ChemicalBook CAS DataBase List 68391-42-4

68391-42-4

Name	3-[[2-(acetyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile
CAS	68391-42-4
EINECS(EC#)	269-950-3
Molecular Formula	C19H19N5O4
MDL Number	MFCD08272346
Molecular Weight	381.385
MOL File	68391-42-4.mol

Synonyms

Disperse Orange 31 Foron Orange SE-2FLS Ambicron Orange SE2FL Disperse Orange SE-2FL C.I. Disperse Orange 31 Triasperse Orange 2G-SE. Miketon Polyester Orange SC Serisol Brilliant Orange RGL C.I. Disperse Orange 31 press cake N-(2-Cyanoethyl)-N-(2-acetoxyethyl)-4'-nitroazobenzene-4-amine 4-Nitro-4'-[N-(2-cyanoethyl)-N-(2-acetyloxyethyl)amino]azobenzene Propanenitrile, 3-2-(acetyloxy)ethyl4-(4-nitrophenyl)azophenylamino- 4-[4-nitrophenylazo]-N-.beta.-cyanoethyl-N-.beta.-acetoxyethyl-Aniline Acetic acid 2-[(4'-nitroazobenzene-4-yl)(2-cyanoethyl)amino]ethyl ester 3-[[2-(acetyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]-propanenitril 3-[[2-(Acetyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile 3-[[2-(acetyloxy)ethyl][4-[(4-nitrophenyl) azo] phenyl] amino]-Propanenitrile

Chemical Properties

density	1.372[at 20℃]
vapor pressure	0Pa at 25℃
Contact allergens	The synthetic azo dye Disperse Orange 31 was wrongly substituted by Disperse Orange 3 in patch test materials from Chemotechnique. This situation explains why a relatively low percentage of patients positive to PPD were positive to Disperse Orange 3, although a coreaction is explained to be very frequent because of skin transformation of Disperse Orange 3 into PPD. less more
LogP	1.205 at 20℃
EPA Substance Registry System	Propanenitrile, 3-[[2-(acetyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]- (68391-42-4)

Safety Data

Hazard statements	H412
Precautionary statements	P273-P501
TSCA	TSCA listed
REACH Registrations	Active

68391-42-4

Chemical Properties

Safety Data

Raw materials And Preparation Products

Raw materials

Hazard Information

Chemical Properties

Uses

Flammability and Explosibility

Synthesis

References

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