Benzidine with CAS 92-87-5

Unit Price: USD 500.0000 / Metric Ton
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 1 Metric Ton
Delivery Time: 10 Days

Basic Info

Model No.: SY-92-87-5

Appearance: Powder

Grade Standard: Industrial Grade

Name: Benzidine

CAS:: 92-87-5

Additional Info

Packaging: Bag

Transportation: Ocean,Land,Air

Port: Qingdao,SHANGHAI,Lianyungang

Product Description

Benzidine with CAS 92-87-5

4' -diaminobenzene, commonly known as "diphenylamine", is one of the derivatives of diphenyls. It is the first class carcinogen in IARC and has a strong carcinogenic effect.

Benzidine with CAS 92-87-5


Synonyms:[1,1'-Biphenyl]-4,4'-diamine;4,4`-bianiline ;4,4`-biphenylenediamine ;4,4`-diamino-bipheny ;4,4`-diaminodiphenyl ;4,4`-diphenylenediamine ;4,4'-Bianiline;4,4'-Biphenylenediamine
Melting point:127-128 °C
Boiling point:402°C
Density 1.25
Flash point:11 °C
storage temp. 2-8°C
pka4.66(at 30℃)
Water Solubility Sparingly soluble. <0.1 g/100 mL at 22 ºC
Merck 13,1077
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.

1. Diphenylamine and its derivatives can be used in the manufacture of direct dyes, acid dyes, reduction dyes, ice dyes, sulfide dyes, reactive dyes and organic pigments.
2. Diphenylamine is used as chain extender in the production of polyurethane rubber and fiber;
3. For medical, cyanide and blood testing;
4. Used as a chemical reagent for the determination of monoalose and ammonium persulfate by TLC

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