Registration Dossier
Registration Dossier
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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.
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EC number: 221-411-3 | CAS number: 3087-37-4
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
- Justification for type of information:
- As a preliminary test the sample was placed in a refrigerator whose cooling limit was -40°C. No solid formed after 3 days of storage under -40°C. The melting point was therefore below -40°C. According to Column 2 of REACH Annex VII, the study is not required and no actual determination was made.
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- 1-propanol is the main hydrolysis prodcut of the target substance. Properties of 1-propanol are used for read-across.
- Guideline:
- other: not specified.
- GLP compliance:
- not specified
- Type of method:
- other: not specified
- Key result
- Melting / freezing pt.:
- ca. -124.39 °C
- Atm. press.:
- ca. 1 atm
- Conclusions:
- The melting point of 1-propanol is -124.39°C under 1 atm according to lieterature.
- Executive summary:
As the target substance hydrolyses rapidly the intrinsic properties are related to hydrolysis products of the target substance. This information is used as a supporting evidence on the toxicity of the target substance in CSA.
Referenceopen allclose all
Description of key information
Melting point data of the hydrolyisis product 1 -propanol obtained from literature (handbook).
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -124.39 °C
Additional information
As the target substance hydrolyses rapidly the intrinsic properties are related to hydrolysis products of the target substance. This information is used as a supporting evidence on the toxicity of the target substance in CSA.
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.
