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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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:
December 3, 2009- March 15, 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Version / remarks:
1995
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Version / remarks:
2002
Qualifier:
according to guideline
Guideline:
other: EEC A.2
Version / remarks:
2004
GLP compliance:
yes (incl. QA statement)
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
Methomyl
DPX-X1179-599
Purity 99.6%
Key result
Boiling pt.:
ca. 186 °C
Atm. press.:
ca. 1 atm
Decomposition:
no
Conclusions:
The compound started to boil at 186°C (459.15 K). At this temperature, the evolution of bubbles was observed. No change in the colour or physical appearance of the test item was observed.
Executive summary:

Boiling point of DPX-X1179 was determined as per OECD guideline 103, EPA OPPTS guideline 830.7220, and EEC guideline A.2. The boiling point was determined to be 186 degrees C.

Description of key information

OECD 103; EEC A.2; OPPTS 830.7220

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
186 °C

Additional information