ChemicalBook--->CAS DataBase List--->2581-69-3

2581-69-3

2581-69-3 Structure

2581-69-3 Structure
IdentificationBack Directory
[Name]

DISPERSE ORANGE 1
[CAS]

2581-69-3
[Synonyms]

CI 11080
vonterylred4g
palanilorange5r
relitonorange5r
resolinorange5r
serisolorange5r
acetateorange5r
disperseorange5r
dispersolorangea
navileneorange5r
setacylscarlet2gn
cillafastorange5r
DISPERSE ORANGE 1
supracetscarlet2g
setacylscarletp-2g
miketonfastorange5r
c.i.disperseorange1
dispersolfastorangea
cellitonfastorange5r
diacellitonfastoranger
Disperse Orange 1, pure
miketonpolyesterorange5r
dispersolprintingorangea
cellitondischargeorange5rl
acetoquinonelightorange4rl
4-anilino-4’-nitroazobenzene
disperse orange 1 (C.I. 11080)
4-(p-nitrophenylazo)diphenylamine
4-(4-NITROPHENYLAZO)DIPHENYLAMINE
4-Nitro-4'-(phenylamino)azobenzene
4-((p-nitrophenyl)azo)-diphenylamin
4-((p-nitrophenyl)azo)diphenylamine
4-[(4-nitrophenyl)azo]-N-phenylaniline
Diphenylamine, 4-((p-nitrophenyl)azo).
4-[(p-Nitrophenyl)azo]phenylphenylamine
4-((4-nitrophenyl)azo)-n-phenyl-benzenamin
4-[(4-nitrophenyl)azo]-n-phenyl-benzenamin
4-[(4-nitrophenyl)azo]-N-phenyl-Benzenamine
Benzenamine, 4-(4-nitrophenyl)azo-N-phenyl-
Disperse Orange 1,4-(4-Nitrophenylazo)diphenylamine
BenzenaMine, 4-[2-(4-nitrophenyl)diazenyl]-N-phenyl-
Disperse Orange 1C.I. 110804-(4-Nitrophenylazo)diphenylamine
[EINECS(EC#)]

219-954-6
[Molecular Formula]

C18H14N4O2
[MDL Number]

MFCD00007311
[MOL File]

2581-69-3.mol
[Molecular Weight]

318.33
Chemical PropertiesBack Directory
[Appearance]

brownish powder
[Melting point ]

160 °C
[Boiling point ]

457.5°C (rough estimate)
[density ]

1.2846 (rough estimate)
[refractive index ]

1.6700 (estimate)
[storage temp. ]

Refrigerator, under inert atmosphere
[solubility ]

DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated)
[Colour Index ]

11080
[form ]

neat
[pka]

-0.60±0.40(Predicted)
[color ]

Dark Purple to Very Dark Purple
[Water Solubility ]

0.4775ug/L(25 ºC)
[InChI]

InChI=1S/C18H14N4O2/c23-22(24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19H
[InChIKey]

YFVXLROHJBSEDW-UHFFFAOYSA-N
[SMILES]

C1(NC2=CC=CC=C2)=CC=C(N=NC2=CC=C([N+]([O-])=O)C=C2)C=C1
[EPA Substance Registry System]

Benzenamine, 4-[(4-nitrophenyl)azo]-N-phenyl- (2581-69-3)
Hazard InformationBack Directory
[Chemical Properties]

brownish powder
[Uses]

Disperse orange 1 is a dye in terylene.
[Uses]

Disperse Orange 1 is an azo disperse dye which is water insoluble. Disperse Orange 1 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing.
[Safety Profile]

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx
[Properties and Applications]

red light orange. Melting point 151 ℃, brown flake. Soluble in most organic solvents. The strong sulfuric acid for purple.
Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4-5 3 5 5 5 4-5 4-5
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

36/37/38-22
[Safety Statements ]

37/39-26-24/25
[WGK Germany ]

3
[RTECS ]

JJ9700000
[F ]

10-21
[HS Code ]

32041100
[Hazardous Substances Data]

2581-69-3(Hazardous Substances Data)
Spectrum DetailBack Directory
[Spectrum Detail]

DISPERSE ORANGE 1(2581-69-3)IR
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