4-AMINOAZOBENZENE

ChemicalBook > CAS DataBase List > 4-AMINOAZOBENZENE

4-AMINOAZOBENZENE

Product Name: 4-AMINOAZOBENZENE
CAS No.: 60-09-3
Chemical Name: 4-AMINOAZOBENZENE
Synonyms: P-AMINOAZOBENZENE;SOLVENT YELLOW 1;4-Aminoazobenzol;4-(PHENYLDIAZENYL)ANILINE;4-AMinoazobe;AMINOAZOBENZENE;C.I. Solvent Yellow 1;Benzenamine, 4-(2-phenyldiazenyl)-;AAB;CI 11000
CBNumber: CB0380940
Molecular Formula: C12H11N3
Formula Weight: 197.24
MOL File: 60-09-3.mol

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4-AMINOAZOBENZENE Property

Melting point:: 123-126 °C(lit.)
Boiling point:: >360 °C(lit.)
Density: 1.2828 (rough estimate)
refractive index: 1.6500 (estimate)
solubility: Chloroform (Slightly), Methanol (Slightly)
Colour Index: 11000
pka: 2.82(at 25℃)
color: Yellow crystals or orange needles with blue case from EtOH
Water Solubility: 29.59mg/L(25 ºC)
Merck: 14,419
BRN: 1913042
Stability:: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 60-09-3(CAS DataBase Reference)
NIST Chemistry Reference: Benzenamine, 4-(phenylazo)-(60-09-3)
IARC: 2B (Vol. 8, Sup 7) 1987
EPA Substance Registry System: 4-Aminoazobenzene (60-09-3)

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Safety

Hazard Codes: T,N,Xi
Risk Statements: 45-50/53-36/37/38-20/21/22-46
Safety Statements: 53-45-60-61-36/37/39-26-22
RIDADR: UN 3077 9/PG 3
WGK Germany: 3
RTECS: BY8225000
HazardClass: IRRITANT
PackingGroup: III
HS Code: 29270000
Hazardous Substances Data: 60-09-3(Hazardous Substances Data)
Toxicity: LD50 intraperitoneal in mouse: 200mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H350May cause cancer

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 46130
Product name: 4-Aminoazobenzene
Purity: analytical standard
Packaging: 250MG
Price: $49
Updated: 2022/05/15

TCI Chemical

Product number: P0141
Product name: 4-Aminoazobenzene
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $72
Updated: 2024/03/01

TCI Chemical

Product number: P0141
Product name: 4-Aminoazobenzene
Purity: >98.0%(HPLC)(T)
Packaging: 100g
Price: $201
Updated: 2024/03/01

TRC

Product number: A580110
Product name: 4-Aminoazobenzene
Packaging: 2.5g
Price: $80
Updated: 2021/12/16

TRC

Product number: A580110
Product name: 4-Aminoazobenzene
Packaging: 1g
Price: $65
Updated: 2021/12/16

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4-AMINOAZOBENZENE Chemical Properties,Usage,Production

Description

This azoic coloring can be reduced in paraphenylenediamine (PPD). It ean be found in some semipermanent hair dyes, and patch tests are frequently positive (about 30%) in hairdressers with hand dermatitis. Because of cross-sensitivity, the detection of sensitization to p-aminoazobenzene may be assumed by a PPD test.

Chemical Properties

4-Aminoazobenzene forms yellow to tan crystals or orange needles.

Chemical Properties

powder

Uses

In form of its salts in dyeing; intermediate in manufacture of Acid Yellow, diazo dyes and indulines.

Uses

as a dye for lacquer, varnish, wax products, oi! stains and styrene res ins; in insecticides; used as an intermediate in the manufacture of Acid Yellow, diazo dyes and indulines.

Preparation

commonly known as Aniline Yellow. (a) aniline?hydrochloride solution added to a aniline?diazonium salt, and slowly, until aniline?diazonium salt salt disappear so far. Then in contain a small amount of aniline?hydrochloride aniline?solution will product (Diazoaminobenzene) 30 ~ 40 ℃ heating 2 ~ 3 hours,??acidified to form 4-(Phenyldiazenyl)benzenamine??hydrochloride and crystalline precipitates. In order to obtain 4-(Phenyldiazenyl)benzenamine?times the company, and then 4-(Phenyldiazenyl)benzenamine hydrochloride dissolved in water and mercerized. (B) aniline?diazotization and coupling anilino-methanesulfonic acid, sodium hydroxide solution and then with boiled together, hydrolyzed mesylate.

Definition

ChEBI: Azobenzene substituted at one of the 4-positions by an amino group.

General Description

Odorless brownish-yellow needles with bluish coating, or an orange powder.

Air & Water Reactions

Dust may form an explosive mixture in air. Insoluble in water.

Reactivity Profile

4-AMINOAZOBENZENE can detonate, particularly if sensitized by the presence of metal salts or strong acids. May form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. May react explosively with strong oxidizing agents, metal salts, peroxides, and sulfides. Emits toxic fumes of oxides of nitrogen when heated to decomposition (over 350°C) [Sax, 2nd ed., 1965, p. 417].

Hazard

Possible carcinogen.

