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Diss Factsheets

Physical & Chemical properties

Boiling point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
from 1992-04-15 to 1992-09-23
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point/Boiling Range)
Version / remarks:
before 1995
Deviations:
no
GLP compliance:
yes
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
Purity: 97.3 %
Key result
Decomposition:
yes
Decomp. temp.:
ca. 200 °C
Remarks on result:
not determinable

The determination of the boiling point of the test item was attempted using the Siwoloboff Method as described in OECD Guideline 103. The sample was observed to visibly darken at 200 °C indicating decomposition. No boiling of the sample was observed up to 230 °C.

Conclusions:
MCPP-P 2-EHE decomposed at 200 °C before boiling. No boiling was observed up to a temperatue of 230 °C.
Executive summary:

A study was conducted according to OECD test guideline 103 to determine the boiling point of the test item using the principle according to Siwoloboff. The sample was observed to visibly darken at 200 °C indicating decomposition. No boiling of the sample was observed up to 230 °C.

Description of key information

No boiling up to 230 °C. The test item decomposes at ca. 200 °C.

Key value for chemical safety assessment

Additional information

A study was conducted according to OECD test guideline 103 to determine the boiling point of the test item using the principle according to Siwoloboff [IRI, 1992]. The sample was observed to visibly darken at 200 °C indicating decomposition. No boiling of the sample was observed up to 230 °C.