Registration Dossier

Physical & Chemical properties

Melting point / freezing point

Currently viewing:

Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
melting point/freezing point
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Justification for type of information:
JUSTIFICATION FOR DATA WAIVING
Supporting literature data shows that the freezing point is expected to fall much below -20°C. Therefore NO new experimental study is deemed necessary.
Reason / purpose for cross-reference:
data waiving: supporting information
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Remarks:
Literature data. Original source not checked. No data on substance composition.
Qualifier:
according to guideline
Guideline:
other: ASTM D-1015
GLP compliance:
no
Melting / freezing pt.:
< -50 °C
Data are for mixture of cis and trans isomers.
Conclusions:
No further testing is necessary.
Executive summary:

Published literature data for submission to the US-EPA provides a limit value of <-50°C for the substance 4-tert-Butylcyclohexyl acetate, with reference to ASTM guideline.

Description of key information

Freezing point <-20°C (expected <-50°C).

No further testing is necessary.

Key value for chemical safety assessment

Additional information

Published literature data provides a limit value of <-50°C. Despite reliability could not be assigned, this data is considered sufficient for purpose, as no further testing is required below -20°C.

The result being expressed as a limit value, it is not retained as key data (no "<" sign allowed in the key value box).