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Auto flammability

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Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
Deviations:
no
GLP compliance:
no
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No. of test material: IS NB 9/118
- Expiration date of the lot/batch: May 02, 2020
- Purity test date: May 02, 2018

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Room temperature
- Stability under test conditions: Stable
- Solubility and stability of the test substance in the solvent/vehicle: No solvent/vehicle

FORM AS APPLIED IN THE TEST (if different from that of starting material): Neat
Key result
Auto-ignition temperature:
351 °C
Atm. press.:
101.3 kPa
Conclusions:
Phosphoric acid, 2-ethylhexyl ester, compd. with 2,2'-iminobis[ethanol] has an autoignition temperature of 351 °C at 101.3 kPa.
Executive summary:

To establish auto-ignition temperature (liquids) for phosphoric acid, 2-ethylhexyl ester, compd. with 2,2'-iminobis[ethanol], an experiment was performed in line with ASTM E659 (Standard test method for autoignition temperature of liquid chemicals). An auto flammability of 351 °C at 101.3 kPa was determined.

Description of key information

An auto flammability of 351 °C at 101.3 kPa was obtained for phosphoric acid, 2-ethylhexyl ester, compd. with 2,2'-iminobis[ethanol] following an experiment performed to ASTM E659 (Standard test method for autoignition temperature of liquid chemicals).

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
351 °C

Additional information