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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 610-461-5 | CAS number: 495-61-4
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 021
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 104 - dynamic method
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- dynamic method
Test material
- Reference substance name:
- (4S)-1-methyl-4-(6-methylhepta-1,5-dien-2-yl)cyclohexene
- EC Number:
- 610-461-5
- Cas Number:
- 495-61-4
- Molecular formula:
- C15H24
- IUPAC Name:
- (4S)-1-methyl-4-(6-methylhepta-1,5-dien-2-yl)cyclohexene
- Test material form:
- liquid
Constituent 1
- Specific details on test material used for the study:
- Purity of the test substance: > 90 %
Results and discussion
Boiling point
- Key result
- Boiling pt.:
- 269.6 °C
- Atm. press.:
- 1 013.25 hPa
- Decomposition:
- no
Any other information on results incl. tables
Al measured values in detail
| Temperature (°C) | Vapoure pressure (hPa) | |
| measurement | calculated | |
| 65.39 | 0.29 | 0.290 |
| 72.81 | 0.49 | 0.489 |
| 77.98 | 0.69 | 0.690 |
| 83.57 | 0.99 | 0.988 |
| 95.32 | 2.00 | 2.006 |
| 102.49 | 3.00 | 3.005 |
| 112.08 | 4.9 | 5.003 |
| 118.89 | 7.04 | 7.048 |
| 125.92 | 9.86 | 9.884 |
| 141.62 | 20.00 | 19.960 |
| 151.33 | 30.00 | 29.837 |
| 164.56 | 19.89 | 49.789 |
| 174.01 | 70.34 | 70.145 |
| 183.85 | 98.53 | 98.386 |
| 206.26 | 199.9 | 199.59 |
| 220.50 | 299.6 | 300.46 |
| 239.77 | 498.3 | 500.40 |
| 254.41 | 702.4 | 715.63 |
| 268.80 | 1013.6 | 994.67 |
The normal boiling temperature at 1013.25 hPa was determined at 269.6 °
The regression of the vapor pressure data leads with a mean de-viation of 0.40 % to the following rounded equation:
ln ( p/hPa ) = 17.0019 – 4603.30 / ( 187.00 + t/°C )
The normal boiling temperature was derived from the vapor pressure data by use of the unrounded regression which was transformed to show the dependency of the boiling temperature on the boiling pressure.
Applicant's summary and conclusion
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.
