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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative self-ignition temperature (solids)
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 rules

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 sheet1
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Hydrogen [[[(2-ethylhexyl)amino]sulphonyl][[(3-methoxypropyl)amino]sulphonyl]-29H,31H-phthalocyaninesulphonato(3-)-N29,N30,N31,N32]cuprate(1-), compound with N,N'-di(o-tolyl)guanidine (1:1)
EC Number:
276-657-4
EC Name:
Hydrogen [[[(2-ethylhexyl)amino]sulphonyl][[(3-methoxypropyl)amino]sulphonyl]-29H,31H-phthalocyaninesulphonato(3-)-N29,N30,N31,N32]cuprate(1-), compound with N,N'-di(o-tolyl)guanidine (1:1)
Cas Number:
72428-99-0
Molecular formula:
C32H13CuN8O4S2.(SO3H)m.(C4H11NO)n.(C8H18N) (3-m-n).C15H17N3
IUPAC Name:
hydrogen [[[(2-ethylhexyl)amino]sulphonyl][[(3-methoxypropyl)amino]sulphonyl]-29H,31H-phthalocyaninesulphonato(3-)-N29,N30,N31,N32]cuprate(1-), compound with N,N'-di(o-tolyl)guanidine (1:1)

Results and discussion

Relative self-ignition temperature (solids)open allclose all
Relative self-ignition temperature:
> 440 °C
Remarks on result:
other: pure substance; no self ignition observed up to 440°C
Remarks:
at atm. press. of ca.1.0 atm
Relative self-ignition temperature:
270 °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 substance is not a self heating substance according to UN-transport classification (class 4.2) and to EU-GHS/CLP(EG 1272/2008).
Executive summary:

The substance was tested for autoflammability according to VDI 2263 sheet 1 using the Grewer oven (wire basket with 8 ml volume).

For the pure substance no self ignition was detected up to 440 °C. After the test the meanwhile black coloured substance rose over the edge of the wire basket. For the 1 : 1 mixture wth kieselgur self ignition was detected at 270°C combined with an increase of the temperature up to 700 °C.

The pure substance is swelling in the Grewer oven and seals the surface to stop further access of oxygen.