Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 204-498-2 | CAS number: 121-79-9
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Endpoint summary
Administrative data
Description of key information
Several studies for repeated dose toxicity are available for the target substance propyl gallate.
In a 13-week study from Speijers et al. (1993) conducted similar to OECD 408, propyl gallate (> 98% purity) was administered to 10 male and 10 female Wistar rats per dose by feed at dose levels of 0, 490, 1910 and 7455 mg/kg diet. Based on the results obtained from this study, the NOAEL can be considered to be 1910 mg propyl gallate/kg diet, corresponding to 135 mg/kg body weight. In a chronic carcinogenicity study conducted by the US NTP, F344/N rats and B6CF1 mice (both sexes) received daily by diet containing 0, 6000 and 12000 ppm propyl gallate for 103 weeks. The LOAEL values of 298 mg/kg (male rats), 332 mg/kg (female rats), 1141 mg/kg (male mice) and 1591 mg/kg (female mice) were determined based on the results of this study.
Altogether, the NOAEL of 135 mg/kg body weight based on adverse effects in the haematopoietic system (Speijers et al., 1993) was considered for further assessment of this toxicological endpoint.
Key value for chemical safety assessment
Repeated dose toxicity: via oral route - systemic effects
Link to relevant study records
- Endpoint:
- sub-chronic toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- May 1993
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 408 (Repeated Dose 90-Day Oral Toxicity Study in Rodents)
- Deviations:
- yes
- Remarks:
- no ophtalmological examination and neurobehaviour was investigated. No information on results for gross necropsy
- Principles of method if other than guideline:
- - Principle of test: A subchronic toxicity experiment with propyl gallate in Wistar RIVM:Tox rats was performed. Groups of 10 female and 10 male rats were fed a semisynthetic diet containing 0, 490, 1910 and 7455 mg Propyl gallate /kg feed.
- Parameters analysed / observed: Body weight gain was recorded weekly and food-intake twice weekly. Other parameters comprised haematology, biochemical determinations in urine, serum anti liver and complete histopathological examinations. - GLP compliance:
- not specified
- Limit test:
- no
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Propyl gallate was purchased from Fluka, Buchs, Switzerland
- Purity: > 98% - Species:
- rat
- Strain:
- Wistar
- Remarks:
- RIVM:Tox
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Weanling SPF-derived Wistar rats RIVM:Tox, Bilthoven, The Netherlands
- Females (if applicable) nulliparous and non-pregnant: no data
- Age at study initiation: no data
- Weight at study initiation: 40-60 g
- Fasting period before study: no
- Housing: The animals were kept, two of equal sex, in stainless steel wire mesh cages.
- Diet (e.g. ad libitum): ad libitum; semi-synthetic feed, SSP-TOX standard (Trouw, Putten, The Netherlands)
- Water (e.g. ad libitum): ad libitum
- Acclimation period: no data
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 21 – 26
- Humidity (%): 40 – 60
- Photoperiod (hrs dark / hrs light): 12/12 - Route of administration:
- oral: feed
- Vehicle:
- unchanged (no vehicle)
- Analytical verification of doses or concentrations:
- yes
- Details on analytical verification of doses or concentrations:
- Analyses were carried out according to the HPLC-method described by Strik et al., 1986. The actual analyzed concentrations in the feed averaged respectively < 5 (lower limit of detection of the analytical method), 460, 1910 and 7435 mg/kg feed.
- Duration of treatment / exposure:
- 13 weeks
- Frequency of treatment:
- ad libitum
- Dose / conc.:
- 0 mg/kg diet
- Remarks:
- control
- Dose / conc.:
- 500 mg/kg diet
- Remarks:
- low-dose
- Dose / conc.:
- 2 000 mg/kg diet
- Remarks:
- mid-dose
- Dose / conc.:
- 8 000 mg/kg diet
- Remarks:
- high-dose
- No. of animals per sex per dose:
- 10
- Control animals:
- yes, plain diet
- Positive control:
- no
- Observations and examinations performed and frequency:
- CAGE SIDE OBSERVATIONS: Yes
- Time schedule: daily
- Cage side observations: Animals were observed for general condition.
