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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
Study period:
09-09-2017 – 09- 09-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: As mention below
Principles of method if other than guideline:
The Freezing point determination of [1R-(1α ,2α ,5β,8β)]-4,4,8- trimethyltricyclo[6.3.1.02,5]dodecan-1-yl acetate (CAS No.57082-24-3) was done using crushed ice and salt.
GLP compliance:
not specified
Type of method:
other: standard laboratory method
Specific details on test material used for the study:
- Name of test material : [1R-(1α, 2α, 5β, 8β)]-4, 4, 8-trimethyltricyclo [6.3.1.02, 5] dodecan-1-yl acetate
- Molecular formula : C17H28O2
- Molecular weight : 264.4062 g/mol
- Smiles notation : CC(=O)O[C@@]12CCC[C@@](C)(CC[C@@H] 3[C@@H]1CC3(C)C)C2
- InChl : 1S/C17H28O2/c1-12(18)19-17-8-5-7-16(4,11-17)9-6-13-14(17)10-15(13,2)3/h13-14H,5-11H2,1-4H3/t13-,14+,16+,17-/m1/s1
- Substance type: Organic
- Physical state: Liquid
Key result
Melting / freezing pt.:
< 6.16 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: other details not available
Conclusions:
The Freezing point of [1R-(1α ,2α ,5β,8β)]-4,4,8-trimethyltricyclo[6.3.1.02,5]dodecan-1-yl acetate; CAS No. 57082-24-3 was determined using freezing temperature method. No freezing was observed up to less than -6.16 °C.
Executive summary:

The Freezing point determination of [1R-(1α ,2α ,5β,8β)]-4,4,8- trimethyltricyclo[6.3.1.02,5]dodecan-1-yl acetate (CAS No.57082-24-3) was done using crushed ice and salt. No freezing was observed up to -6.16°C. Hence, the freezing point was inferred to be less than -6.16 °C at 964.5hPa.

Description of key information

The Freezing point of [1R-(1? ,2? ,5?,8?)]-4,4,8-trimethyltricyclo[6.3.1.02,5]dodecan-1-yl acetate; CAS No. 57082-24-3 was determined using freezing temperature method. No freezing was observed up to less than -6.16 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-6.16 °C

Additional information

The Freezing point determination of [1R-(1α ,2α ,5β,8β)]-4,4,8- trimethyltricyclo[6.3.1.02,5]dodecan-1-yl acetate (CAS No.57082-24-3) was done using crushed ice and salt. No freezing was observed up to -6.16°C. Hence, the freezing point was inferred to be less than -6.16 °C at 964.5hPa.