Registration Dossier
Registration Dossier
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EC number: 233-912-4 | CAS number: 10431-98-8
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: ASTM D-86
- GLP compliance:
- no
- Type of method:
- distillation method
- Specific details on test material used for the study:
- Product ID: 2-ethyl-2-oxazoline (ETOX from Alvin, TX)
Matrix type: Liquid - Key result
- Boiling pt.:
- 131 °C
- Atm. press.:
- 1 atm
- Remarks on result:
- other: Initial Boiling Point reported as 268 °F
- Conclusions:
- The test material has a boiling point of 131 °C (268 °F).
- Executive summary:
This value agrees with experience during use and handling.
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Measured values are reported with no details regarding methodology.
- GLP compliance:
- not specified
- Type of method:
- other: Not specified
- Boiling pt.:
- 128 °C
- Atm. press.:
- 1 atm
- Conclusions:
- The test material has a boiling point of 128 °C.
- Executive summary:
This value agrees with experience during use and handling.
Referenceopen allclose all
Description of key information
The boiling point is experimentally measured to be 131 °C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 131 °C
Additional information
The boiling point is experimentally measured to be 131 °C. This conclusion is supported by the Petroleum Labs, Inc. measured initial boiling point of 131 °C and the Kobayashi, S. and Saegusa, T. reference value of 128 °C. Additionally, a value of 131 °C agrees with manufacturing experience.
The Zedi US Inc. study is disregarded. Values reported disagree with experience during manufacturing and use. Also, the value disagrees with secondary reference values and the subsequent re-testing of the material.
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.
