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Physical & Chemical properties

Flash point

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Reference
Endpoint:
flash point of flammable liquids
Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Study period:
2007-11-07 to 2008-06-16
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Read across to the analogous substance.

1. HYPOTHESIS FOR THE ANALOGUE APPROACH
Read across is based on structural and physico chemical similarity of 1,4BDDMA and 1,3-BDDMA

Results on 1,3-BDDMA pending (expected within next week)
Reason / purpose for cross-reference:
read-across source
Qualifier:
according to guideline
Guideline:
EU Method A.9 (Flash-Point)
Version / remarks:
27 June 1967
Deviations:
no
GLP compliance:
not specified
Remarks:
EN ISO 9001 compliance
Type of method:
closed cup
Key result
Flash point:
139 °C
Atm. press.:
1 013.25 mBar
Conclusions:
The flash point of 1,4-BDDMA is reported to be 139°C at 1013.25 hPa (determined according to EU method A.9, 27 June 1967, Pensky-Martens closed cup method).
Executive summary:

The flash point of 1,3 -BDDMA was assed by read across with structurally very similar substance 1,4 -BDDMA on structural analog approach.

The flash point of 1,4-BDDMA is reported to be 139°C at 1013.25 hPa (determined according to EU method A.9, 27 June 1967, Pensky-Martens closed cup method).

Description of key information

The flash point of 1,3-BDDMA is 139°C at 1013.25 hPa (EU method A.9; Pensky-Martens closed cup; read-across from 1,4-BDDMA). 

Key value for chemical safety assessment

Flash point at 101 325 Pa:
139 °C

Additional information

Based on data obtained with the closely related read-across substance 1,4-BDDMA, the flash point of 1,3-BDDMA is 139°C at 1013.25 hPa (determined according to EU method A.9, 27 June 1967, Pensky-Martens closed cup method).

This value is supported by a reliable handbook value of the flash point of 1,3 -BDDMA which is reported to be 124°C at 1013 hPa (atmospheric pressure assumed, determined according to Cleveland open cup method).