structure of 106-50-3

1,4-Diaminobenzene

CAS No.: 106-50-3 Brand: MolBest
M. Ft.: C6H8N2 Cat. No: G8695723
M. Wt.: 108.14 MDL: MFCD00007901
Storage: Store in a cool,dry area.
Purity Grade Package Stock Price Quantity
99% RG 100G In Stock 5 USD
99% RG 25KG In Stock 726 USD
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Applications of 106-50-3

p-Phenylenediamine is utilized in various applications:

  • Hair Dyes: It serves as a key ingredient in permanent hair dyes due to its ability to form stable color complexes upon oxidation.
  • Polymer Production: As a precursor for aramid fibers like Kevlar and Twaron, it contributes to the development of high-strength materials.
  • Rubber Antioxidant: Derivatives of p-phenylenediamine are employed as antioxidants in rubber manufacturing processes.
  • Photographic Development: It acts as a developing agent in color photographic processes.
  • Histological Staining: Used for staining lipids in biological tissues.

Biological Activity of 106-50-3

p-Phenylenediamine exhibits significant biological activity, particularly as an allergen. It is known to cause contact dermatitis and other allergic reactions upon exposure. Studies have indicated that individuals may develop delayed-type hypersensitivity reactions to this compound. Furthermore, chronic exposure has been associated with respiratory issues and skin sensitization, while acute exposure can lead to severe dermatitis and other systemic effects. Although some studies have explored its potential carcinogenicity, the U.S. Environmental Protection Agency has not classified p-phenylenediamine as a carcinogen based on available data.

NMR spectrum of 106-50-3

Physical sample testing spectrum (NMR) of 106-50-3

Safety Information of 106-50-3

Pictograms

Signal Word

Danger

Hazard Statements

H301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled
H301 Toxic if swallowed
H311 Toxic in contact with skin
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H331 Toxic if inhaled
H370 Causes damage to organs
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects

Safety Data Sheet

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Bulk Packaging Price Explanation of 106-50-3

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Purchase Instructions of 106-50-3

All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

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