3,3'-Diaminobenzidine | CAS 91-95-2

Element: diaminobenzidine

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C-S » Chemicals » diaminobenzidine-PX191258

Identification

3,3'-Diaminobenzidine

CAS:

91-95-2

EINECS:

202-110-6

Molecular Formula:

C₁₂H₁₄N₄

MDL:

MFCD00007725

Synonym:

3,3'-diaminobenzidine ; timtec-bb sbb008427 ; tetraaminobiphenyl ; 3,3'-diaminobenzidine ; dab buffer ; diaminobenzidine ; 3,3'-diaminobenzidene ; 3,3'-diaminobenzidin ; dab ; 3'-diaminobenzidine

Description

Substrate for colorimetric Peroxidase detection. Herzog V. et al., A New Sensitive Colorimetric Assay for Peroxidase Using 3,3'-Diaminobenzidine as Hydrogen Donor. Anal. Biochem 1973; 55: 554.

Suppliers

Nantong Xindao Biotech Ltd

NXB5462184

Shandong Minglang Chemical Co., Ltd

SMC7352940

Lori Industry Co., Ltd

LI4621386

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI14495796

XD BIOCHEMS Ltd

XB315945

Krada CPS Industry S.L

KCIS4622310

Amresco Inc.

A252504

Xiamen Equation Chemical Co.,Ltd

XECC6723360

Sancai Industry Co.,Ltd.

SIC5042016

Quzhou Rundong Chemical Co., Ltd.

QRC6932772

Reafon Industry Co., Ltd.

RI5251575

Hangzhou Keying Chem Co., Ltd.

HKC6302520

Iris Biotech GmbH

LS-3260

AK Scientific, Inc.

AS3991197

Xingrui Industry Co., Limited

XIL6092436

Capot Chemical Co., Ltd.

8957

Zehao Industry Co., Ltd.

ZI5041512

Amadis Chemical Company Limited

ACCL6513255

Leap Chem Co., Ltd

LC3781134

Santa Cruz Biotechnology, Inc.

sc-216567

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CAS equal suppliers

DAB

Iris Biotech GmbH

LS-3260.0010

DAB

Autech Industry Co.,Limited

AIC81324

3,3’-Diaminobenzidine

Iris Biotech GmbH

LS-3260.0010

3,3'-Diaminobenzidine, 99%

Alfa (A Johnson Matthey Company)

A8322496

3,3'-Diaminobenzidine, 99%

Acros Organics BVBA

AOB4941976

3,3'-Diaminobenzidine, 99%

Ascender Chemical Co.,Ltd

ACC6502600

3,3′-Diaminobenzidine

Santa Cruz Biotechnology, Inc.

216567

3,3'-Diaminobenzidine (DAB)

Chemport Science & Technology (Shanghai) Co., Ltd.

CST270013500

Biphenyl-3,3',4,4'-tetramine

Haihang Industry Co., Ltd.

HI21846552

3,3'-Diaminobenzidine, Pharma

Kingreat Chemistry Company Limited

KCCL19729860

3,3'-Diaminobenzidine, tablets

Alfa (A Johnson Matthey Company)

A19205760

[1,1'-Biphenyl]-3,3',4,4'-tetramine

Angene International Limited

AGN-PC-0JK7W8

[1,1'-Biphenyl]-3,3',4,4'-tetraamine

BLD Pharmatech Ltd

BP25927776

Biphenyl-3,3',4,4'-tetrayl tetraamine

Gihi Chemicals Co., Limited

GCL399615984

Biphenyl-3,3',4,4'-tetrayl tetraamine

Dayang Chem (Hangzhou) Co.,Ltd.

DC458818352

4-(3,4-Diaminophenyl)benzene-1,2-diamine

Manchester Organics Limited

D49339

3,3'-Diaminobenzidine [for Biochemical Research]

TCI Chemicals (India) Pvt. Ltd.

D3756

Prices & Availability

Data is processed

Properties for 3,3'-Diaminobenzidine

Molecular Weight:

214.27 g·mol−1

Density:

~1.3 g/cm³ (Predicted)

Melting point:

175-177 °C(lit.)

Boiling point:

~481.7° C at 760 mmHg (Predicted)

Flash point:

12 °C

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

GHS08
Health hazard

Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A, 1B, 2
Carcinogenicity, categories 1A, 1B, 2
Reproductive toxicity, categories 1A, 1B, 2
Specific target organ toxicity following single exposure, categories 1, 2
Specific target organ toxicity following repeated exposure, categories 1, 2
Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R34 - Causes burns
R36/37/38 - Irritating to eyes, respiratory system and skin
R37 - Irritating to respiratory system
R40 - Limited evidence of a carcinogenic effect
R45 - May cause cancer
R67 - Vapours may cause drowsiness and dizziness
R68 - Possible risk of irreversible effects
R8 - Contact with combustible material may cause fire

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
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

Hazard Symbols:

Xn, T, F, O
Hazard symbol T

Storage temperature :

2-8°C

Alternative Distributors of [3,3'-Diaminobenzidine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified