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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 289-621-8 | CAS number: 89957-99-3 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Boswellia papyrifera, Burseraceae.
- 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
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 25 - November 07, 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- The study was conducted according to an internationally recognised method, and under GLP. The test substance is adequately characterised. Therefore full validation applies.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- 2008
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- GLP compliance programme (inspected on 20-21 June 2017 / signed on 4 September 2017)
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- >= 160 - <= 385 °C
- Atm. press.:
- 101.3 kPa
- Conclusions:
- The boiling point of the substance was determined under experimental circumstances within the following range: (160-385 °C) using DSC method.
- Executive summary:
The boiling point of the test item was measured under GLP according to OECD 103 / EU A2 guideline, by DSC.
3 runs were performed.
Two endothermal effects followed in the temperature range of 160 – 385 °C. No further endothermal or exothermic effects were observed up to the final temperature (500 °C). The mass loss after the DSC measurements amounted to 100 %. The test item showed a multistage boiling in the temperature range of 160 – 385 °C. These values are the results of two independent measurements using DSC method.
Note that these results may vary with the substance composition and should therefore be considered with caution. No observations were made which might cause doubts on the validity of the study outcome. Therefore, the result of the study is considered valid.
Reference
Results
Boiling point / boiling range:DSC measurement
Two DSC measurements in aluminium crucibles with a hole were performed. The crucibles were cooled to -50 °C and -80°C, respectively, with a rate of 1 K/min and hold at this temperature for 5 h. Afterwards followed heating with a rate of 10 K/min. Two endothermal effects followed in the temperature range of 160 – 385 °C. No further endothermal or exothermic effects were observed up to the final temperature (500 °C). The mass loss after the DSC measurements amounted to 100 %.
The onset temperature was derived from the intersection of the tangent line with the highest slope of the endothermal peak with the baseline.
The results of the DSC measurements are summarized in table below.
Table 4.3.1.-Boiling point (DSC measurement)
Ident No. |
Test item / mg |
Starting temperature / °C |
Final test temperature / °C |
Temperature range (endo-thermal) / °C |
Onset (boiling) / °C |
Crucible |
Observations after the measurement |
38309 |
12.37 |
-50 |
500 |
160 – 280 300 – 370 |
209.6 321.9 |
Aluminium with a hole |
The crucible was empty |
38312 |
12.01 |
-80 |
500 |
190 – 270 310 – 385 |
210.6 324.6 |
Aluminium with a hole |
The crucible was empty |
Due to the broad endothermal signals for boiling the 2ndmeasurement was not evaluated here (see figures on the experimental report).
Graphical presentations of the DSC runs are shown on the experimental report
According to the certificate of analysis the test item is UVCB substance. Thus from the results of the DSC measurements a boiling range is stated. The test item showed a multistage boiling in the temperature range of 160 – 385 °C.
Description of key information
The boiling range of the substance was determined under experimental circumstances within the following range: (160 - 385 °C) using DSC method.
Key value for chemical safety assessment
Additional information
A reliable experimental study, conducted according to a recognized OECD/EC method and under GLP, is available. It is considered as a key study. The result being expressed as a range, it cannot be retained as (single) key data.
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.