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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 701-407-2 | CAS number: -
Boiling point
Administrative data
Link to relevant study record(s)
- 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
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- yes
- Remarks:
- See details bellow
- Principles of method if other than guideline:
- Due to the nature of the sample, boiling point was determined by thermogravimetric analysis (TGA), which is a deviation from OECD Guidelines for The Testing of Chemicals, 103, July 27 1995.
Using thermogravimetric analysis, the sample is placed in a DSC hermetic pan with a laser drilled pinhole in the lid. When the sample starts to boil, the vapor pressure in the pan increases causing a weight loss through the pinhole in the lid. The onset of the derivative of this weight loss is taken to be the boiling point of the sample. - GLP compliance:
- yes (incl. QA statement)
- Type of method:
- other: Static method
- Boiling pt.:
- > 253 - < 254 °C
- Atm. press.:
- 101.3 hPa
- Conclusions:
- Boiling point of 4,4'-Isopropylidenediphenol, oligomeric reaction products with 1-chloro-2,3-epoxypropane, reaction products with 4,4'-methylenebis(cyclohexylamine) was determined to be 254°C by thermogravimetric analysis (TGA).
- Executive summary:
Thermogravimetric analysis (TGA) was used to determine boiling point of 4,4'-Isopropylidenediphenol, oligomeric reaction products with 1-chloro-2,3-epoxypropane, reaction products with 4,4'-methylenebis(cyclohexylamine). The first boiling point of the sample is 254°C.There are two boiling peaks above this temperature however the sample may be decomposing while boiling at the higher temperatures. To be conservative the lowest boiling component is reported as the boiling point of the sample.
Reference
Description of key information
Boiling point of 4,4'-Isopropylidenediphenol, oligomeric reaction products with 1-chloro-2,3-epoxypropane, reaction products with 4,4'-methylenebis(cyclohexylamine) was determined to be 254°C by thermogravimetric analysis (TGA).
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 254 °C
Additional information
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.
