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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Auto flammability

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
April 2019
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
Key result
Auto-ignition temperature:
489 °C
Atm. press.:
ca. 1 016 hPa

Sample Designation

Chemitylen 246MI

 Autoignition temperature/oC

489

Mass injected/g

0.43

Ignition delay time/s

9.5

Observed exotherms

15 K at 487oC with injected quantity 0.40 cm3

Cool flames?

None observed

Barometric pressure/ hPa

1016 average

Date of test

10-15 April, 2019

Conclusions:
The autoignition temperature of 4,4’-isopropylidenediphenol, reaction products with 1-chloro-2,3-epoxypropane, mono, di and triesters with acrylic acid was determined to be 489°C.
Executive summary:

The autoignition temperature of 4,4’-isopropylidenediphenol, reaction products with 1-chloro-2,3-epoxypropane, mono, di and triesters with acrylic acid was determined according to protocol outlined in ASTM E659-14. From this study, the autoignition temperature of the test substance was reported to be 489°C.

Description of key information

The autoignition temperature of 4,4’-isopropylidenediphenol, reaction products with 1-chloro-2,3-epoxypropane, mono, di and triesters with acrylic acid was determined according to protocol outlined in ASTM E659-14. From this study, the autoignition temperature of the test substance was reported to be 489°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
489 °C

Additional information