DETAILED CLINICAL OBSERVATIONS: Not specified
BODY WEIGHT: Yes
- Time schedule for examinations: weekly
FOOD CONSUMPTION AND COMPOUND INTAKE (if feeding study): Yes
- Food intake was determined per cage twice daily
HAEMATOLOGY: Yes
- Time schedule for collection of blood: In week 13, previous to obduction
- Anesthetic used for blood collection: Yes (ether anesthesia)
- Animals fasted: not specified
- How many animals: all animals
- Parameters checked: hemoglobin concentration, packed cell volume, red blood cell and white blood cell concentration, white blood cell differential count, erythrocyte and thrombocyte morphology. The red blood indices: mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH) and mean corpuscular hemoglobin concentration (MCHC) were calculated.
CLINICAL CHEMISTRY: Yes
First sampling:
- Time schedule for collection of blood: In week 8 blood samples were collected from the retro-orbital plexus
- Anesthetic used for blood collection: ether
- Animals fasted: Yes, for 24 hours
- How many animals: all animals
- Parameters checked: total cholesterol concentration, HDL cholesterol, triglyceride concentrations, lipoproteins
Second sampling:
- Time schedule for collection of blood: In week 12 after 17 hours urine sampling
- Anesthetic used for blood collection: ether
- Animals fasted: no drinking water was provided
- How many animals: all animals
- Parameters checked: alanine aminotransferase, aspartate aminotransferase, creatinine
Third sampling:
Previous to obduction, blood was collected from the retro-orbital plexus under ether anasthesia and hemoglobin concentration (Hb), packed cell volume (PCV), red blood cell (RBC) and white blood cell concentration (WBC), white blood cell differential count and morpholgy of erythrocytes and thrombocytes were determined. The red blood blood indices: mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH) and mean corpuscular hemoglobin concentration (MCHC) were calculated.
ANALYSIS following AUTOPSY:
At autopsy, ether anaesthetized animals were exsanguinated from the abdonimal aorta. The first portion of the collected blood was used to prepare serum for analyses of IgG, IgM, IgA and urea concentrations. Following exsanguination, a liver sample was homogenized in 4 volumes of 0.1 mol/L phospahte buffer (pH 7.4) and centrifuged for 10 minutes at 100 kN/kg. The supernatant was centrifuged for 30 min at 1500 kN/kg (0-4 °C).Cytosol and microsomes were collected separately and stored at -90 °C until analysis. In the microsomal fraction the activity of aminoppyrin-N-demethylase (APDM) was determined. The concentration of formaldehyde, the product of incubation with aminopyrin was measured as indication of the amino-N-demethylase activity. Ethoxy-resorufin-O-deethylase (EROD) activity was determined using the fluorometric method of Burke and Mayer, 1974. Glucuronyltransferase was measured according to Mulder and Van Doorn, 1975. In liver cytosol gluthatione S-transferase was determined and the concentration of cytochrome P-450 was also recorded. Protein analyses were carried out with bovine serum albumin as a standard (Lowry et al., 1951).
URINALYSIS: Yes
- Time schedule for collection of urine: In week 12 during 17 hours
- Metabolism cages used for collection of urine: Yes
- Animals fasted: No drinking water was provided
- Parameters checked: volume, osmolarity, protein and creatinine concentration, pH, glucose, ketones, bilirobin
NEUROBEHAVIOURAL EXAMINATION: Not specified
IMMUNOLOGY: Yes
- Time schedule for examinations: In week 13 at autopsy
- How many animals: all animals
- Dose groups that were examined: all dose groups
- Parameters checked: The first portion of the collected blood was used to prepare serum for analyses of IgG, IgM, IgA and urea concentrations. - Sacrifice and pathology:
- Gross- and histopathology:
Following macroscopical inspection, brain, liver, kidneys, spleen,pituitary, thymus, thyroid, pancreas, adrenals, ovaries or testes, uterus, popliteal and mesenteric lymph nodes were weighed. These organs and prostate, stomach, duodenum, jejunum, ileum, coecum, colon, urinary bladder, spinal cord, ischic nerve, quadriceps muscle and femur were fixed in 10% phosphate buffered formalin, except the pituitary which was fixed in formalin sublimate. Intestine was fixed using the Swiss roll-technique (Moolenbeek and Ruitenberg, 1981). For histopathological investigations, 5 µm thick Paraplast sections were stained with hematoxylin-eosin (H&E). Of the kidneys 1 µm sections in glycolmethacrylate were stained with the PASM and the Giemsa method. Additional slides of the liver were stained with oil red O for detection of fat. A portion periportal and centrolobular samples of the liver were fixed for ultramicroscopic examination. - Statistics:
- The data from this experiment were analyzed by means of the statistical software Stata (Computing Resource Center, Santa Maria, California, 90401) and Genstat 5 (NAG, Oxford, UK). The data or the log transformed data were analyzed. with variance analyses (ANOVA) in combination with the t-test of Dunnett. The statistical analysis of the growth was performed by means of a logistic growth curve.
