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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Thiophene compounds >3,3'-Dihydroxybenzidine

3,3'-Dihydroxybenzidine

3,3'-Dihydroxybenzidine Structure
  • ₹8496 - ₹35649
  • Product name: 3,3'-Dihydroxybenzidine
  • CAS: 2373-98-0
  • MF: C12H12N2O2
  • MW: 216.24
  • EINECS:679-800-2
  • MDL Number:MFCD00039149
  • Synonyms:1’-biphenyl)-3,3’-diol,4,4’-diamino-( ;1’-biphenyl)-4,4’-diamine,3,3’-dihydroxy-( ;3,3'-DIHYDROXY-4,4'-DIAMINO-BIPHENYL;Dihydroxybenzidine;3,3-DIHYDROXYBENZIDINE 98+%;4,4'-Diaminobiphenyl-3,3'-diol;3,3'-Dihydroxybiphenyl-4,4'-diamine;4,4'-Diamino-(1,1'-biphenyl)-3,3'-diol
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • ottokemi

Package

  • 5gm
  • 5G
  • 25gm
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberD2312
  • Product description3,3'-Dihydroxybenzidine
  • Packaging5G
  • Price₹9400
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD2312
  • Product description3,3'-Dihydroxybenzidine
  • Packaging25G
  • Price₹26800
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 6224
  • Product description4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%
  • Packaging5gm
  • Price₹8496
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 6224
  • Product description4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99%
  • Packaging25gm
  • Price₹35649
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D2312 3,3'-Dihydroxybenzidine 5G ₹9400 2022-05-26 Buy
TCI Chemicals (India) D2312 3,3'-Dihydroxybenzidine 25G ₹26800 2022-05-26 Buy
ottokemi D 6224 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99% 5gm ₹8496 2022-05-26 Buy
ottokemi D 6224 4,4′-Diamino[1,1′-biphenyl]-3,3′-diol, 99% 25gm ₹35649 2022-05-26 Buy

Properties

Melting point :292 °C
Boiling point :356.65°C (rough estimate)
Density :1.1710 (rough estimate)
refractive index :1.6660 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
Water Solubility :Practically insoluble in water
form :powder to crystal
pka :9.15±0.10(Predicted)
color :White to Gray to Brown
CAS DataBase Reference :2373-98-0(CAS DataBase Reference)
EPA Substance Registry System :3,3-Dihydroxybenzidine (2373-98-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

3,3''-Dihydroxybenzidine is used in preparation method of covalent organic framework-based metamaterial for optical device.

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Related product price

Suppliers and manufacturers

Hebei Mujin Biotechnology Co.,Ltd
3,3'-Dihydroxybenzidine
₹0.00 /25KG
3,3'-Dihydroxybenzidine CAS:2373-98-0
Henan Fengda Chemical Co., Ltd
4,4'-Diamino-3,3'-biphenyldiol
₹1.00 /1000KG
4,4'-Diamino-3,3'-biphenyldiol CAS:2373-98-0
Hebei Zhuanglai Chemical Trading Co.,Ltd
3,3'-Dihydroxybenzidine
₹35.00 /25kg
3,3'-Dihydroxybenzidine CAS:2373-98-0
CLEARSYNTH LABS LTD. A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Otto Chemie Pvt. Ltd. Clearsynth Labs
Shanghai Daeyeon Chemicals Co., Ltd
Springchem New Material Technology Co.,Limited