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ChemicalBook >> CAS DataBase List >> Benzidine dihydrochloride

Benzidine dihydrochloride

Benzidine dihydrochloride price.
  • $54.88 - $1374.45
  • Product name: Benzidine dihydrochloride
  • CAS: 531-85-1
  • MF: C12H13ClN2
  • MW: 220.7
  • EINECS:208-519-6
  • MDL Number:MFCD00040389
  • Synonyms:benzidine2hcl ;P,P'-DIAMINOBIPHENYL DIHYDROCHLORIDE;4,4'-Diaminobiphenyl dihydrochloride;4,4′-Diaminodiphenyl dihydrochloride;[1,1'-biphenyl]-4,4'-diamine dihydrochloride;benzidinedihydrochloridehumancarcinogen ;dihidroclorurodebenzidina ;p,p’-Diaminodiphenylhydrochloride
30 prices
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Brand
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Biosynth
  • Chem-Impex
  • Sigma-Aldrich
Package
  • 0.25g
  • 0.5g
  • 1G
  • 2g
  • 5G
  • 10G
  • 25G
  • 50g
  • ManufacturerACHEMBLOCK
  • Product numberX187218
  • Product descriptionBenzidine dihydrochloride 95%
  • Packaging5G
  • Price$230
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX187218
  • Product descriptionBenzidine dihydrochloride 95%
  • Packaging25G
  • Price$695
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028497
  • Product descriptionBENZIDINE DIHYDROCHLORIDE 95.00%
  • Packaging5G
  • Price$970.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028497
  • Product descriptionBENZIDINE DIHYDROCHLORIDE 95.00%
  • Packaging1G
  • Price$681.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028497
  • Product descriptionBENZIDINE DIHYDROCHLORIDE 95.00%
  • Packaging10G
  • Price$1374.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberBBC/468
  • Product description4,4'-biphenyldiaminedihydrochloride
  • Packaging5g
  • Price$218
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberBBC/468
  • Product description4,4'-biphenyldiamine dihydrochloride
  • Packaging5g
  • Price$218
  • Updated2026-05-20
  • Buy
  • ManufacturerAronis compounds
  • Product numberBBC/468
  • Product description4,4'-biphenyldiamine dihydrochloride
  • Packaging10g
  • Price$346
  • Updated2026-05-20
  • Buy
  • ManufacturerAronis compounds
  • Product numberBBC/468
  • Product description4,4'-biphenyldiaminedihydrochloride
  • Packaging1g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberBBC/468
  • Product description4,4'-biphenyldiamine dihydrochloride
  • Packaging1g
  • Price$55
  • Updated2026-05-20
  • Buy
  • ManufacturerBiosynth
  • Product numberFB147203
  • Product descriptionBenzidine dihydrochloride
  • Packaging2g
  • Price$82
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB147203
  • Product descriptionBenzidine dihydrochloride
  • Packaging5G
  • Price$163
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB147203
  • Product descriptionBenzidine dihydrochloride
  • Packaging10g
  • Price$283
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB147203
  • Product descriptionBenzidine dihydrochloride
  • Packaging50g
  • Price$985
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB147203
  • Product descriptionBenzidine dihydrochloride
  • Packaging25g
  • Price$566
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB147203
  • Product descriptionBenzidinedihydrochloride
  • Packaging0.25g
  • Price$900
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK X187218 Benzidine dihydrochloride 95% 5G $230 2026-05-27 Buy
ACHEMBLOCK X187218 Benzidine dihydrochloride 95% 25G $695 2026-05-27 Buy
American Custom Chemicals Corporation CHM0028497 BENZIDINE DIHYDROCHLORIDE 95.00% 5G $970.2 2021-12-16 Buy
American Custom Chemicals Corporation CHM0028497 BENZIDINE DIHYDROCHLORIDE 95.00% 1G $681.45 2021-12-16 Buy
American Custom Chemicals Corporation CHM0028497 BENZIDINE DIHYDROCHLORIDE 95.00% 10G $1374.45 2021-12-16 Buy
Aronis compounds BBC/468 4,4'-biphenyldiaminedihydrochloride 5g $218 2021-12-16 Buy
Aronis compounds BBC/468 4,4'-biphenyldiamine dihydrochloride 5g $218 2026-05-20 Buy
Aronis compounds BBC/468 4,4'-biphenyldiamine dihydrochloride 10g $346 2026-05-20 Buy
Aronis compounds BBC/468 4,4'-biphenyldiaminedihydrochloride 1g $55 2021-12-16 Buy
Aronis compounds BBC/468 4,4'-biphenyldiamine dihydrochloride 1g $55 2026-05-20 Buy
Biosynth FB147203 Benzidine dihydrochloride 2g $82 2021-12-16 Buy
Biosynth FB147203 Benzidine dihydrochloride 5G $163 2021-12-16 Buy
Biosynth FB147203 Benzidine dihydrochloride 10g $283 2021-12-16 Buy
Biosynth FB147203 Benzidine dihydrochloride 50g $985 2021-12-16 Buy
Biosynth FB147203 Benzidine dihydrochloride 25g $566 2021-12-16 Buy
Biosynth FB147203 Benzidinedihydrochloride 0.25g $900 2026-06-04 Buy

Properties

Melting point :≥300 °C
form :powder
color :Leaflets
Water Solubility :0.1-0.5 g/100 mL at 23.5 ºC
BRN :3914846
InChI :InChI=1S/C12H12N2.ClH/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10;/h1-8H,13-14H2;1H
InChIKey :FYRTZXXTIDKEJD-UHFFFAOYSA-N
SMILES :NC1C=CC(C2C=CC(N)=CC=2)=CC=1.Cl
CAS DataBase Reference :531-85-1(CAS DataBase Reference)
EPA Substance Registry System :Benzidine dihydrochloride (531-85-1)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P330 Rinse mouth.
P391 Collect spillage. Hazardous to the aquatic environment
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Benzidine (4,4′-Diaminobiphenyl) is an environmental genotoxin that posses increased risks of cancer to exposed people. Benzidine may be used as a reference material in procedures that analyze for benzidine. Benzidine can be used in studies on its mechanisms of genotoxicity.

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