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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:
01-12-2017 – 01- 12-2017
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
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The Freezing point determination of 3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol (CAS No.3407-42-9) was done using crushed
ice and salt.
GLP compliance:
no
Type of method:
other: Freezing Temperature Method (cruched ice and salt)
Specific details on test material used for the study:
- Name of test material: 3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol
- IUPAC name: 3-(5,5,6-Trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol
- Molecular formula: C16H28O
- Molecular weight: 236.396 g/mole
- Smiles :O[C@@H]1CCC[C@@H]([C@@H]2[C@@H]3C[C@@H](C(C)(C)[C@@H]3C)C2)C1
- Inchl: 1S/C16H28O/c1-10-14-8-12(16(10,2)3)9-15(14)11-5-4-6-13(17)7-11/h10-15,17H,4-9H2,1-3H3
- Substance type: Organic
- Physical state: viscous liquid
Key result
Melting / freezing pt.:
< -14.83 °C
Atm. press.:
971.1 hPa
Decomposition:
no
Sublimation:
no
Remarks on result:
other: Freezing Temperature Method

Method Details

 

Observations

Remarks if,

any

Method

Freezing Temperature Method

-

 

Principle of Freezing point

test

 

The freezing point of a pure sample is the temperature at which transition from liquid to solid state takes place at atmospheric pressure.

 

Quantity of test item used

g

1ml

Type of cooling bath used

  •       Cold Water
  • Crushed Ice
  • Crushed Ice-Salt
  • Dry Ice
  • Other (specify)    

Crushed Ice-Salt

 

Type and model no. of

Temperature sensor used

 

      

  • Glass thermometer
  • Thermocouple
  • Thermistor
  • Other (specify)
 

        

 

        

Glass thermometer

Atmospheric

pressure

hPa

971.1 hPa

Freezing point °C

°C

less than - 14.83 °C

Conclusions:
The Freezing point of 3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol; CAS No.3407-42-9 was determined using Freezing Temperature Method No freezing was observed up to less than -14.83 °C.
Executive summary:

The Freezing point determination of 3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol (CAS No.3407-42-9) was done using Freezing Temperature Method (crushed ice and salt). No freezing was observed up to -14.83°C. Hence, the freezing point was inferred to be less than -14.83°C at 971.1 hPa.

Description of key information

The Freezing point of 3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol; CAS No.3407-42-9 was determined using Freezing Temperature Method. No freezing was observed up to less than -14.83 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-14.83 °C

Additional information

The Freezing point determination of 3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol (CAS No.3407-42-9) was done using Freezing Temperature Method (crushed ice and salt). No freezing was observed up to -14.83°C. Hence, the freezing point was inferred to be less than -14.83°C at 971.1 hPa.

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