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4-Aminophenol

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CAS No.:

123-30-8

Grade:

Industrial Grade

Content:

99%

Packaging:

25kg

Price valid (until):

2023-03-31

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

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Product Description
Seller Information
Inquiry History

Description

Basic Information
Product Name	4-Aminophenol
Multiple names	C.I. 76550; C.I. Oxidation Base 6; 4-Hydroxyaniline; P-Aminophenol; P-Amino Phenol; 4-Amino-1-Hydroxybenzene; Para Aminophenol; Para-Aminophenol; 1-Amino-4-Hydroxybenzene 4-Amino Phenol
CAS No.	123-30-8
EC No.	204-616-2
MF No.	C6H7NO
MW No.	109.1259

Product Usage

This product is an intermediate of fine chemicals such as pharmaceuticals and dyes. It is widely used in the synthesis of pharmaceuticals, dyes and other organic products, as raw materials, antioxidant and developer of pharmaceuticals and dyes.

Specification
Assay Item	Standard
Form	Crystalline Powder
Color	White to cream
Acidity Coefficient (pKa)	5.48, 10.30(at 25℃)
Melting Point	188 °C
Refractive Index	1.5444 (estimate)
density	1.29

Certificates

Basic Info

Product Name:

4-Aminophenol

Other Name:

Phenol,4-amino-;Phenol,p-amino-;4-Aminophenol;C.I. 76550;Activol;p-Aminophenol;Azol;BASF Ursol P Base;Benzofur P;Certinal;Citol;C.I. Oxidation Base 6;Durafur Brown RB;Fouramine P;Fourrine 84;Fourrine P Base;Furro P base;p-Hydroxyaniline;4-Hydroxyaniline;Nako Brown R;Paranol;Pelagol P Base;Pelagol Grey P Base;Renal AC;Rodinal;Tertral P Base;Unal;Ursol P;Ursol P Base;Zoba Brown P Base;p-Hydroxyphenylamine;4-Amino-1-hydroxybenzene;1-Amino-4-hydroxybenzene;4-Hydroxybenzenamine;4-Hydroxyphenylamine;4-Hydroxy-1-aminobenzene;NSC 1545;A 0384;52985-09-8;1309774-68-2

CAS No.:

123-30-8

Molecular Formula:

C6H7NO

InChIKeys:

InChIKey=PLIKAWJENQZMHA-UHFFFAOYSA-N

Molecular Weight:

109.13

Exact Mass:

109.13

BRN:

385836

EC Number:

204-616-2

UNII:

R7P8FRP05V

NSC Number:

1545

UN Number:

2512

DSSTox ID:

DTXSID3024499

Color/Form:

Orthorhombic plates from water|White plates from water|Colorless crystals|White or reddish yellow crystals turn violet on exposure to light

HScode:

2922299090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

46.2

XLogP3:

0.04

Appearance:

White to cream Crystalline Powder

Density:

1.21g/cm3

Melting Point:

189.6-190.2 °C

Boiling Point:

284 °C

Flash Point:

189 °C

Refractive Index:

1.5764 (20ºC)

Water Solubility:

H2O: 1.5 g/100 mL (20 ºC);slightly soluble

Storage Conditions:

Refrigerator

Vapor Pressure:

4.0X10-5 mm Hg at 25 deg C

Toxicity:

Oral-rat LD50: 375 mg/kg; Abdominal cavity-mouse LDL0: 100 mg/kg

Flammability characteristics:

Open flame flammable; decomposed by heat; burning releases toxic nitrogen oxide fumes

Henrys Law Constant:

Henry's Law constant = 3.6X10-10 atm-cu m/mole at 25 °C (est)

Dissociation Constants:

pK1 = 5.48 at 25 °C (conjugate acid)|pK2 = 10.46

Experimental Properties:

Heat of formation = -190.6 kJ/mol|4-Aminophenol crystals exist in two forms. The less stable beta form (from acetone) exists as acicular crystals that turn into the alpha form on standing; they are orthorhombic bipyramidal or pyramidal /beta-4-Aminophenol/|Crystalline powder; gradually becomes darker. Decomposes about 306 °C. Very soluble in water; soluble in alcohol /p-Aminophenol hydrochloride/|Hydroxyl radical reaction rate constant = 7.4X10-11 cu cm/molecule-sec at 25 °C (est)

Air and Water Reactions:

Insoluble in water.

Reactive Group:

Phenols and Cresols

Reactivity Profile:

Heat (decomposition forming HCN, nitrous vapors, CO); water (CO2); reacts violently with acids, bases, alcohols and amines causing fire and explosion hazards [Handling Chemicals Safely 1980 p. 647].

See More 4-Aminophenol Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Inhalation

Germ cell mutagenicity, Category 2

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H332 Harmful if inhaled H341 Suspected of causing genetic defects H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help. P318 IF exposed or concerned, get medical advice. P391 Collect spillage.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store in tightly closed containers in a cool, well-ventilated area. Aminophenols must be stored to avoid contact with strong oxidizers (such as chlorine, bromine, and fluorine), since violent reactions occur. Aminophenols

See More 4-Aminophenol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
2

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2008

Certifications:
GB/T19001-2016 / Iso9001:2015

Established in 2008, running 14 years in Chemicals,
with over one hundred staff ,selling thousand items, over RMB 1billion turnover annually.
Regist ISO9001(No:31622Q10628ROM)
Especially in the research, development and production of : Chemical raw materials,fine chemicals,pharmaceutical intermediates,Agrochemicals,food additives,Electronic chemicals,Environmental protection and water treatment...etc.
We specialize in these field with the strength of good quality, pretty competitive price,and good service.

Inquiry History

25 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	4-Aminophenol	1.00 KG	Jul 8, 2024
India	Para Aminophenol	25 MT	Jun 3, 2026
India	para aminophenol	27 MT	Jan 27, 2026
Romania	4-aminophenol	2700 KG	Jan 22, 2026
India	4-Aminophenol	1000 MT	Oct 5, 2025
United Arab Emirates	Para Amino Phenol	250 MT	Sep 24, 2025
South Africa	p-Aminophenol	1 KG	Apr 14, 2025
India	4-aminophenol	1000.00 KG	Mar 4, 2025
Poland	99%4-Aminophenol	1 KG	Feb 27, 2025
Turkey	P-AMINOPHENOL(PAP)	10.00 KG	Dec 25, 2024
Oman	PARA Amino Phenol	100 MT	Nov 19, 2024
India	Paraaminophenol	5.00 TON	May 23, 2024
Pakistan	Para Amino Phenol	80000 MT	Jan 4, 2024
Bangladesh	Para Amino phenol	20.00 TON	May 14, 2025
Oman	Para Amino Phenol	20000 KG	Aug 11, 2025
India	4-Aminophenol	1000 KG	Nov 29, 2024
Bangladesh	Para amino phenol	40 MT	Oct 28, 2024
India	4-Aminophenol	3.00 MT	Oct 20, 2023
India	Manufacturers supply para amino phenol CAS 123-30-8 4-Aminophenol	2 MT	Aug 17, 2023
Vietnam	Hair dye intermediates	1000 KG	Dec 4, 2024

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4-Aminophenol

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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More Choices Find All Products for Sale 

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