Registration Dossier

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
other: Documentation insufficient for assessment (Value contradicts the statement that substance is liquid)

Data source

Reference
Reference Type:
review article or handbook
Title:
CRC Handbook of Chemistry and Physics (82nd Edition)
Author:
Lide DR
Year:
2002
Bibliographic source:
CRC Press Boca Raton, London, New York, Washington D.C.

Materials and methods

Principles of method if other than guideline:
no data
Type of method:
other: no data

Test material

Constituent 1
Chemical structure
Reference substance name:
tert-butyl isocyanate
EC Number:
216-544-9
EC Name:
tert-butyl isocyanate
Cas Number:
1609-86-5
Molecular formula:
C5H9NO
IUPAC Name:
tert-butyl isocyanate
Constituent 2
Reference substance name:
2-isocyonato-2-methylpropane
IUPAC Name:
2-isocyonato-2-methylpropane
Details on test material:
purity not specified

Results and discussion

Melting / freezing point
Melting / freezing pt.:
85 °C
Remarks on result:
other: Value contradict the statement that substance is liquid

Any other information on results incl. tables

The value was not used for assessment as it contradicts the statement that substance is a liquid.

Applicant's summary and conclusion