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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Study period:
2009-10-30
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.15 (Auto-Ignition Temperature (Liquids and Gases))
Version / remarks:
30 May 2008
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: DIN 51794
Deviations:
no
GLP compliance:
not specified
Remarks:
ISO 17025 compliance
Key result
Auto-ignition temperature:
290 °C
Atm. press.:
1 021 hPa
Remarks on result:
other:
Conclusions:
The auto-ignition temperature of 1,4 -BDDMA is reported to be 290°C at 1021 hPa (determined according to EU method A.15, adopted 30 may 2008, and DIN 51794).
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 auto-ignition temperature of 1,4 -BDDMA is reported to be 290°C at 1021 hPa (determined according to EU method A.15, adopted 30 may 2008, and DIN 51794).

Description of key information

The auto-ignition temperature of 1,3 -BDDMA is 290°C at 1021 hPa (EU method A.15/DIN 51794; read-across from 1,4-BDDMA).

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
290 °C

Additional information

Based on data obtained with the closely related read-across substance 1,4-BDDMA, the auto-ignition temperature of 1,3 -BDDMA is 290°C at 1021 hPa (determined according to EU method A.15, adopted 30 May 2008, and DIN 51794).