4-Amino-2-nitrophenol

Product Name: 4-Amino-2-nitrophenol
CAS No.: 119-34-6
Chemical Name: 4-Amino-2-nitrophenol
Synonyms: ci76555;c.i.76555;fourrine57;nci-c03963;oxidationbase25;fourrinebrownpr;Aminonitrophenol;cioxidationbase25;fourrinebrownpropyl;4-amino-2-nitrofenol
CBNumber: CB9120563
Molecular Formula: C6H6N2O3
Formula Weight: 154.12
MOL File: 119-34-6.mol

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4-Amino-2-nitrophenol Property

Melting point:: 125-127 °C(lit.)
Boiling point:: 322.46°C (rough estimate)
Density: 1.3617 (estimate)
refractive index: 1.6890 (rough estimate)
storage temp.: 2-8°C(protect from light)
pka: 7.90±0.14(Predicted)
Colour Index: 76555
color: Orange to Brown to Dark red
Water Solubility: <0.01 g/100 mL at 21 ºC
BRN: 1368435
CAS DataBase Reference: 119-34-6(CAS DataBase Reference)
IARC: 3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System: 4-Amino-2-nitrophenol (119-34-6)

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Safety

Hazard Codes: Xn,T
Risk Statements: 22-36/37/38-45
Safety Statements: 22-24/25-37/39-26-53-45
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: SJ6303000
TSCA: Yes
HS Code: 29222990
Hazardous Substances Data: 119-34-6(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 147214
Product name: 4-Amino-2-nitrophenol
Purity: 97%
Packaging: 25g
Price: $164
Updated: 2024/03/01

TCI Chemical

Product number: A0379
Product name: 4-Amino-2-nitrophenol
Purity: >95.0%(T)
Packaging: 5g
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: A0379
Product name: 4-Amino-2-nitrophenol
Purity: >95.0%(T)
Packaging: 25g
Price: $105
Updated: 2024/03/01

TRC

Product number: A615155
Product name: 4-Amino-2-nitrophenol
Packaging: 5g
Price: $45
Updated: 2021/12/16

Apolloscientific

Product number: OR19565
Product name: 4-Amino-2-nitrophenol
Packaging: 5g
Price: $48
Updated: 2021/12/16

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4-Amino-2-nitrophenol Chemical Properties,Usage,Production

Chemical Properties

DARK BROWN FINE CRYSTALLINE POWDER

Chemical Properties

4-Amino-2-nitrophenol is a dark red crystalline or reddish-purple solid.

Uses

4-Amino-2-nitrophenol has been used in dyeing human hair and animal fur. The typical concentration in the “semipermanent” hair dyes was estimated to be on the order of 0.1–1.0%.

Uses

4-Amino-2-nitrophenol was used in determination of aminonitrophenols in hair dyes by differential pulse voltammetry and HPLC with electrochemical detection. It is commonly used as semipermanent (nonoxidative) hair colorant and toner in permanent (oxidative) hair dye products.

Definition

ChEBI: 4-Amino-2-nitrophenol is a member of 2-nitrophenols.

General Description

Dark red plates, needles or reddish-purple powder. Melting point 125-127°C.

Air & Water Reactions

Sensitive to oxidation upon prolonged exposure to air. Insoluble in water.

Reactivity Profile

4-Amino-2-nitrophenol may react with strong oxidizing agents, strong bases, acid chlorides and acid anhydrides .

Fire Hazard

Flash point data for 4-Amino-2-nitrophenol are not available. 4-Amino-2-nitrophenol is probably combustible.

Safety Profile

Suspected carcinogen with experimental carcinogenic data. Very poisonous by intraperitoneal route. Moderately toxic by ingestion. A severe eye heated to decomposition it emits toxic fumes of NOx.

Potential Exposure

In dye formulation for furs and hair

Carcinogenicity

Under the conditions of the bioassay, the compound was carcinogenic in male rats inducing transitional cell carcinomas of the urinary bladder (controls 0/15, lowdose 0/46, high dose 11/39). The same tumor was also observed in three dosed female rats and may have been associated with the administration of the chemical. No evidence of carcinogenic activity was found in the mice.

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

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. It is unknown if this nitro compound is explosive; some are flammable and explosive, and the contact with alkali increases thermal sensitivity of these materials.

4-Amino-2-nitrophenol Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Amino-2-nitrophenol Suppliers

Americas 1 Belgium 2 Canada 1 China 82 Europe 3 Germany 5 India 9 Japan 5 Poland 1 South Korea 1 Spain 1 Switzerland 2 United Kingdom 12 United States 29 Global 154

Aladdin Scientific

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View Lastest Price from 4-Amino-2-nitrophenol manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4-Amino-2-nitrophenol 119-34-6
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-25

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Amino-2-nitrophenol 119-34-6
Price: US $0.00-0.00/Kg
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 100 tons
Release date: 2020-01-10

Career Henan Chemical Co

Product: 4-Amino-2-nitrophenol 119-34-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-25

119-34-6, 4-Amino-2-nitrophenolRelated Search:

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4-Amino-2-nitrophenol ISO 9001：2015 REACH

4-Amino-2-nitrophenol, ≥ 90.0%

Farnesane Impurity 41

119-34-6

Oxygen Compounds

Phenols

Organic Building Blocks

Building Blocks

Intermediates of Dyes and Pigments

Aromatic Phenols