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Flash point

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Reference
Endpoint:
flash point, other
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
ISO No., other: OECD 103
Principles of method if other than guideline:
The flash point of a substance is the lowest temperature at which there will be enough flammable vapor to ignite when an ignition source is applied.
GLP compliance:
no
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus
Specific details on test material used for the study:
- Name of test material : 1,3-Benzenediamine, coupled with diazotized m-phenylenediamine, acetates
- Molecular formula : C26H34N8O8
- Molecular weight : 586.597 g/mol
- Smiles notation : CC(=O)O{-}.N{+}c1ccc(N=Nc2cccc(N=Nc3ccc(N{+}.O{-}C(C)=O)cc3N{+}.O{-}C(C)=O)c2)c(N{+}.O{-}C(C)=O)c1
- Substance type : Organic
- Physical state : Liquid
Key result
Flash point:
> 200 °C
Atm. press.:
980.9 hPa
Remarks on result:
other: No other detail available

Type of method

·    Closed cup

-

Flash point apparatus

·    Abel’s flash pt apparatus

·    Pensky – Martin’s flash point apparatus

Pensky – Martin’s flash point apparatus

Volume of chemical used

ml/gm

5.001 g

Ignition source

Gas lighter/flame

Gas lighter

Atmospheric pressure

hPa

980.9 hPa

Interpretation of results:
GHS criteria not met
Conclusions:
The flash point of 1,3-Benzenediamine, coupled with diazotized m-phenylenediamine, acetates is greater than 200°C at 980.9 hPa.
Executive summary:

The flash point determination of 1,3-Benzenediamine, coupled with diazotized m-phenylenediamine, acetates (CAS No. 84281-74-3) was done as per the test guideline OECD 103. The method is closed cup method using Pensky Martin’s Flash Point Apparatus. The flashpoint of 1,3-Benzenediamine, coupled with diazotized m-phenylenediamine, acetates was determine to be greater than 200°C at 980.9 hPa

Description of key information

The flash point of 1,3-Benzenediamine, coupled with diazotized m-phenylenediamine, acetates is greater than 200°C at 980.9 hPa.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
200 °C

Additional information

The flash point determination of 1,3-Benzenediamine, coupled with diazotized m-phenylenediamine, acetates (CAS No. 84281-74-3) was done as per the test guideline OECD 103. The method is closed cup method using Pensky Martin’s Flash Point Apparatus. The flashpoint of 1,3-Benzenediamine, coupled with diazotized m-phenylenediamine, acetates was determine to be greater than 200°C at 980.9 hPa

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