- Clinical signs:
- no effects observed
- Mortality:
- no mortality observed
- Body weight and weight changes:
- effects observed, treatment-related
- Description (incidence and severity):
- The mean body weight of the male animals of the highest dose group was significantly lower than in the other groups. Further, a statistic significant retarded growth was observed in the male animals at the highest dose.
- Food consumption and compound intake (if feeding study):
- no effects observed
- Description (incidence and severity):
- No significant differences in foos intake were recorded.
- Food efficiency:
- not examined
- Water consumption and compound intake (if drinking water study):
- not examined
- Ophthalmological findings:
- not specified
- Haematological findings:
- effects observed, treatment-related
- Description (incidence and severity):
- In the haematological investigation significant changes between the groups were seen in Hb, PCV and RBC. The ad-hoc test of Dunnett revelaed only a significant lower HB value in the high dose group when compared to the control group. No effect on the immunoglobulins were recorded
- Clinical biochemistry findings:
- effects observed, treatment-related
- Description (incidence and severity):
- The determination of lipoprotein in the serum revealed significant difference in the levels between groups for low density lipoprotein and very low-density lipoprotein. However only LDL was significantly higher than the control in the serum of male rats of the high dose group.
- Urinalysis findings:
- effects observed, treatment-related
- Description (incidence and severity):
- A significant decreased protein concentration and protein/creatinin ratio in the high dose group compared to the controls was observed.
- Behaviour (functional findings):
- not specified
- Immunological findings:
- no effects observed
- Description (incidence and severity):
- No effect on the investigated immunoglobulins were recorded.
- Organ weight findings including organ / body weight ratios:
- effects observed, treatment-related
- Description (incidence and severity):
- The only organ weight significantly changed was the adrenal of male rats of the high dose group. When expressed relatively as % of the body weight the relative adrenal weight still was significantly lower in three male rats. No consistent changes in the weights of other organs were observed.
- Gross pathological findings:
- not specified
- Neuropathological findings:
- not examined
- Histopathological findings: non-neoplastic:
- effects observed, non-treatment-related
- Description (incidence and severity):
- In the corticomedullary region of the kidneys from the control females, nephrocalcinosis was seen with a normal incidence for the rat strain and the semi-synthetic diet used. In the high dose females this mineralization of that region had disappeared. Extramedullary hematopoiesis was slightly increased in the females of the high dose group and slightly decreased in the high dose males, judged from the H&E-stained sections of the spleen.
- Histopathological findings: neoplastic:
- not specified
- Other effects:
- effects observed, treatment-related
- Description (incidence and severity):
- For the phase 1 oxidative and reductive liver enzymes no differences in P450, APDM and an activity due to the treatment with Propyl gallate were noticed between the groups. For the EROD activity significant difference in the levels between the groups were recorded. A significant lower EROD value in both female and male rats of the high dose group (8 g/kg feed) when compared to the control group was observed.
For the phase 2 (conjugative) liver enzymes glucuronyl-transferase and the (cytosolor) glutathione-S-transferase significant differences in levels were noticed. The glutathione concentration in the liver revealed also significantly different levels between the test groups.
The results of the ad hoc test revealed significantly higher values in the females than the control for glucuronyltransferase and GSH in the high dose group and for gluthathion-S-transferase in the mid and high dose group. In the males significant higher values for gluthathion-S-transferase and GSH in the high dose group were seen and for gluthathion-S-transferase and GSH in the high dose group and for glucuronyltransferase in the mid and high dose group. - Details on results:
- Although retarded growth in the males of the high dose group mwas found, no effects on the food intake were observed. The only effect of Propyl gallate on the organ weights was noticed in the adrenals of males fed the high dose diet. The increased protein concentration also relative to creatinin elevated in the males of the high dose group, could be related to reduced kidney function. No effects of Propyl gallate were seen on the oxidative microsomal liver enzymes. The histopathological observation that Propyl gallate reduces the incidence of nephrocalcinosis, which is normally observed in female rats on a semisynthetic diet, is not considered as an effect relevant to the human health situation. Since for these rats no effects were found on the food-intake (or body weight), this phenomenon is not likely to be the consequence of general toxicity, but may be attributable to a more specific effect of Propyl gallate on the regulation of calcium and phosphate metabolism in the rat. The increase of conjugative enzymes might be considered as a stimulation of a detoxication route.
- Key result
- Dose descriptor:
- NOAEL
- Effect level:
- 135 mg/kg bw/day (nominal)
- Based on:
- test mat.
- Sex:
- male/female
- Basis for effect level:
- haematology
- Critical effects observed:
- yes
- Lowest effective dose / conc.:
- 8 000 mg/kg diet
- System:
- haematopoietic
- Organ:
- blood
- Treatment related:
- yes
- Dose response relationship:
- yes
- Relevant for humans:
- not specified
- Conclusions:
- Based on the results obtained from this study, the NOAEL can be considered to be 1910 mg Propyl gallate/kg feed corresponding with 135 mg/kg body weight.
- Executive summary:
In a sub-chronic toxicity study conducted similar to OECD 408, propyl gallate (> 98% purity) was administered to 10 male and female Wistar rats per dose by feed at dose levels of 0, 490, 1910 and 7455 mg/kg diet. Adverse effects of Propyl gallate observed in the high dose group were effects on the hematopoietic system reflected in a reduction of haemoglobin concentration, packed cell volume and red blood cell concentration content and the morphological changes in the spleen. The other effects observed comprised decreased incidence of the nephrocalcinosis in female rats, the increased activity of EROD in the high dose group and increased activity of the conjugating enzymes; glucorynyl- transferase and glutathione-s-transferase in the mid and high dose group of Propyl gallate. The effects on the nephrocalcinosis and on the conjugating enzymes may be considered as not adverse. Based on the results obtained from this study, the NOAEL can be considered to be 1910 mg Propyl gallate/kg feed corresponding with 135 mg/kg body weight.
This sub-chronic toxicity study in the rat is acceptable and satisfies the requirement for a sub-chronic oral study in rats.
Reference
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed
- Dose descriptor:
- NOAEL
- 135 mg/kg bw/day
- Study duration:
- subchronic
- Species:
- rat
- Quality of whole database:
- Comparable to guideline study
- System:
- haematopoietic
- Organ:
- blood
Repeated dose toxicity: inhalation - systemic effects
Endpoint conclusion
- Endpoint conclusion:
- no study available
Repeated dose toxicity: inhalation - local effects
Endpoint conclusion
- Endpoint conclusion:
- no study available
Repeated dose toxicity: dermal - systemic effects
Endpoint conclusion
- Endpoint conclusion:
- no study available
Repeated dose toxicity: dermal - local effects
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Oral route: Several oral repeated dose studies on propyl gallate are available for the assessment of this toxicological endpoint.
The US NTP (NTP, 1982) conducted several repeated dose rodent studies on propyl gallate. These studies do not fully comply with the current respective test guidelines (e.g. from OECD) due to the lack of clinical chemistry, haematology and urinalysis data, but clinical signs, body weight development and gross and histopathology examinations were performed. Nevertheless, the NTP studies were considered as high-quality studies since they were peer-reviewed by a scientific panel nominated by the US NTP. In the 13-week dose-finding NTP study male and female B6C3F1 mice received daily 0, 800, 1500, 3000, 6000, 12500 ppm propyl gallate by feed ad libitum. All mice survived, and no microscopic pathologic effects were observed. Weight gain could not be evaluated due to a malfunction in the automatic watering system. Based on the results obtained in this study, it can be stated that the test item was well-tolerated up to 12500 ppm. In a respective 13-week dose-finding NTP study in rats, male (exposed to 12500 or 25000 ppm) and female (exposed to 25000 ppm) F344/N rats revealed reduced weight gain of 10% or more when compared with weight gains of controls, and feed consumption generally increased as the dose increased. Based on the gastrointestinal effects in rats fed diets containing 25000 ppm propyl gallate, doses of 6000 and 12000 ppm were selected for rats in the 2-year study. In the subsequent NTP chronic carcinogenicity studies, male and female mice were fed daily (ad libitum) diets containing 0, 6000 (low dose) and 12000 (high dose) ppm propyl gallate for 103 weeks. Lower mean body weights were observed in the low dose group (5% in males and 11% in females lower than that of the respective controls) as well as in the high dose group (8% in males and 11% in females (lower than that of the respective controls). Thus, 6000 ppm was established as a LOAEL for mice from this study, which corresponded to 1141 mg/kg bw for males and 1591 mg/kg bw for females calculated based on average food consumption and mean body weights of the low dose group from the entire study. In the NTP chronic carcinogenicity rat study, male and female rats were fed daily (ad libitum) diets containing 0, 6000 (low dose) and 12000 (high dose) ppm propyl gallate for 103 weeks. Lower mean body weights were observed in the low dose group (4% in males and 11% in females lower than that of the respective controls) as well as in the high dose group (8% in males and 18% in females lower than that of the respective controls). Furthermore, with both doses, increased incidences of hepatic cytoplasmic vacuolisation and suppurative inflammation of the prostate in males were observed. Thus, 6000 ppm was established as a LOAEL for rats in this study, which corresponded to 298 mg/kg bw for males and 332 mg/kg bw for females calculated based on average food consumption and mean body weights of the low dose group from the entire study.
An oral subchronic rat study on Propyl gallate by Speijers et al. (1993) was conducted similarly to respective standardised test guideline (e.g. OECD Guideline 408). In particular, groups of 10 female and 10 male rats were fed a semisynthetic diet containing 0, 490 (low), 1910 (mid) and 7455 (high) mg Propyl gallate/kg feed. In contrast to the NTP studies, clinical chemistry, haematology, and urinalysis was evaluated in this study in addition to clinical signs, body weight and gross and histopathology examinations. Adverse effects observed in rats exposed to 7455 mg Propyl gallate/kg feed (high dose) compared to controls were effects on the haematopoietic system as reflected in a reduction of haemoglobin concentration, packed cell volume and red blood cell concentration content and the morphological changes in the spleen. The other effects observed comprised decreased incidence of the nephrocalcinosis in female rats, the increased activity of ethoxy-resorufin-O-deethylase (EROD) in the high dose group and increased activity of the conjugating enzymes; glucorynyl- transferase and glutathione-s-transferase in the mid and high dose groups of Propyl gallate. The effects on the nephrocalcinosis and on the conjugating enzymes may be considered as not adverse. Based on the results obtained from this study, the NOAEL can be considered to be 1910 mg propyl gallate/kg feed corresponding with 135 mg/kg body weight.
Several other studies conducted with different doses of Propyl gallate did not reveal any significant toxic effects (Johnson 1961, Stierum et al. 2008). In a one-week study from Feuer et al. (1965), rats (7-8 animals/group) were administered five doses ranging from 0 to 500 mg Propyl gallate/kg bw/day by gavage for 1 week. Animals were killed 24 h after the final dosing. Four additional groups of six rats each were maintained at the high dose (500 mg/kg per day) and killed 14 and 28 days after the last dosing. Histopathological examination and biochemical analyses were performed on the liver of all animals. Effects were seen in 500 mg/kg bw Propyl gallate in rats. At this dose, extensive fatty change was observed 24 h after the final dosing, but the severity decreased significantly after 14 days of recovery. By 28 days, the livers of most animals had returned to normal. Propyl gallate also significantly increased the number of abnormal mitotic figures in hepatocytes. At the highest dose tested, this effect persisted throughout the first 14 days of the recovery period but had disappeared by the 28th day post treatment. In another study from Dacre (1974), albino mice (University Animal Breeding Station closed strain colony) (25 animals/sex/group) were maintained on diets containing 745 or 1490 mg Propyl gallate/kg bw/day for 21 months. Body weights, feed consumption, and haematological parameters were monitored. All surviving mice were killed at 21 months and necropsied. Water intake, food consumption and growth of treated test animals were comparable to controls. In this study, Dacre concluded a no-effect-level (NEL) of 1 % equivalent to an intake of 1490 mg/kg bw/day for propyl gallate. These studies support the NOAEL/LOAELs determined based on the NTP studies (1982) as well as from the study from Speijers et al. (1993).
The study from Speijers et al. (1993) can be considered as the most suitable key study for assessment and based on the findings in this study, a NOAEL of 135 mg/kg body weight based on the findings in the haematopoetic system in rats was considered for further assessment of this toxicological endpoint.
Dermal route: No studies available.
Inhalation route: No studies available.
Justification for classification or non-classification
Based on the available data, the target substance propyl gallate does not warrant classification for specific target organ toxicity in accordance to CLP regulation (EC) No 1272/2008.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.