Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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: 212-305-8 | CAS number: 780-69-8
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
- Qualifier:
- according to guideline
- Guideline:
- ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
- Version / remarks:
- 2002
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type of method:
- closed cup
- Flash point:
- > 40 °C
- Conclusions:
- A flash point value of >40°C is reported in secondary literature (MSDS). The original reference was not available for review and no further information is available. The reliability of this result is not assignable.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: DIN 51755
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point:
- 49.5 °C
- Conclusions:
- A flash point value of 49.5°C was determined in a reliable study conducted according to an appropriate test protocol. No further details are available.
Referenceopen allclose all
A flash point value of 49.5°C was obtained using the standard method DIN 51755.
No details on atkospheric pressure were provided.
Description of key information
Triethoxy(phenyl)silane: 53.5 °C (measured)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 53.5 °C
Additional information
A flash point value of 53.5 °C was determined by closed cup method according to EU Method A.9. Measured values of 49.3°C, > 40°C and 96°C (at 1013 hPa) were obtained from secondary sources (company data). The flash point value of 96°C is not in agreement with the key study or the other secondary source 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.
