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EC number: 451-190-0 | CAS number: 156558-98-4
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 16 October 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed in accordance with EU test guidelines in compliance with GLP.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- GLP compliance:
- yes
- Type of method:
- closed cup
- Key result
- Flash point:
- 215.5 °C
- Atm. press.:
- 100.1 kPa
- Conclusions:
- In conclusion, the flash-point of Hatcol 3331 is 215.5°C under the conditions of the test.
- Executive summary:
The determination of the flash-point of Hatcol 3331 was performed using a Pensky-Martens closed cup flash-point apparatus, in accordance with EEC-Directive 92/69 EEC, A.9 "Flashpoint" (1992).
The flash-point of Hatcol 3331 is 215.5°C when using a Pensky-Martens closed cup flash-point apparatus.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 8 October 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed in accordance with EU test guidelines in compliance with GLP.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- GLP compliance:
- yes
- Type of method:
- closed cup
- Key result
- Flash point:
- 129 °C
- Atm. press.:
- 101.76 kPa
- Conclusions:
- In conclusion, the flash-point of Hatcol 3344 is 129°C under the conditions of the test.
- Executive summary:
The determination of the flash-point of Hatcol 3344 was performed using a Pensky-Martens closed cup flash-point apparatus, in accordance with EEC-Directive 92/69 EEC, A.9 "Flashpoint" (1992) and DIN EN 22719: "Bestimmung des Flammpunktes Verfahren nach Pensky- Martens im geschlossenen Tiegel"; December 1993.
The flash-point of Hatcol 3344, determined during the preliminary test is 129°C.
During the main study, the flash-point of Hatcol 3344 is determined to be 198°C and 195°C in test 1 and 2, respectively.
For safety reasons, the lowest temperature at which the test substance vapour / air mixture could be ignited (determined during the preliminary test) will be taken as the flash-point of Hatcol 3344.
In conclusion, the flash-point of Hatcol 3344 is 129°C under the conditions of the test.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 16 October 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed in accordance with EU test guidelines in compliance with GLP.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- GLP compliance:
- yes
- Type of method:
- closed cup
- Flash point:
- 120.5 °C
- Atm. press.:
- 100.1 kPa
- Conclusions:
- In conclusion, the flash-point of Hatcol 5236 is 120.5°C under the conditions of the test.
- Executive summary:
The determination of the flash-point of Hatcol 5236 was performed using a Pensky-Martensclosed cup flash-point apparatus, in accordance with EEC-Directive 92/69 EEC, A.9 "Flashpoint” (1992) and DIN EN 22719: "Bestimmung des Flammpunktes Verfhren nach Pensky-Martens im geschlossenen Tiegel"; December 1993.
The flash-point of Hatcol 5236 is 120.5°C when using a Pensky-Martens closed cup flash-pointapparatus.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Remarks:
- 7 substances available for read-across
- Adequacy of study:
- weight of evidence
- Justification for type of information:
- see the attached justification in section 13 for the full details.
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Key result
- Flash point:
- 120.5 °C
- Atm. press.:
- 100.1 kPa
- Remarks on result:
- other: CAS 70693-33-3
- Key result
- Flash point:
- 129 °C
- Atm. press.:
- 101.76 kPa
- Remarks on result:
- other: CAS 156559-00-1
- Key result
- Flash point:
- 215.5 °C
- Atm. press.:
- 100.1 kPa
- Remarks on result:
- other: CAS 144971-11-9
- Key result
- Flash point:
- 329.49 °C
- Atm. press.:
- ca. 1 013 hPa
- Remarks on result:
- other: C10 FA tetraester component of Pentaerythritol tetraesters of n-C5, n-C7, n-C8, i-C9 and n-C10 fatty acids
- Key result
- Flash point:
- 241.13 °C
- Atm. press.:
- ca. 1 013 hPa
- Remarks on result:
- other: C9iso FA tetraester component of Pentaerythritol tetraesters of n-C5, n-C7, n-C8, i-C9 and n-C10 fatty acids
- Key result
- Flash point:
- 197.18 °C
- Atm. press.:
- ca. 1 013 hPa
- Key result
- Flash point:
- 238.5 °C
- Atm. press.:
- 101.3 kPa
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The read across for substance, CAS: 156558-98-4; EC: 451-190-0; is based upon the analogous substance to which basic form, degree of substitution of functional groups is not considered to effect the proposed read across for the endpoint of flash point. The flash point for the substance based on the mean of the information available is deemed to be 210.19°C
- Endpoint:
- flash point
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Validated QSAR model. The substance is possibly outside of the applicability domain of the model. However, this calculation is used in a weight of evidence approach, in accordance to the REACh Regulation (EC) No 1907/2006, Annex XI General rules for adaptation of the standard testing regime set out in Annexes VII to X, 1.2.
