p-Phenylenediamine(PPD) CAS 106-50-3

Name: p-Phenylenediamine(PPD) CAS 106-50-3
Brand: Aure Chemical
Price: 1.00 USD
Availability: InStock
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Synonyms: p-Phenylenediamine; 1,4-Phenylenediamine; 1,4-Diaminobenzene; p-Diaminobenzene; para-Phenylenediamine; 1,4-Benzenediamine; Phenylene-1,4-diamine; PPD

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

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

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Product Details

Aure Chemical Supplies Premium p-Phenylenediamine CAS 106-50-3 for Global Industries

p-Phenylenediamine, CAS 106-50-3, serves as a key diamine in colorant and polymer sectors. This white to purplish-red crystalline solid oxidizes in air. Aure Chemical ensures steady provision for formulation needs.

Basic Information

CAS No.	106-50-3
EC No.	203-404-7
Linear Formula	H₂NC₆H₄NH₂
Molecular Weight	108.14 g/mol
Appearance	White to purplish-red crystals
Melting Point	138-140 °C (lit.)
Boiling point	267 °C (lit.)
Density	1.14 g/cm³ (lit.)
RIDADR	UN 1673 Class 6.1 Packing Group III
Chemical Structure

Key Applications

Hair dye intermediate: Essential developer in oxidative coloring for permanent shades.
Rubber antioxidant: Used to protect vulcanized rubber from aging and cracking.
Dye synthesis: Precursor for azo dyes in textiles and leather.
Polymer curing agent: Applied in epoxy resins and polyurethanes.
Photographic developer: Employed in black-and-white film processing.

Aure Chemical: Your Reliable Partner

High purity specifications and strict batch consistency: Verified through comprehensive analysis.
Efficient international shipping and bulk supply capability: Accommodates global volume demands.
Compliance with international safety and transportation standards: Includes full SDS and COA provision.
Assistance with packaging selection and shipment planning: Tailored to ensure product integrity.

Hazards Classification

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

Hazard Statements: H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled; H317 May cause an allergic skin reaction; H400 Very toxic to aquatic life.

UN Number: 1673

Hazard Class: 6.1 (Toxic substances)

Packing Group: III

GHS09 Environment — Environmental Hazard

Toxic solid that can cause sensitization. Store in tightly sealed containers in a cool, dry place protected from air and light. Handle in ventilated areas with full PPE to avoid inhalation and contact.

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.