Registration Dossier
Registration Dossier
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EC number: 215-354-3 | CAS number: 1323-39-3
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:
- 2019
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Reason / purpose for cross-reference:
- reference to same study
- Principles of method if other than guideline:
- 4.74 mg sample was weighed into an aluminum pan and fitted with a perforated lid.The sample used for determination of the melting profile was subsequently used for investigating the boiling point.
The sample was subjected to the temperature program: 25 °C – 500 °C with 10 °C/min. - GLP compliance:
- not specified
- Type of method:
- other: in house method
- Key result
- Boiling pt.:
- 397 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other:
- Remarks:
- The sample starts to boil at approximately 350 °C. The boiling point is 397 °C. This may coincide with the thermal decomposition of the product.
- Conclusions:
- The boiling temperature of the substance " Stearic acid, monoester with propane-1,2-diol " was evaluated to be 397 °C.
- Executive summary:
The boiling temperature of the substance " Stearic acid, monoester with propane-1,2-diol " was evaluated. A test sample of 4.74 mg was weighed into an aluminum pan, which was subsequently closed with a perforated lid. The sample was subjected to the temperature program: 25 °C – 500 °C with 10 °C/min.
The sample starts to boil at approximately 350 °C and the boiling point was 397 °C. Note that this may coincide with the thermal decomposition of the product.
Reference
Description of key information
Inhouse testing data from the registrant (Palsgaard), identified a boiling temperature of 397 °C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 397 °C
Additional information
The sample starts to boil at approximately 350 °C and the boiling point was 397 °C. Note that this may coincide with the thermal decomposition of the product.
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