- Justification for type of information:
- QSAR prediction
- Principles of method if other than guideline:
- Calculation based on T.E.S.T. version v4.1, consensus method
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Key result
- Flash point:
- 329.49 °C
- Atm. press.:
- ca. 1 013 hPa
- Interpretation of results:
- GHS criteria not met
- Endpoint:
- flash point
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Validated QSAR model. The substance is possibly outside of the applicability domain of the model. However, this calculation is used in a weight of evidence approach, in accordance to the REACh Regulation (EC) No 1907/2006, Annex XI General rules for adaptation of the standard testing regime set out in Annexes VII to X, 1.2.
- Justification for type of information:
- QSAR prediction
- Principles of method if other than guideline:
- Calculation based on T.E.S.T. version v4.1, consensus method
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Key result
- Flash point:
- 197.18 °C
- Atm. press.:
- ca. 1 013 hPa
- Interpretation of results:
- GHS criteria not met
- Endpoint:
- flash point
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Validated QSAR model. The substance is possibly outside of the applicability domain of the model. However, this calculation is used in a weight of evidence approach, in accordance to the REACh Regulation (EC) No 1907/2006, Annex XI General rules for adaptation of the standard testing regime set out in Annexes VII to X, 1.2.
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
- Principles of method if other than guideline:
- Calculation based on T.E.S.T. version v4.1, consensus method
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Key result
- Flash point:
- 241.13 °C
- Atm. press.:
- ca. 1 013 hPa
- Interpretation of results:
- GHS criteria not met
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 03-Mar-2004 to 09-Mar-2004
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP - Guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: DIN EN 22719:"Bestimmung des Flammpunktes Verfahren nach Pensky_Martens im geschlossenen Tiegel":December 1993.
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- closed cup
- Remarks:
- Pensky-Martens
- Key result
- Flash point:
- 238.5 °C
- Atm. press.:
- 101.3 kPa
Referenceopen allclose all
Table 1: Determined flash-points during the main study
Test number |
Flash-point [°C] |
Lowest Flash-point [°C] |
1 |
215 |
215 |
2 |
215 |
Preliminary test: Flash-point 129°C
Main Study:
Table 1: Determined flash-points during the main study
Test number |
Flash-point [°C] |
1 |
198 |
2 |
195 |
The atmospheric pressure on the day of the test, was 101.76 kPa.
For safety reasons, the lowest temperature at which the test substance vapour / air mixture could be ignited (determined during the preliminary test) will be taken as the flash-point of Hatcol 3344.
The lowest flash-point was corrected for the atmospheric pressure.
Corrected flash-point = 129 + 0.25 (101.3 – 101.76)°C
= 128.89°C
Preliminary test: Flash-point: 118°C
Main study:
Table 1: Determined flash-points during the main study
Test number |
Flash-point [°C] |
Lowest Flash-point [°C] |
1 |
120 |
120 |
2 |
124 |
The atmospheric pressure on the day of the test, was 100.10 kPa.
The lowest flash-point was corrected for the atmospheric pressure.
