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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:
from 2011-04-01 to 2011-05-30
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
31 May 2008
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Version / remarks:
27 July 1995
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Version / remarks:
August 1996
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
method according to Siwoloboff
Specific details on test material used for the study:
- Batch no.: 10191-AKm
- Purity. 100.5 % (aldimine titration)
- Expiry date: 2013-06-16
Key result
Boiling pt.:
ca. 293.4 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
yes
Decomp. temp.:
> 270 °C

Observations Main Study

Determination

Boiling Point

Atmospheric Pressure

First determination

293 °C (566.2 K)

1005.6 hPa

Second determination

293 °C (566.2 K)

1005.6 hPa

Conclusions:
The boiling point of SIKA Hardener MH was determined to be 293.4 °C. SIKA Hardener MH showed signs of decomposition at the boiling temperature.
Executive summary:

The determination of the boiling point of Sika Hardener MH was performed according to OECD Guideline 103 resp. EU Method A.2 resp. OPPTS 830.7220. The boiling point was determined as 293.4 °C (566.6 K): This value was the mean of two independent determinations. The test item showed signs of decomposition.

Description of key information

The boiling point of SIKA Hardener MH was determined to be 293.4 °C. SIKA Hardener MH showed signs of decomposition at the boiling temperature.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
293.4 °C

Additional information

The determination of the boiling point of Sika Hardener MH was performed according to OECD Guideline 103 resp. EU Method A.2 resp. OPPTS 830.7220. The boiling point was determined as 293.4 °C (566.6 K): This value was the mean of two independent determinations. The test item showed signs of decomposition.