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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
23 Mar 2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ASTM E659 (Standard test method for autoignition temperature of liquid chemicals)
Deviations:
no
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Constituent 1
Chemical structure
Reference substance name:
1,1'-(1,3-phenylenedicarbonyl)bis[2-methylaziridine]
EC Number:
231-617-5
EC Name:
1,1'-(1,3-phenylenedicarbonyl)bis[2-methylaziridine]
Cas Number:
7652-64-4
Molecular formula:
C14H16N2O2
IUPAC Name:
2-methyl-1-[3-(2-methylaziridine-1-carbonyl)benzoyl]aziridine
Specific details on test material used for the study:
Physical state: clear solid

Results and discussion

Auto-ignition temperature (liquids / gases)
Key result
Auto-ignition temperature:
435 °C
Atm. press.:
737 mm Hg

Applicant's summary and conclusion

Conclusions:
An auto-ignition temperature of 435 °C at 737 mm Hg was reported for 1,1'-isophthaloylbis(2-methylaziridine) according to ASTM E659.
Executive summary:

In a test of 1,1'-isophthaloylbis(2-methylaziridine), an auto-ignition temperature of 435 °C at 737 mm Hg was reported. The study was conducted in accordance with ASTM E659 and under ISO17025; therefore, the study is considered reliable without restrictions.