Corrected flash point = 120 + 0.25 (101.3-100.10)°C
= 120.30°C
It is assumed that the melting point data in the training set are generally at ambient pressure, ca. 1013 hPa.
Individual predictions:
Method |
Predicted value [°C] |
Hierarchical clustering |
360.57 |
Group contribution |
420.47 |
FDA |
243.35 |
Nearest neighbor |
293.57 |
Predictions for the test chemical and for the most similar chemicals in the external test set:
Test set chemicals |
Mean absolute error in °C |
Entire set |
16.91 |
Similarity coefficient ≥ 0.5 |
27.18 |
If similar test chemicals were predicted well relative to the entire test set, one has greater confidence in a predicted value. Here 27.18 is greater than 16.91. The substance is possibly outside of the applicability domain.
It is assumed that the melting point data in the training set are generally at ambient pressure, ca. 1013 hPa.
Individual predictions:
Method |
Predicted value [°C] |
Hierarchical clustering |
173.03 |
Group contribution |
247.48 |
FDA |
198.83 |
Nearest neighbor |
169.39 |
Predictions for the test chemical and for the most similar chemicals in the external test set:
Test set chemicals |
Mean absolute error in °C |
Entire set |
16.91 |
Similarity coefficient ≥ 0.5 |
17.95 |
If similar test chemicals were predicted well relative to the entire test set, one has greater confidence in a predicted value. Here 17.95 is greater than 16.91. The substance is possibly outside of the applicability domain.
It is assumed that the melting point data in the training set are generally at ambient pressure, ca. 1013 hPa.
Individual predictions:
Method |
Predicted value [°C] |
Hierarchical clustering |
238.72 |
Group contribution |
288.95 |
FDA |
230.56 |
Nearest neighbor |
206.30 |
Predictions for the test chemical and for the most similar chemicals in the external test set:
Test set chemicals |
Mean absolute error in °C |
Entire set |
16.91 |
Similarity coefficient ≥ 0.5 |
35.74 |
If similar test chemicals were predicted well relative to the entire test set, one has greater confidence in a predicted value. Here 35.74 is greater than 16.91. The substance is possibly outside of the applicability domain.
Results
Preliminary test
Estimated flash points for [trade name] = 235°C
Main study
Flash point of [trade name]
Test |
Flash-point (°C) |
Lowest flash-point (°C) |
1 |
239 |
239 |
2 |
239 |
The (lowest) flash-point temperature was corrected for the atmospheric pressure. (ie. 102.6 kPa).
Corrected flash-point = 239 + 0.25 (101.3 – 102.6) °C
= 238.68°C
The flash point for [trade name] rounded off to 0.5 °C = 238.5 °C
Description of key information
The read across for substance, CAS: 156558-98-4; EC: 451-190-0; is based upon the analogous substance to which basic form, degree of substitution of functional groups is not considered to effect the proposed read across for the endpoint of flash point. The flash point for the substance based on the mean of the information available is deemed to be 210.19°C
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 205.47 °C
Additional information
HATCOL 5236:
The flash-point of Hatcol 5236 is 120.5°C when using a Pensky-Martens closed cup flash-point apparatus.
HATCOL 3344:
The determination of the flash-point of Hatcol 3344 was performed using a Pensky-Martens closed cup flash-point apparatus. The flash-point of Hatcol 3344, determined during the preliminary test is 129°C. During the main study, the flash-point of Hatcol 3344 is determined to be 198°C and 195°C in test 1 and 2, respectively. For safety reasons, the lowest temperature at which the test substance vapour / air mixture could be ignited (determined during the preliminary test) will be taken as the flash-point of Hatcol 3344. In conclusion, the flash-point of Hatcol 3344 is 129°C under the conditions of the test.
HATCOL 3331:
The flash-point of Hatcol 3331 is 215.5°C when using a Pensky-Martens closed cup flash-point apparatus.
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.
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