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EC number: 203-694-5 | CAS number: 109-67-1
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- not specified
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Recognised data source, considered as reliable, but raw data with no details.
- Principles of method if other than guideline:
- not specified
- Type of method:
- other: not specified
- Flash point:
- -18 °C
- Atm. press.:
- ca. 101 325 kPa
- Executive summary:
The CRC Handbook provides a flash point of -18°C for the substance.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- not specified
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Recognised data source, considered as reliable, but raw data with no details.
- Principles of method if other than guideline:
- not specified
- Type of method:
- open cup
- Dynamic viscosity of test material:
- kinematic viscosity: 0.202 cSt at 20 deg C (= mm2/s)
corresponding to 0.13 mPa.s (calculated from density of 0.6405 given in the same data source) - Flash point:
- -18 °C
- Atm. press.:
- ca. 101 325 kPa
- Executive summary:
The HSDB database provides, as secondary source, physico-chemical data on the substance.
The Flash Point, cited from ILO OHS database, is -18°C.
Referenceopen allclose all
Flash Point:
-18 DEG C OC /From table/
[International Labour Office. Encyclopedia of Occupational Health and Safety. Vols. I&II. Geneva, Switzerland: International Labour Office, 1983., p. 1073]**PEER REVIEWED**
Description of key information
(from handbook)
FP in open cup
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- -18 °C
Additional information
Two reliable literature sources provide the same value of -18°C. Therefore it is retained as key data, despite using an open cup method.
A third reference, for which reliability is not assignable, provides a much lower value, at -51°C. There is no further information, but the difference would be consistent with a closed cup test vs open. However, this has no impact on the classification, as the key result is already below the lowest threshold, based on CLP criteria.
Please refer to IUCLID section 4.13 Flammability endpoint summary for justification of classification.
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