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3,3'-Diaminobenzidine, 99%

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Formula: C12H14N4
CAS: 91-95-2
search Element: diaminobenzidine

Identification

Structural Formula
3,3'-Diaminobenzidine, 99%
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




Suppliers

Alfa (A Johnson Matthey Company)
A8322496
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Frinton Laboratories
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Amresco Inc.
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Zehao Industry Co., Ltd.
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Gihi Chemicals Co., Limited
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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
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XD BIOCHEMS Ltd
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Krada CPS Industry S.L
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Amadis Chemical Company Limited
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Prices & Availability




Data is processed


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Properties for 3,3'-Diaminobenzidine, 99%

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
x

Hazard Statements

GHS07

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

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 Hazard symbol F Hazard symbol Xn Hazard symbol O
Storage temperature :
2-8°C
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Alternative Distributors of [3,3'-Diaminobenzidine, 99%]

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

Spectrum Chemical Mfg. Corp. | Xiamen Topusing Chemical Co., Ltd. | ABCR GmbH & Co. KG | Molekula GmbH | Frinton Laboratories | TCI Europe NV | Chemwill Asia Co.,Limited | Share Chemical Co., Ltd. | Shanghai Hanhong Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Suzhou Yacoo Chemical Reagent Corporation | East Chemical Industry Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Skyrun Industrial Co., Ltd. | Pfaltz & Bauer, Inc.

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