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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
20 January 2005 to 16 February 2005
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
Appearance: white powderStorage conditions: ambientBatch number: 214-49Expiry date: 17 June 2006Purity: 98.9%
Key result
Atm. press.:
> 1 014 - < 1 030 mBar
Decomposition:
yes
Decomp. temp.:
173 °C
Remarks on result:
other: Decomposition was noted directly after melting resulting in a light brown liquid
Conclusions:
Boiling point of captan was not determinable as the substance decomposed directly after melting at 173°C.

Description of key information

Boling point is not determinable. Decomposition starts directly after melting at 173°C

Key value for chemical safety assessment

Additional information

The determination of boiling temperature for captan is technically not possible as captan decomposes directly after melting at 173°C.