Registration Dossier
Registration Dossier
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EC number: 611-025-7 | CAS number: 53651-69-7
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2004-01-22 to 2004-08-19
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- adopted December 1992
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Version / remarks:
- adopted 27th July 1995
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- - Name: n-propyl-S-lactate
- Batch: 0311001789
- Purity: 99.4%
- Appearance: clear colourless liquid
- Storage conditions: at room temperature in the dark
- Expiry date: 2005-11-25 - Key result
- Boiling pt.:
- >= 170 - <= 171 °C
- Atm. press.:
- 1 023 hPa
- Decomposition:
- no
- Conclusions:
- The boiling temperature of Propyl (S)-lactate is 170–171 °C (443–444 K).
- Executive summary:
In a GLP study according to OECD 103 (EEC A.2) the boiling point of Propyl (S)-lactate was determined using DSC. The boiling temperature is 170–171 °C at atmospheric pressure of 1023 hPa.
- Endpoint:
- boiling point
- Type of information:
- other: collection of data, publication
- Adequacy of study:
- supporting study
- 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:
- Standard overview of boiling points for lactate esters, based on company in-house data.
- GLP compliance:
- no
- Specific details on test material used for the study:
- Tested material: propyl-L-lactate (= Propyl (S)-lactate)
- Boiling pt.:
- 170 °C
- Atm. press.:
- 1 atm
- Conclusions:
- The atmospheric boiling point of Propyl (S)-lactate is 170 °C.
- Executive summary:
The atmospheric boiling point of Propyl (S)-lactate is 170 °C.
Referenceopen allclose all
Description of key information
The boiling temperature of Propyl (S)-lactate was determined using by DSC. The boiling temperature of the test substance is 170–171 °C or 443–444 K.
Supportive handbook information (Clary et al., 1998) indicates a similar boiling temperature (170 °C) at atmospheric pressure.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 170 °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.
