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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines.
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The Freezing point of Isolongifolene (CAS no. 1135-66-6) was determined.
GLP compliance:
not specified
Type of method:
other: crushed ice and salt method (Freezing Temperature Method)
Specific details on test material used for the study:
- Name of test material: Isolongifolene
- IUPAC name: (2S)-1,3,4,5,6,7-hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methanonaphthalene
- Molecular formula: C15H24
- Molecular weight: 204.3546 g/mole
- Smiles :CC1(C)CCC=C2C(C)(C)[C@H]3CC[C@@]12C3
- Inchl: 1S/C15H24/c1-13(2)8-5-6-12-14(3,4)11-7-9-15(12,13)10-11/h6,11H,5,7-10H2,1-4H3/t11-,15-/m0/s1
- Substance type: Organic
- Physical state: Liquid (colorless)
Key result
Melting / freezing pt.:
< -10.64 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: no other details mentioned
Conclusions:
The Freezing point of Isolongifolene (CAS no. 1135-66-6) was determined. No freezing was observed up to -10.64 °C. Hence, the freezing point was inferred to be less than -10.64°C.
Executive summary:

The Freezing point of  Isolongifolene (CAS no. 1135-66-6) was determined. No freezing was observed up to -10.64 °C. Hence, the freezing point was inferred to be less than -10.64°C.

Description of key information

The Freezing point of  Isolongifolene (CAS no. 1135-66-6) was determined. No freezing was observed up to -10.64 °C. Hence, the freezing point was inferred to be less than -10.64°C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-10.64 °C

Additional information

The Freezing point of  Isolongifolene (CAS no. 1135-66-6) was determined. No freezing was observed up to -10.64 °C. Hence, the freezing point was inferred to be less than -10.64°C.