ChemicalBook CAS DataBase List 7411-49-6

7411-49-6

Name	3,3',4,4'-Biphenyltetramine tetrahydrochloride
CAS	7411-49-6
EINECS(EC#)	231-018-9
Molecular Formula	C12H18Cl4N4
MDL Number	MFCD00012969
Molecular Weight	360.11
MOL File	7411-49-6.mol

Synonyms

3,3',4,4'-BIPHENYLTETRAMINE TETRAHYDROCHLORIDE 3,3′,4,4′-Tetraamindiphenyl tetrahydrochloride 3,3',4,4'-TETRAAMINOBIPHENYL TETRAHYDROCHLORIDE 3,3,4,4-TETRAAMINOBIPHENYL TETRAHYDROCHLORIDE 3,3',4,4'-TETRAAMINODIPHENYL TETRAHYDROCHLORIDE 3,3'-DIAMINOBENZIDINE HYDROCHLORIDE 3,3′-Diaminobenzidine hydrochlride 3,3'-DIAMINOBENZIDINE TETRAHYDROCHLORIDE 3,3-DIAMINOBENZIDINE TETRAHYDROCHLORIDE 3,4,3',4'-TETRA-AMINOBIPHENYL HYDROCHLORIDE DAB DAB 4HCL DAB-HCL DAB PEROXIDASE SUBSTRATE DAB SUBSTRATE DAB TABLET DAB TETRAHYDROCHLORIDE DAB WITH METAL ENHANCER DIAMINOBENZIDINE, TETRAHYDROCHLORIDE (1,1’-biphenyl)-3,3’,4,4’-tetramine,tetrahydrochloride

Chemical Properties

Appearance	Grey Solid
Melting point	300°C
storage temp.	2-8°C
solubility	DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form	tablets
color	Crystals
PH	pH(25℃) : 7.4～7.8
Water Solubility	Soluble
Sensitive	Moisture Sensitive/Air Sensitive
Usage	A substrate for peroxidase, and a reagent for the spectrophotometric determination of selenium
BRN	1212988
Stability:	Hygroscopic
InChI	InChI=1S/C12H14N4.4ClH/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;/h1-6H,13-16H2;4*1H
InChIKey	KJDSORYAHBAGPP-UHFFFAOYSA-N
SMILES	C1(C2=CC=C(N)C(N)=C2)=CC=C(N)C(N)=C1.[H]Cl.[H]Cl.[H]Cl.[H]Cl
CAS DataBase Reference	7411-49-6(CAS DataBase Reference)
EPA Substance Registry System	7411-49-6(EPA Substance)

Safety Data

Hazard Codes	F,T,Xn
Risk Statements	R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . R36/38:Irritating to eyes and skin . R39/23/24/25:Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed . R40:Limited evidence of a carcinogenic effect. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . less more
Safety Statements	S7:Keep container tightly closed . S16:Keep away from sources of ignition-No smoking . S24:Avoid contact with skin . S33:Take precautionary measures against static discharges . S36/37:Wear suitable protective clothing and gloves . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S24/25:Avoid contact with skin and eyes . S22:Do not breathe dust . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . less more
RIDADR	UN 3316 9/PG 2
WGK Germany	3
RTECS	DV8753000
F	3-8-10
TSCA	TSCA listed
HS Code	29215900
Storage Class	6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
Hazard Classifications	Acute Tox. 4 Oral Carc. 1B Eye Irrit. 2 Muta. 2
Hazardous Substances Data	7411-49-6(Hazardous Substances Data)
Toxicity	LD50 ipr-mus: 330 mg/kg NCIBR* NIH-NCI-E-68-1311,10,73 less more

Hazard Information

Chemical Properties

Grey Solid

Uses

3,3′-Diaminobenzidine (DAB) Enhanced Liquid Substrate System tetrahydrochloride has been used:

in the detection of hydrogen peroxide in rice leaves
as a substrate for rabbit peroxidase in immunohistochemistry of mice brain sections
in immunocytochemistry of muscle-derived stem cells (MDSCs)

Uses

3,3′-Diaminobenzidine tetrahydrochloride has been used for immunohistochemistry.

Uses

A substrate for peroxidase, and a reagent for the spectrophotometric determination of selenium

General Description

3,3′-Diaminobenzidine (DAB) is a chromogenic substrate for peroxidase enzyme. It is converted to an insoluble precipitate after oxidation by peroxidase.

Biochem/physiol Actions

3,3′-Diaminobenzidine (DAB) is a chromogenic substrate for peroxidase enzyme. It is converted to an insoluble precipitate after oxidation by peroxidase. This feature is exploited for visualization in histochemical (HC) and immunohistochemical (IHC) staining.

Safety Profile

Suspected carcinogen withexperimental neoplastigenic and tumorigenic data. Poisonby intraperitoneal route. When heated to decomposition itemits very toxic fumes of HCl and NOx.

Purification Methods

Dissolve the salt in water and precipitate it by adding conc HCl, then drying it over solid NaOH. [Beilstein 13 IV 530.]

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Shanghai Yihui Biochemical Technology Co., LTD

Telephone 17301829151

Website

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

Telephone 18930552037

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm

Chemsky（shanghai）International Co.,Ltd.

Telephone021-50135380

Websitehttp://www.shchemsky.com

Nanjing MeiBo Biological Technology Co., Ltd.

Telephone025-58619198

Websitehttp://www.mbbio.com

Shandong Xiya Chemical Co., Ltd

Telephone13355009207 13355009207

Websitehttp://www.xiyashiji.com

Shanghai Ennopharm Co., Ltd.

Telephone+86 (21) 6435-5022

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13640/0_EN.htm

Syntechem Co.,Ltd

Telephone

Websitehttp://www.syntechem.com/

Sichuan Kulinan Technology Co., Ltd

Telephone400-1166-196 18981987031

Websitehttp://www.hx-r.com/

Sinopharm Chemical Reagent Co,Ltd.

Telephone86-21-63210123

Websitehttp://www.reagent.com.cn

Spectrum Chemical Manufacturing Corp.

Telephone021-021-021-67601398-809-809-809 15221380277

Websitehttps://www.spectrumchemical.com/OA_HTML/index.jsp?minisite=10020&respid=22372&language=US

Nanjing Asian Chemical Co., Ltd.

Telephone+86 (25) 82263158

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13483/0_EN.htm

Thermo Fisher Scientific

Telephone800-810-5118

Websitehttp://www.thermo.com.cn

Beijing HuaMeiHuLiBiological Chemical

Telephone010-56205725

Websitehttp://www.huabeibiochem.com/

Haoyuan Chemexpress Co., Ltd.

Telephone021-58950125

Websitehttp://gb.chemexpress.com.cn

9ding chemical ( Shanghai) Limited

Telephone4009209199

Websitehttp://www.9dingchem.com

The future of Shanghai Industrial Co., Ltd.

Telephone021-61552785

Websitehttp://www.jonln.com

Shanghai Ruji Biology Technology Co., Ltd.

Telephone+86-21-65211385-8001 36031160

Websitehttp://www.chinaruji.com/

RiZhao LiDeShi Chemical Co., Ltd.

Telephone010-51268198

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16250/0_EN.htm

1of4

Related Products

Send Inquriy