3,3'-Dimethoxybenzidine dihydrochloride CAS#: 20325-40-0

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3,3'-Dimethoxybenzidine dihydrochloride

Basic information Safety Supplier Related

3,3'-Dimethoxybenzidine dihydrochloride Basic information

Product Name:

3,3'-Dimethoxybenzidine dihydrochloride

Synonyms:

3,3’-dimethoxy-4,4’-diaminobiphenyldihydrochloride
3,3’-dimethoxy-benzidindihydrochloride
3,3-dimethoxybiphenyl-4,4-ylenediammonium dichloride
ortho-dianisidine dihydrochloride
O-DIANISIDINE DIHYDROCHLORIDE 10 MG*TABL ETS, TRU-ME
3,3'-DIMETHOXYBENZIDINE HYDROCHLORIDE HY DRATE
3,3'-DIMETHOXYBENZIDINE DIHYDROCHLORIDE, PGE WITH 50 TABL.
2-Dianisidinedi2HCl

CAS:

20325-40-0

MF:

C14H18Cl2N2O2

MW:

317.21

EINECS:

243-737-5

Product Categories:

Biphenyl & Diphenyl ether

Mol File:

20325-40-0.mol

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3,3'-Dimethoxybenzidine dihydrochloride Chemical Properties

Melting point:: 268 °C
Flash point:: 206℃
storage temp.: 2-8°C
solubility: H2O: soluble25mg/mL
form: tablet
color: Light beige to purple-gray
Water Solubility: 1-5 g/100 mL at 20 ºC
BRN: 3917996
InChIKey: UXTIAFYTYOEQHV-UHFFFAOYSA-N
CAS DataBase Reference: 20325-40-0(CAS DataBase Reference)
EPA Substance Registry System: 3,3'-Dimethoxybenzidine dihydrochloride (20325-40-0)

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Safety Information

Hazard Codes: T
Risk Statements: 45-22
Safety Statements: 53-45
RIDADR: 2811
WGK Germany: 3
RTECS: DD1050000
TSCA: Yes
HazardClass: 6.1(a)
PackingGroup: II
HS Code: 29222990

MSDS

Language:English Provider:3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine dihydrochloride
Language:English Provider:SigmaAldrich
Language:English Provider:ALFA

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3,3'-Dimethoxybenzidine dihydrochloride Usage And Synthesis

Chemical Properties

Off-white or grey tablets

General Description

Off-white powder.

Air & Water Reactions

Water soluble.

Reactivity Profile

3,3'-Dimethoxybenzidine dihydrochloride is an ether substituted acidic organic salt. Reacts weakly as a acid to neutralize bases. May react with strong oxidizing agents or strong reducing agents.

Fire Hazard

Flash point data are not available for 3,3'-Dimethoxybenzidine dihydrochloride, but 3,3'-Dimethoxybenzidine dihydrochloride is probably combustible.

Safety Profile

Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Experimental reproductive data. Mutation data reported.When heated to decomposition it emits very toxic fumes of NO, and HCl.

3,3'-Dimethoxybenzidine dihydrochloride Preparation Products And Raw materials

Preparation Products

Nitrotetrazolium blue chloride disodium 3-[[4'-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-1-sulphonate DIRECT BLUE 15

3,3'-Dimethoxybenzidine dihydrochlorideSupplier

J & K SCIENTIFIC LTD.

Tel: 010-82848833- ;010-82848833-
Email: jkinfo@jkchemical.com;market6@jkchemical.com

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 21-61259100-
Email: sh@meryer.com

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801
Email: 3bsc@sina.com

Alfa Aesar

Tel: 400-610-6006; 021-67582000
Email: saleschina@alfa-asia.com

Chemexcel (Zhangjiakou) Fine Chemicals Co., Ltd

Tel: 86-10-62944695-809
Email: sales@chemexcel.com.cn

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