Registration Dossier
Registration Dossier
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EC number: 219-143-7 | CAS number: 2372-21-6
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:
- Study period December 16, 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001
- Type of method:
- closed cup
- Flash point apparatus:
- Setaflash apparatus
- Specific details on test material used for the study:
- Trade name: Trigonox BPIC-C75
Chemical name: tert-butylperoxy isopropyl carbonate
IUPAC name: 2-[(isopropoxycarbonyl)peroxy]-2-methylpropane
EC number: 219-143-7
CAS number: 2372-21-6
Batch number: 1203442069
Description: colourless clear liquid with a faint odour
Storage temperature: Avoid temperatures below -20 °C. For maximum quality store below: 25 °C; based on REACH test substance information.
Expiration date: April 1, 2022 - Key result
- Flash point:
- 49 °C
- Atm. press.:
- 102 kPa
- Interpretation of results:
- Category 3 (flammable liquids) based on GHS criteria
- Conclusions:
- The flash point of O,O-tert-butyl isopropyl monoperoxycarbonate, CAS 2372-21-6, 75% in isododecane was determined according to EC Regulation No 440/2008, Guideline A.9, and according to ISO 3679 and in accordance with European Chemicals Agency (ECHA), Guidance on information requirements and chemical safety assessment, Chapter R.7a, Endpoint specific guidance, May 2008.
The flash point of the tested Trigonox BPIC-C75 is 49°C, consistent with the reported flash point of the isododecane (45 oC) - Executive summary:
The flash point of the tested Trigonox BPIC-C75 is 49°C, consistent with the reported flash point of the isododecane (45 oC).
Reference
Calibration
- observed flash point : 63°C
- barometric pressure : 102.0 kPa
- corrected flash point : 63°C
The measured value of 63°C for undecane is within the acceptance limits.
The estimated accuracy of the manometer is ± 0.1 kPa.
Flash point of test substance
- observed flash point : 49°C
- barometric pressure : 102.0 kPa
- corrected flash point : 49°C
This means that the flash point of the test substance is 49°C
Description of key information
The flash point of the tested Trigonox BPIC-C75 is 49°C, consistent with the flash point of isododecane (45 oC).
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 49 °C
Additional information
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