Fire Hazard

Flash point data for 4-AMINOAZOBENZENE are not available; however, 4-AMINOAZOBENZENE is probably combustible.

Contact allergens

This azoic coloring can be reduced in para-phenylenediamine (PPD). It can be found in some semi-permanent hair dyes and patch tests are frequently positive (about 30%) in hairdressers with hand dermatitis. Because of hydrolysis of the azo bond, the detection of sensitization to p-aminoazobenzene may be assumed by a PPD test.

Safety Profile

Confirmed carcinogen with experimental neoplastigenic and tumorigenic data. Poison by intraperitoneal route. An experimental teratogen. Mutation data reported. Used as a dye for lacquer, varnish, wax products, oil stains, and styrene resins. When heated to decomposition it emits toxic fumes of NOx. See also AMINES

Potential Exposure

An azo compound used in form of salts in dyeing; used as intermediate in manufacture of acid yellow and diazo dyes; in insecticides, waxes, lacquers, varnishes, stains, styrene resins

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

Properties and Applications

green light yellow to red light yellow. Melting point is 127.5 ℃, its hydrochloride for blue crystal. Soluble in ethanol, slightly soluble in water for yellow. In concentrated sulfuric acid for brown, red after diluted solution; In hydrochloric acid solution for red, boil color disappear. Used for alcohol soluble paint, varnish, paraffin wax, oil, synthetic resin coloring.

Standard	Light Fastness	Heat-resistant(℃)		Water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	Good	125	140	Good	Good	Good

Purification Methods

Crystallise this dye from EtOH, CCl4, pet ether/*C6H6, or a MeOH/H2O mixture. [Beilstein 16 IV 445.]

Incompatibilities

Dust may form explosive mixture with air. Azo compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. This chemicalis sensitive to prolonged exposure to heat. This chemical is incompatible with strong oxidizing agents

4-AMINOAZOBENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

DIAMINE GREEN B Sumilight Supra Orangl 2GL disperse Yellow RGFL photochromic azobenzene polymer Acid Red 73 disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate

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View Lastest Price from 4-AMINOAZOBENZENE manufacturers

Guangzhou Sunton Biotechnology Co., Ltd.

Product: PH indicator 4-Aminoazobenzene/4-(Phenylazo)aniline 60-09-3
Price: US $48.00-40.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200tons
Release date: 2021-03-30

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Aminoazobenzene 60-09-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2020-01-13

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-AMINOAZOBENZENE 60-09-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

60-09-3, 4-AMINOAZOBENZENERelated Search:

Epi-Lacosamide-d3 (1.0 mg/mL in Acetonitrile) Dibutyl phosphate 6-HYDROXYWARFARIN CBPNZQVSJQDFBE-VUWIKSLBSA-N LUMIRACOXIB Tolclofos-methyl Diflunisal Impurity 1 (2-Fosfomycinyl-1-(hydroxy)propyl)phosphonic Acid diisopentyl phthalate SiraMesine, Lu-28-179 ACRYLAMIDE-2,3,3-D3 Tributyl phosphate Isopentyl Pentyl Phthalate 17-Methoxycarbonyl Loteprednol Lacosamide Impurity 11 Lacosamide Impurity 25 ACRYLAMIDE-13C3 diflunisal glucuronide ether Para Amino Azobenzene

4-Aminoazobenzene,CI 11000

4-Aminoazobenzol

AAB

4-Aminoazobenzene, AR,98%

4-(2-PHENYLDIAZ-1-ENYL)ANILINE

4-BENZENEAZOANILINE

4-AMINOAZOBENZENE

4-(PHENYLDIAZENYL)ANILINE

4-PHENYLAZO-PHENYLAMINE

4-PHENYLAZOANILINE

AMINOAZOBENZENE

AMINOAZOBENZENE(4-)

Aminoazobenzol

(E)-4-(phenyldiazenyl)aniline

4-AMinoazobe

CI NO 11000

CI 11000

Spirit yellow

OIL YELLOW B

PARA AMINO AZOBENZENE

P-AMINOAZOBENZENE

P-PHENYLAZOANILINE

SPECS AC-907/25014309

SOLVENT YELLOW 1

4-(Phenylazo)benzenamine

4-[(E)-Phenyldiazenyl]aniline

4-Amino-1,1'-azobenzene

Aniline yellow,CI 11000

Aniline, p-(phenylazo)-

Azobenzene, 4-amino-

Brasilazina Oil Yellow G

C.I. Solvent Blue 7

C.I. Solvent Yellow 1

Cellitazol R

Ceres Yellow R

Fast Spirit Yellow

Fast Spirit Yellow AAB

Fat Yellow AAB

Induline R

Oil Soluble Aniline Yellow

Oil Yellow 2G

Oil Yellow AAB

Oil Yellow AN

Oil Yellow R

Oil-Sol. Aniline Yellow

Organol Yellow

Organol Yellow 2A

p-(Phenolazo)aniline

p-(Phenylazo)phenylamine

p-Amimoazobenzene

p-Aminoazaobenzene

p-Aminoazobenzol

p-Aminodiphenyldiimide

Paraphenolazo aniline

Somalia Yellow 2G

Stearix Brown 4R

Sudan Yellow R

Sudan Yellow RA