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3,3'-Diaminobenzidine tetrahydrochloride

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Formula: C12H14N4.4HCl
CAS: 7411-49-6
search Element: tetrahydrochloride diaminobenzidine
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Identification

Structural Formula
3,3'-Diaminobenzidine tetrahydrochloride
CAS:
7411-49-6
EINECS:
231-018-9
Molecular Formula:
C12H14N4.4HCl
MDL:
MFCD00012969
SMILES:
C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N.Cl.Cl.Cl.Cl
Synonym:
dab substrate ; dab easy tablets ; dab tetrahydrochloride ; dab-hcl ; dab ; dab 4hcl ; dab, 50x ; dab tablet ; dab with metal enhancer ; dab anhydrous


Description

3,3'-Diaminobenzidine tetrahydrochloride hydrate is a water-soluble preparation of 3,3'-Diaminobenzidine, a tetraamine biphenyl compound used as a histological stain for peroxidase activity. Reaction between 3,3'-Diaminobenzidine and peroxidase forms a visible insoluble product. This approach has been used to assay activity of glutamate decarboxylase in rat cerebellar sections and to detect horseradish peroxidase presence on cultured cell surfaces.


Suppliers

scienTEST - bioKEMIX GmbH
S-B20008000
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Iris Biotech GmbH
LS-3265
+
Capot Chemical Co., Ltd.
25942
+
Santa Cruz Biotechnology, Inc.
209686
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CAS equal suppliers

DAB, 50X
Santa Cruz Biotechnology, Inc.
24982
DAB.4HCl
Iris Biotech GmbH
LS-3265.0025
3,3-Diaminobenzidine 4HCl
DSL Chemicals (Shanghai) Co., Ltd.
C005792
3,3-Diaminobenzidine 4HCl
Skyrun Industrial Co., Ltd.
SI13504050
3,3',4,4'-Biphenyltetramine4HCl
Huateng Pharmaceutical Co.,Ltd
831318
3,3'-Diaminobenzidine tetra hydrochloride
DSL Chemicals (Shanghai) Co., Ltd.
DC418216728
3,3'-Diaminobenzidine tetra hydrochloride
Reafon Industry Co., Ltd.
RI30759225
3,3'-Diaminobenzidine tetra hydrochloride
Xiamen Equation Chemical Co.,Ltd
XECC393619680
3,3'-Diaminobenzidine tetra hydrochloride
Simagchem Corporation
SC25837749
3,3'-Diaminobenzidine tetra hydrochloride
R&D Scientific Inc.
RS23377011
3,3’-Diaminobenzidine tetrahydrochloride
Iris Biotech GmbH
LS-3265.0025
3,3',4,4'-Biphenyltetramine tetrahydrochloride
Sancai Industry Co.,Ltd.
SIC331213248
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Dayang Chem (Hangzhou) Co.,Ltd.
DC582823312
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Chemieliva Pharmaceutical Co., Ltd.
CP658019740
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Leap Chem Co., Ltd
LC338410152
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Hangzhou J&H Chemical Co., Ltd.
HJC582823312
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Nebula Chemicals Co, Ltd.
NCC470018800
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Haihang Industry Co., Ltd.
HI488814664
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Autech Industry Co.,Limited
AIC507620304
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Xingrui Industry Co., Limited
XIL545221808
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Lori Industry Co., Ltd
LI413612408
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Zehao Industry Co., Ltd.
ZI451213536
3,3',4,4'-Biphenyltetramine tetra hydrochloride
Gihi Chemicals Co., Limited
GCL507620304
3,3'-diaminobenzidine tetrahydrochloride dihydrate
Indofine Chemical Co, Inc.
Bio-781
(1,1'-Biphenyl)-3,3',4,4'-tetramine tetra hydrochloride
Salsbury Chemicals, Inc.
SC792023760
[1,1'-Biphenyl]-3,3',4,4'-tetramine, tetrahydrochloride
Angene International Limited
AGN-PC-0U4FOC

Prices & Availability




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Properties for 3,3'-Diaminobenzidine tetrahydrochloride

Molecular Weight:
360.11 g·mol−1
Melting point:
300 °C
Solubility:
Soluble in water.
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Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
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
R42/43 - May cause sensitization by inhalation and skin contact
R45 - May cause cancer
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R60 - May impair fertility
R68 - Possible risk of irreversible effects
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
S24 - Avoid contact with skin
S24/25 - Avoid contact with skin and eyes
S33 - Take precautionary measures against static discharges
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
S7 - Keep container tightly closed
Hazard Symbols:
F, T, Xn, N
Hazard symbol T Hazard symbol N Hazard symbol F Hazard symbol Xn
Storage temperature :
2-8°C
RID/ADR certification :
UN 3316 9 / PG 2
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Alternative Distributors of [3,3'-Diaminobenzidine tetrahydrochloride]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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