Registration Dossier
Registration Dossier
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EC number: 909-129-5 | CAS number: -
Flash point
Administrative data
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 20 December 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Version / remarks:
- 2016
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D7094: “Standard Test Method for Flash Point by Modified Continuously Closed Cup (MCCCFP) Tester”
- Version / remarks:
- 2012
- Deviations:
- not specified
- Principles of method if other than guideline:
- remark of reviewer:
Although ASTM D7094 (modified continuously closed cup) is not mentioned in the EC A.9 guideline, this method is a commonly used and safer (low sample volume) alternative for the ISO 2719 Pensky-Martens closed cup method. - GLP compliance:
- yes
- Type of method:
- non-equilibrium method closed cup
- Flash point apparatus:
- other: Eraflash (Eralytics, Austria)
- Dynamic viscosity of test material:
- no data
Test material
- Reference substance name:
- m,α-dimethylstyrene
- EC Number:
- 214-394-9
- EC Name:
- m,α-dimethylstyrene
- Cas Number:
- 1124-20-5
- Molecular formula:
- C10H12
- IUPAC Name:
- 1-isopropenyl-3-methylbenzene
- Reference substance name:
- p,α-dimethylstyrene
- EC Number:
- 214-795-9
- EC Name:
- p,α-dimethylstyrene
- Cas Number:
- 1195-32-0
- Molecular formula:
- C10H12
- IUPAC Name:
- 1-isopropenyl-4-methylbenzene
- Test material form:
- liquid
- Details on test material:
- Appearance: Clear colourless liquid
Storage conditions: At room temperature
Constituent 1
Constituent 2
- Specific details on test material used for the study:
- Boiling temperature: 187.3°C
Results and discussion
Flash point
- Key result
- Flash point:
- 66 °C
- Atm. press.:
- 1 013 hPa
Any other information on results incl. tables
Test 1: 66°C
Test 2: 66°C
Applicant's summary and conclusion
- Interpretation of results:
- other: not classified under CLP or GHS
- Conclusions:
- The flash point of the substance was determined to be 66°C (at 1013 hPa).
- Executive summary:
The flash point of the substance was determined using the modified continuously closed cup ASTM D7094 method (GLP study). The flash point was determined in duplicate obtaining a value of 66°C (at 1013 hPa).
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