4-Aminophenol CAS 123-30-8

Name: 4-Aminophenol CAS 123-30-8
Brand: Aure Chemical
Price: 1.00 USD
Availability: InStock
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Synonyms: p-Aminophenol; 4-Hydroxyaniline; p-Hydroxyaniline; 1-Amino-4-hydroxybenzene; para-Aminophenol; 4-Hydroxyphenylamine; p-Phenolamine

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of 4-Aminophenol in China.

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Product Details

Aure Chemical Supplies Premium 4-Aminophenol CAS 123-30-8 for Global Industries

4-Aminophenol, CAS 123-30-8, plays a central role in pharmaceutical and cosmetic manufacturing. This light tan to brown crystalline solid needs controlled storage to maintain quality. Aure Chemical delivers consistent product for reliable downstream processing.

Basic Information

CAS No.	123-30-8
EC No.	204-616-2
Linear Formula	H₂NC₆H₄OH
Molecular Weight	109.13 g/mol
Appearance	Light tan to brown crystals
Melting Point	188-190 °C (lit.)
Boiling point	284 °C (lit.)
Density	1.29 g/cm³ (lit.)
RIDADR	UN 2512 Class 6.1 Packing Group III
Chemical Structure	<img src="/Uploads/image/20260308/1772957381712234.jpg" title="Molecular Structure of 4-Aminophenol" alt="Molecular Structure of 4-Aminophenol""/>

Key Applications

Acetaminophen precursor: Primary intermediate in the industrial synthesis of paracetamol (acetaminophen).
Hair dye coupler: Used in oxidative coloring systems for permanent and semi-permanent shades.
Photographic developer: Employed in black-and-white film and paper processing formulations.
Dye synthesis: Serves as starting material for azo dyes and sulfur dyes.
Antioxidant stabilizer: Applied in rubber and polymer formulations to prevent degradation.

Aure Chemical: Your Reliable Partner

Consistent quality suitable for demanding industrial processes: Verified through multi-step analytical checks.
Flexible supply arrangements for global customers: Accommodates varying volumes and delivery schedules.
Full documentation support for industrial procurement: Includes complete SDS, COA and regulatory paperwork.
Dedicated support for international chemical sourcing: Provides application advice and logistics coordination.

Hazards Classification

GHS Classification: Acute toxicity (oral) Category 3 (GHS06); Acute toxicity (dermal) Category 3 (GHS06); Skin sensitization Category 1 (GHS07); Hazardous to the aquatic environment, acute Category 1 (GHS09); Hazardous to the aquatic environment, chronic Category 1 (GHS09).

Hazard Statements: H301 + H311 Toxic if swallowed or in contact with skin; H317 May cause an allergic skin reaction; H410 Very toxic to aquatic life with long lasting effects.

UN Number: 2512

Hazard Class: 6.1 (Toxic substances)

Packing Group: III

GHS09 Environment — Environmental Hazard

Toxic solid capable of causing sensitization. Store in airtight containers protected from light and moisture in a ventilated area. Handle with gloves, eye protection, and respiratory equipment in designated areas.

Packaging, Logistics & Compliance Capabilities

Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.