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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Remarks:
At the moment only the unaudited draft report of this study is available. The REACH dossier will be updated without undue delay once the study report is finalized.
Type of information:
experimental study
Adequacy of study:
key study
Study period:
05.03.2020
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
adopted on 27 July 1995
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Version / remarks:
Council Regulation (EC) No 440/2008 of 30 May 2008, static method.
Deviations:
no
GLP compliance:
no
Remarks:
EN ISO 9001 compliance
Type of method:
static method
Key result
Test no.:
#1
Temp.:
ca. 20 °C
Vapour pressure:
ca. 1.1 hPa
Remarks on result:
other:
Remarks:
Due to the containing impurities, the vapour pressure was quite high.

      

Temperature [°C]

Vapour pressure [hPa]

 

19,7

1,1

 

29,5

1,8

 

39,4

2,7

 

49,2

3,9

 

88,9

14,2

 

108,7

25,3

 

128,6

44,1

 

148,5

75,3

 

118,8

44,4

 

99,0

29,1

Calculated pressure:

20,0

1,1

Conclusions:
The vapour pressure of 1,3-BDDMA is reported to be ca. 1.1 hPa at 20°C (determined according to OECD guideline 104, adopted 27 July 1995, and EU Method A.4, Council Regulation (EC) No 440/2008 of 30 May 2008, static method). Due to the containing impurities, the vapour pressure was quite high.
Executive summary:

The vapour pressure of 1,3-BDDMA is reported to be ca. 1.1 hPa at 20°C (determined according to OECD guideline 104, adopted 27 July 1995, and EU Method A.4, Council Regulation (EC) No 440/2008 of 30 May 2008, static method). Due to the containing impurities, the vapour pressure was quite high.

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Description of key information

The vapour pressure of 1,3-BDDMA is 1.1 hPa at 20°C (OECD guideline 104/EU Method A.4; dynamic method) due to high content of impurites.  

Key value for chemical safety assessment

Vapour pressure:
1.1 hPa
at the temperature of:
20 °C

Additional information

The vapour pressure of 1,3-BDDMA is 1.1 hPa at 20°C (OECD guideline 104/EU Method A.4; dynamic method) due to high content of impurites.