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3,3'-Dihydroxy-4,4'-diamino-biphenyl

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Formula: C12H12N2O2
CAS: 2373-98-0

Identification

Structural Formula
3,3'-Dihydroxy-4,4'-diamino-biphenyl
CAS:
2373-98-0
EINECS:
Molecular Formula:
C12H12N2O2
MDL:
MFCD00039149
Synonym:




Suppliers

Xiamen Equation Chemical Co.,Ltd
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Xiamen Hisunny Chemical Co., Ltd.
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Prices & Availability




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Properties for 3,3'-Dihydroxy-4,4'-diamino-biphenyl

Molecular Weight:
216.24 g·mol−1
Melting point:
292 °C
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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:
R40 - Limited evidence of a carcinogenic effect
R45 - May cause cancer
Safety Codes:
S22 - Do not breathe dust
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:
T
Hazard symbol T
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Alternative Distributors of [3,3'-Dihydroxy-4,4'-diamino-biphenyl]

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

Jinan Haohua Industry Co., Ltd. | Tianjin Liankuan Fine Chemicals Co., Ltd. | AOKBIO Co., Ltd. | Hangzhou Mole´s Science & Technology Co.,Ltd.

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