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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 939-720-3 | CAS number: 1474044-81-9
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:
- 24 September 2019 - 27 January 2021
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study performed according to EU A.9 guideline, but not under GLP and with some lack of details.
- Reason / purpose for cross-reference:
- reference to other study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- equilibrium method closed cup
- Flash point apparatus:
- Setaflash apparatus
- Flash point:
- 123 °C
- Atm. press.:
- 101.3 kPa
- Remarks on result:
- other: First determination
- Flash point:
- 123 °C
- Atm. press.:
- 101.3 kPa
- Remarks on result:
- other: Second determination
- Flash point:
- 123 °C
- Atm. press.:
- 101.3 kPa
- Remarks on result:
- other: Third determination
- Key result
- Flash point:
- 123 °C
- Atm. press.:
- ca. 101.3 kPa
- Remarks on result:
- other: Mean of the three determinations
- Conclusions:
- The flash point of 3-METHYL-5-(2,2,3-TRIMETHYLCYCLOPENT-3-EN-1-YL)PENT-3-EN-2-ONE was determined to be 123.0°C.
- Executive summary:
The purpose of the study was to determine the flash point of substance 3-METHYL-5-(2,2,3-TRIMETHYLCYCLOPENT-3-EN-1-YL)PENT-3-EN-2-ONE.
The determination of the flash point was performed in accordance with Regulation (EC) No 440/2008, method A.9 “Flash Point” (May 2008) and the Standard Test Method ASTM D 3828-97.
Three measurements were performed.The flash point of 3-METHYL-5-(2,2,3-TRIMETHYLCYCLOPENT-3-EN-1-YL)PENT-3-EN-2-ONE was determined to be 123.0°C.
Reference
Results:
Available Data for Reference Item:
Fash point of Miniflash Certified Material 0902INFO2 by two references:
| Flash point 1 (°C) | Flash point 2 (°C) | Flash point 3 (°C) | theoretical value (°C) | |
| anisole (batch AN04000250) | 42.0 | 42.0 | 42.5 | 43.3 +/- 1.5 |
| Dodecane (batch A0375076) | 79.0 | 78.8 | 78.9 | 78.8 +/- 2.1 |
According to the results obtained with the reference items, the test has to be considered as valid.
Measured values and Validation of the Study:
The measured values are given in the table below:
Table 1: Measured flash point of the test item and reference item (°C):
| Flash point 1 (°C) | Flash point 2 (°C) | Flash point 3 (°C) | Mean Flash point (°C) | |
| 3-METHYL-5-(2,2,3-TRIMETHYLCYCLOPENT-3-EN-1-YL)PENT-3-EN-2-ONE | 123.0 | 123.0 | 123.0 | 123.0 |
Description of key information
The determination of the flash point was performed in accordance with Regulation (EC) No 440/2008, method A.9 “Flash Point” (May 2008) and the Standard Test Method ASTM D 3828-97.
The flash point of 3-METHYL-5-(2,2,3-TRIMETHYLCYCLOPENT-3-EN-1-YL)PENT-3-EN-2-ONE was determined to be 123.0°C.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 123 °C
Additional information
Company 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.
