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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 OECD test guidelines.
Reference:
Composition 1
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The Freezing point determination of Geranyl phenylacetate (CAS No.102-22-7) was done using Freezing Temperature Method (crushed ice and salt method).
GLP compliance:
not specified
Type of method:
other: crushed ice and salt method (Freezing Temperature Method)
Test material information:
Composition 1
Specific details on test material used for the study:
Name of the test chemical: (2E)-3,7-dimethylocta-2,6-dien-1-yl 2-phenylacetate/ Geranyl phenylacetate
Molecular formula: C18H24O2
Molecular weight: 272.3856 g/mol
Smiles Notation: c1(CC(OC\C=C(\CC\C=C(\C)C)C)=O)ccccc1
InChI: 1S/C18H24O2/c1-15(2)8-7-9-16(3)12-13-20-18(19)14-17-10-5-4-6-11-17/h4-6,8,10-12H,7,9,13-14H2,1-3H3/b16-12+
Substance Type: Organic
Physical State: Liquid (Colorless)
Key result
Melting / freezing pt.:
< -10.41 °C
Atm. press.:
967.4 hPa
Remarks on result:
other: no other details mentioned

TEST DESCRIPTION AND RESULT

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

·        

·        

·        

·        

·        

 

Crushed Ice-Salt

 

Type and model no. of

temperature sensor used

 

·        

·        

·        

·        

 

Glass thermometer

 

Atmospheric

pressure

hPa

967.4 hPa

Freezing point

°C

°C

less than -10.41 °C

Conclusions:
The Freezing point of Geranyl phenylacetate; CAS No. 102-22-7 was determined, using Freezing Temperature Method . No freezing was observed up to -10.41 °C. Hence, the freezing point was inferred to be less than -10.41°C at 967.4 hPa.
Executive summary:

The Freezing point determination of Geranyl phenylacetate (CAS No.102-22-7) was done using crushed ice and salt ( Freezing Temperature Method) . No freezing was observed up to -10.41°C.

Hence, the freezing point was inferred to be less than -10.41°C at 967.4 hPa.

Description of key information

The Freezing point of Geranyl phenylacetate; CAS No. 102-22-7 was determined, using Freezing Temperature Method . No freezing was observed up to -10.41 °C. Hence, the freezing point was inferred to be less than -10.41°C at 967.4 hPa.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-10.41 °C

Additional information

The Freezing point determination of Geranyl phenylacetate (CAS No.102-22-7) was done using crushed ice and salt ( Freezing Temperature Method) . No freezing was observed up to -10.41°C.

Hence, the freezing point was inferred to be less than -10.41°C at 967.4 hPa.