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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Endpoint:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: well performed study according to acknowledged standard

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014
Report date:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: VDI 2263 sheet 1
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
8-[bis(2-hydroxyethyl)amino]-12-[(3-methylphenyl)amino]-10-phenyl-5,10λ⁵-diazatetraphen-10-ylium chloride
EC Number:
941-946-2
Molecular formula:
C33H31ClN4O2
IUPAC Name:
8-[bis(2-hydroxyethyl)amino]-12-[(3-methylphenyl)amino]-10-phenyl-5,10λ⁵-diazatetraphen-10-ylium chloride
Details on test material:
purity: 89.7 %

Results and discussion

Auto-ignition temperature (liquids / gases)open allclose all
Auto-ignition temperature:
> 160 °C
Atm. press.:
ca. 1 atm
Remarks on result:
other: pure substance
Auto-ignition temperature:
> 170 °C
Atm. press.:
ca. 1 atm
Remarks on result:
other: 1 : 1 mixture with kieselgur
Relative self-ignition temperature (solids)open allclose all
Relative self-ignition temperature:
> 160 °C
Remarks on result:
other: pure substance
Remarks:
at atm. press. of ca.1.0 atm
Relative self-ignition temperature:
> 170 °C
Remarks on result:
other: 1 : 1 mixture with kieselgur
Remarks:
at atm. press. of ca.1.0 atm

Applicant's summary and conclusion

Conclusions:
The self ignition started at 160 °C
Executive summary:

The self ignition properties of the substance were determined in the Grewer screening test according to VDI 2263 sheet 1.

The pure mixture showed selfignitin at 160°C, the 1 : 1 miture with kieselgur at 170 °C.

An additional test has to be perfomed to clarify,