3,3'-Dichlorobenzidine

CAS No.	91-94-1
Chemical Name:	3,3'-Dichlorobenzidine
Synonyms:	ci23060;c.i.23060;C.I. 23060;curithanec126;3.3'-Dichlorob;Curithane C 126;Dichlorobenzidine;rcrawastenumberu073;3,3’-dichlorbenzidin;3,3'-Dichlorbenzidin
CBNumber:	CB5178304
Molecular Formula:	C12H10Cl2N2
Formula Weight:	253.13
MOL File:	91-94-1.mol

3,3'-Dichlorobenzidine Property

Fp :

10 °C

storage temp. :

2-8°C

Stability::

Stable. Incompatible with strong oxidizing agents.

CAS DataBase Reference:

91-94-1(CAS DataBase Reference)

NIST Chemistry Reference:

[1,1'-Biphenyl]-4,4'-diamine, 3,3'-dichloro-(91-94-1)

EPA Substance Registry System:

[1,1'-Biphenyl]- 4,4'-diamine, 3,3'-dichloro-(91-94-1)

Safety

Hazard Codes :

T,N,F

Risk Statements :

45-21-43-50/53-52/53-39/23/24/25-23/24/25-11-51/53

Safety Statements :

53-45-60-61-36/37-16-7

RIDADR :

UN 3077 9/PG 3

WGK Germany :

RTECS :

DD0550000

HazardClass :

IRRITANT

Hazardous Substances Data:

91-94-1(Hazardous Substances Data)

3,3'-Dichlorobenzidine Chemical Properties,Usage,Production

Chemical Properties
colourless to white crystalline solid

General Description
Gray to purple crystalline powder. Insoluble in water. Very toxic. Used in the dye industry, curing agent for isocyanate terminated resins.

Air & Water Reactions
Insoluble in water.

Reactivity Profile
A halogenated amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Fire Hazard
Combustible.

3,3'-Dichlorobenzidine Preparation Products And Raw materials

Raw materials

Preparation Products
Pigment Orange 13 Pigment Yellow 13

3,3'-Dichlorobenzidine Suppliers Global( 63)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
TianJin Alta Scientific Co., Ltd.	+86-022-6537-8550	+86-022-2532-9655	contact@altascientific.com	CHINA	2856	58
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
BEST-REAGENT	028-85973071 028-85973075	028-85973075	service@best-reagent.com	CHINA	9961	57
Spectrum Chemical Manufacturing Corp.	021-67601398-808	021-57711696	gduan@spectrumchina.net	CHINA	9357	60
Shanghai LiuShi Pharmaceutical Technology Co., Ltd.	021-60135539	021-38721356	shlschemical@hotmail.com	CHINA	9967	55
Beijing HuaMeiHuLiBiological Chemical	010-56205725;010-86181995	010-65763397	waley188@sohu.com	CHINA	12409	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	021-20337333/400-620-6333	021-50323701	sale@aladdin-e.com	CHINA	24330	65
Shanghai JONLN Reagent Co., Ltd.	021-61552785	021-35122006	67055399@qq.com	CHINA	10030	55
Huainan Kedi Chemical Factory	0554-2106669	0554-2666215	sales1@kedichem.com	CHINA	5030	55
Chemwill Asia Co.,Ltd.	86-21-51086038 PLS contact Ms Yunyuan Lee, Sales manager	86-21-51861608	sales@chemwill.com;chemwill@hotmail.com	CHINA	3000	58

91-94-1(3,3'-Dichlorobenzidine)Related Search:

Pigment Yellow 12 MIXTURE NO 7-BENZIDINES 3,3'-dichlorobenzidine sulphate 3,3'-DICHLOROBENZIDINE (RING-D6),3,3'-DICHLOROBENZIDINE-D6 (RINGS-D6) Biphenyl-4,4'-dicarboxylic acid Ethylenediamine Amines, N-tallow alkyltrimethylenedi- HYDRAZINE 4,4'-Ethylenedianiline 3,3'-Dichlorobenzidine 4,4'-Dimethylbiphenyl 3,3',5,5'-Tetramethylbenzidine dihydrochloride Benzidine dihydrochloride 2,3-Dichloroaniline Dichlormid DICHLORO BENZIDINE DI HYDROCHLORIDE (DCB) Benzidine 4,4'-Bis(chloromethyl)-1,1'-biphenyl

1’-biphenyl)-4,4’-diamine,3,3’-dichloro-( 1’-biphenyl]-4,4’-diamine,3,3’-dichloro-[ 1’-Biphenyl]-4,4’-diamine,3,3’-dichloro-[1 3,3’-dichlorbenzidin 3,3’-dichloro(1,1’-biphenyl)-4,4’-diamine 3,3’-dichloro-4,4’-biphenyldiamine 3,3’-dichloro-4,4’-diamino(1,1-biphenyl) 3,3’-dichloro-4,4’-diaminobiphenyl 3,3’-dichloro-4,4’-diaminodiphenyl 3,3’-dichloro-benzidin 3,3’-dichlorobenzidin(czech) 3,3’-dichlorobenzidina 3,3’-dichlorobenzidine(anditssalts) 3,3’-dichlorobenzidinebase 3,3’-dichlorobiphenyl-4,4’-diamine 3,3'-Dichlorbenzidin 3,3-Dichloro-[1,1]-biphenyl-4,4-diamine 3,3'-Dichloro-4,4'-biphenyldiamine 3,3'-Dichloro-4,4'-diamino(1,1-biphenyl) 3,3'-Dichloro-4,4'-diaminodiphenyl 3,3'-Dichlorobenzidina 3,3'-Dichlorobiphenyl-4,4'-diamine 3,3'-dichlorobiphenyl-4,4'-ylenediamine 4,4’-diamino-3,3’-dichlorodiphenyl 4,4'-Diamino-3,3'-dichlorodiphenyl 4'-Amino-3,3'-dichloro[1,1'-biphenyl]-4-ylamine Benzidine, 3,3'-dichloro- C.I. 23060 c.i.23060 ci23060 Curithane C 126 curithanec126 Dichlorobenzidine Dichlorobenzidine base dichlorobenzidinebase o,o’-dichlorobenzidine o,o'-Dichlorobenzidine ortho,ortho’-dichlorobenzidine Rcra waste number U073 rcrawastenumberu073 91-94-1 4,4'-DIAMINO-3,3'-DICHLOROBIPHENYL Carcinogens Cancer Research BioChemical 3,3'-DICHLOROBENZIDINE 4-(4-amino-3-chlorophenyl)-2-chlorobenzenamine 3,3'-DICHLOROBENZIDINE, 1X1ML,MEOH, 5000 UG/ML 3,3'-DICHLOROBENZIDINE, 100MG, NEAT 3,3'-DICHLOROBENZIDINE, 1X1ML, MEOH, 200 0UG/ML C12H10Cl2N2 1,1-Biphenyl-4,4-diamine, 3,3-dichloro- 3,3-dichlorobenzidine (2nd lot) 3,3'-dichlorobenzidine solution Intermediates of Dyes and Pigments 3,3'-dichloro-[1,1'-Biphenyl]-4,4'-diamine 。 3,3'-dichloro-benzidin 。 3,3'-dichlorbenzidin 。 3,3'-dichloro(1,1'-biphenyl)-4,4'-diamine 。 3,3'-dichloro-4,4'-biphenyldiamine 。 92-94-1 3, 3 -Dichlorbenzidine and salts