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Physical & Chemical properties

Flash point

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Reference
Endpoint:
flash point, other
Remarks:
flash point
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: authoritative database
Justification for type of information:
Data is from authoritative database Scifinder
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The flash point of test chemical is determined.
GLP compliance:
no
Type of method:
other: no data
Flash point apparatus:
other: no data
Specific details on test material used for the study:
Name of the test chemical: 4-[[5-(anilino)carbonyl-2-methoxyphenyl]azo]-3-hydroxy-N-(3-nitrophenyl)naphthalene-2-carboxamide
IUPAC name: 3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-N-(3-nitrophenyl)-2-naphthamide
Common Name: C. I Pigment Red 31
Molecular formula: C31 H23 N5 O6
Molecular weight: 561.56 g/mol
SMILES notation: C(=O)(c1c(O)c(N=Nc2c(OC)ccc(C(=O)Nc3ccccc3)c2)c2c(cccc2)c1)Nc1cc(N(=O)=O)ccc1
InChI: 1S/C31H23N5O6/c1-42-27-15-14-20(30(38)32-21-9-3-2-4-10-21)17-26(27)34-35-28-24-13-6-5-8-19(24)16-25(29(28)37)31(39) 33-22-11-7-12-23(18-22)36(40)41/h2-18,37H,1H3,(H,32,38)(H,33,39)/b35-34+
Substance type: Organic
Physical state: Solid Powder
Key result
Flash point:
379.1 °C
Remarks on result:
other: estimated value is 379.1 ± 32.9 °C
Interpretation of results:
other: non flammable
Conclusions:
Based on available data from authoritative database Scifinder, the flash point of test chemical is determined to be 379.1 ± 32.9 °C.
Hence on the basis of obtained value the given chemical is not classified as flammable.
Executive summary:

Based on available data from authoritative database Scifinder, the flash point of test chemical is determined to be 379.1 ± 32.9 °C.

Hence on the basis of obtained value the given chemical is not classified as flammable.

Description of key information

Based on available data from authoritative database Scifinder, the flash point of test chemical is determined to be 379.1 ± 32.9 °C.

Hence on the basis of obtained value the given chemical is not classified as flammable.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
379.1 °C

Additional information

Based on available data from authoritative database Scifinder, the flash point of test chemical is determined to be 379.1 ± 32.9 °C.

Hence on the basis of obtained value the given chemical is not classified as flammable.