ChemicalBook > CAS DataBase List > DISPERSE ORANGE 1

DISPERSE ORANGE 1

Product Name: DISPERSE ORANGE 1
CAS No.: 2581-69-3
Chemical Name: DISPERSE ORANGE 1
Synonyms: DO1;CI 11080;DO-1,DO1;vonterylred4g;acetateorange5r;palanilorange5r;relitonorange5r;resolinorange5r;serisolorange5r;disperseorange5r
CBNumber: CB3144969
Molecular Formula: C18H14N4O2
Formula Weight: 318.33
MOL File: 2581-69-3.mol

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DISPERSE ORANGE 1 Property

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)
form: Solid
Colour Index: 11080
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)

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Safety

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)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 29173
Product name: Disperse Orange 1
Purity: analytical standard
Packaging: 25mg
Price: $137
Updated: 2025/07/31

TRC

Product number: D495333
Product name: DisperseOrange1(>85%)
Packaging: 500mg
Price: $50
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: DYE0000628
Product name: DISPERSE ORANGE 1
Purity: 95.00%
Packaging: 5MG
Price: $496.43
Updated: 2021/12/16

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DISPERSE ORANGE 1 Chemical Properties,Usage,Production

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
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4-5	3	5	5	5	4-5	4-5

DISPERSE ORANGE 1 Preparation Products And Raw materials

Raw materials

Preparation Products

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DISPERSE ORANGE 1 Suppliers

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View Lastest Price from DISPERSE ORANGE 1 manufacturers

Career Henan Chemical Co

Product: DISPERSE ORANGE 1 2581-69-3
Price: US $2.00/KG
Min. Order: 1KG
Purity: Dye content 70%
Supply Ability: customise
Release date: 2018-08-08

2581-69-3, DISPERSE ORANGE 1Related Search:

4-NITROAZOBENZENE TECH. 90 DISPERSE ORANGE 1 4-(PHENYLAZO)DIPHENYLAMINE 4-(METHYLAMINO)AZOBENZENE C.I.Disperse Orange 23,DISPERSE ORANGE 3,Disperse Orange Zh,Disperse orange 3, 95%, pure ICI Disperse Orange 30 DISPERSE ORANGE 29,C.I.Disperse Orange 29 4,4'-AZODIANILINE DISPERSE ORANGE 13 C.I.Disperse Orange 47 Disperse Orange 44 C.I.Disperse Orange 76 C.I.Disperse Orange 61,Disperse Orange 61 Disperse Orange A Disperse Orange SE-2FL C.I.Disperse Orange 5,DISPERSE ORANGE 5 Disperse Orange 3RL DISPERSE ORANGE 25

4-((4-nitrophenyl)azo)-n-phenyl-benzenamin

4-((p-nitrophenyl)azo)-diphenylamin

4-((p-nitrophenyl)azo)diphenylamine

4-(p-nitrophenylazo)diphenylamine

4-[(4-nitrophenyl)azo]-n-phenyl-benzenamin

4-[(4-nitrophenyl)azo]-N-phenyl-Benzenamine

DISPERSE ORANGE 1

CI 11080

4-(4-NITROPHENYLAZO)DIPHENYLAMINE

4-anilino-4’-nitroazobenzene

acetateorange5r

acetoquinonelightorange4rl

c.i.disperseorange1

cellitondischargeorange5rl

cellitonfastorange5r

cillafastorange5r

diacellitonfastoranger

disperseorange5r

dispersolfastorangea

dispersolorangea

dispersolprintingorangea

miketonfastorange5r

miketonpolyesterorange5r

navileneorange5r

palanilorange5r

4-[(4-nitrophenyl)azo]-N-phenylaniline

Disperse Orange 1, pure

4-[(p-Nitrophenyl)azo]phenylphenylamine

Disperse Orange 1C.I. 110804-(4-Nitrophenylazo)diphenylamine

Disperse Orange 1,4-(4-Nitrophenylazo)diphenylamine

Benzenamine, 4-(4-nitrophenyl)azo-N-phenyl-

Diphenylamine, 4-((p-nitrophenyl)azo).

BenzenaMine, 4-[2-(4-nitrophenyl)diazenyl]-N-phenyl-

4-Nitro-4'-(phenylamino)azobenzene

DO1

4-[(4-nitrophenyl)diazenyl]-N-phenylaniline

relitonorange5r

resolinorange5r

serisolorange5r

setacylscarlet2gn

setacylscarletp-2g

supracetscarlet2g

vonterylred4g

disperse orange 1 (C.I. 11080)

Disperse Orange 1 Dye content ~15 %

DISPERSE ORANGE 1 ISO 9001：2015 REACH

Disperse Orange 1 (>85%)

C.I.Disperse Orange 1:C.I.11080

DO-1,DO1

C12972101 DispersEOrangE1

Disperse Orange 1 100 μg/mL in Acetonitrile

Disperse Orange 1 in Methanol

DO1, 10 mM in DMSO

2581-69-3

28836-03-6

O2NC6H4NNC6H4NHC6H5

C18H14N4O2

Analytical Chromatography Product Catalog