CAS 123-30-8 P-Aminophenol Wholesale

CAS 123 30 8
P-Aminophenol Wholesale

White sheet crystal. Strong reducing property, easily oxidized by oxygen in the air. It turns grayish-brown in light and air. Under the influence of air and light, the color darkens rapidly, especially in wet air. Used for synthetic medicine, dyes, rubber auxiliaries, photosensitive materials, oil antioxidants, hair colorants, vinyl monomer polymerization inhibitors and other fine chemicals.

Storage and Packing of Para Aminophenol
Storage precautions Store in a cool and ventilated warehouse. Keep away from fire and heat source. The package is sealed. It should be stored separately from oxidants, acids and edible chemicals, and should not be mixed. Equip the appropriate type and quantity of fire fighting equipment. The storage area shall be equipped with suitable materials to hold the leakage.

Use iron drum, paper drum or fiberboard drum lined with plastic bag, net weight of each barrel 35kg, 40kg or 50kg. Storage to avoid light, to prevent heat, damp. Store and transport in accordance with regulations on toxic dangerous goods.

Technical Information of P-Aminophenol
Density 1.2¯0.1 g/cm3
Boiling Point 282.0¯23.0 ®C at 760 mmHg
Melting Point 188 ®C
Molecular Formula C6H7NO
Molecular Weight 109.126
Flash Point 124.3¯22.6 ®C
Precise Quality 109.052765
PSA 46.25
LogP -0.29
Appearance Characteristics Off white granular powder
Vapor Pressure 0.0¯0.6 mmHg at 25®C
Refractive Index 1.637

Applications of P-Aminophenol
01
Paraminophenol is mainly used in the manufacture of the antipyretic and analgesic drug paracetamol.

02
Manufacturing vulcanized dye vulcanized new blue FBL, vulcanized blue CV, vulcanized brilliant green GB, vulcanized red brown B3R, vulcanized reduction black CLG, vulcanized dark blue 3R, fur dye fur brown P, etc.

03
Used for synthesis of polymer material stabilizer 4-hydroxydiphenylamine, N, N '-diphenyl-1, 4-phenylenediamine, N-(4-hydroxyphenyl) -2-naphthylamine, etc.

04
Can also produce photographic developer N- methyl - para - aminophenol.

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