Registration Dossier
Registration Dossier
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EC number: 248-697-2 | CAS number: 27858-32-8
Boiling point
Administrative data
Link to relevant study record(s)
Description of key information
Substance decomposes before boiling (OECD 103). Because the substance is hydrolytically unstable, the boiling point of isopropyl alcohol is used as a key value in CSA.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 82.3 °C
Additional information
Boiling point was determined by using differential scanning calorimetry according to the guideline OECD 103, and in accordance with GLP. The boiling point could not be determined as substance decomposed before boiling.
This substance is hydrolytically unstable (half-life < 10 minutes; OECD 111). When it comes in contact with water or moisture a complete hydrolysis will take place with no significant reaction products other than isopropyl alcohol and ethyl acetoacetate and insoluble hydrated titanium oxides. Because of rapid hydrolysis, the CSA concentrates on the most hazardous degradation product which is isopropyl alcohol. The read-across data on the boiling point of isopropyl alcohol, 82.3 deg. Celsius, released from the substance is used as a key value in ES&RC when relevant (peer-reviewed handbook value, O'Neil et al. 2006).
.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.
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