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ChemicalBook >> CAS DataBase List >> 3,3'-Dimethylbenzidine dihydrochloride

3,3'-Dimethylbenzidine dihydrochloride

3,3'-Dimethylbenzidine dihydrochloride price.
  • $14 - $2540.46
  • Product name: 3,3'-Dimethylbenzidine dihydrochloride
  • CAS: 612-82-8
  • MF: C14H18Cl2N2
  • MW: 285.21
  • EINECS:210-322-5
  • MDL Number:MFCD00012960
  • Synonyms:4-Piperazin-1-yl-benzenesulfonamide;8-Piperazin-1-yl-quinoline;o-TOLIDINE DIHYDROCHLORIDE REAGENT (ACS);o-Tolidine2HCl;o-Tolidinedihydrochloride,ACS;1,1-Biphenyl-4,4-diamine, 3,3-dimethyl-, dihydrochloride;THALLIUM ARSENATE;[5946-39-4], C9H12N2, 148.2
25 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Chem-Impex
  • GFS CHEMICALS
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 500mg
  • 1g
  • 2.5g
  • 5g
  • 25g
  • 100g
  • 250G
  • 500g
  • 1KG
  • 5KG
  • ManufacturerAK Scientific
  • Product numberJ57319
  • Product description3,3'-Dimethylbenzidene2HCl
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ57319
  • Product description3,3'-Dimethylbenzidene2HCl
  • Packaging5g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO372
  • Product description3,3'-Dimethylbenzidene2HCl
  • Packaging5g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO372
  • Product description3,3'-Dimethylbenzidene2HCl
  • Packaging25g
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036626
  • Product descriptiono-Tolidine dihydrochloride, ACS
  • Packaging25g
  • Price$49.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18196
  • Product descriptiono-Tolidine dihydrochloride, 97%
  • Packaging25g
  • Price$51.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18196
  • Product descriptiono-Tolidine dihydrochloride, 97%
  • Packaging100g
  • Price$126.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036626
  • Product descriptiono-Tolidine dihydrochloride, ACS
  • Packaging100g
  • Price$138
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036626
  • Product descriptiono-Tolidine dihydrochloride, ACS
  • Packaging500g
  • Price$436.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031679
  • Product descriptionO-TOLIDINE DIHYDROCHLORIDE 95.00%
  • Packaging100G
  • Price$2540.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031679
  • Product descriptionO-TOLIDINE DIHYDROCHLORIDE 95.00%
  • Packaging25G
  • Price$1133.93
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30211
  • Product descriptiono-Tolidinedihydrochloride,ACSreagent ACSreagent
  • Packaging5G
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30211
  • Product descriptiono-Tolidinedihydrochloride,ACSreagent ACSreagent
  • Packaging25G
  • Price$22.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30211
  • Product descriptiono-Tolidinedihydrochloride,ACSreagent ACSreagent
  • Packaging100G
  • Price$72.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30211
  • Product description-Tolidine dihydrochloride 95 - 98% (Assay)
  • Packaging250G
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30211
  • Product description-Tolidine dihydrochloride 95 - 98% (Assay)
  • Packaging1KG
  • Price$525
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J57319 3,3'-Dimethylbenzidene2HCl 1g $15 2021-12-16 Buy
AK Scientific J57319 3,3'-Dimethylbenzidene2HCl 5g $25 2021-12-16 Buy
AK Scientific O372 3,3'-Dimethylbenzidene2HCl 5g $34 2021-12-16 Buy
AK Scientific O372 3,3'-Dimethylbenzidene2HCl 25g $78 2021-12-16 Buy
Alfa Aesar 036626 o-Tolidine dihydrochloride, ACS 25g $49.65 2024-03-01 Buy
Alfa Aesar A18196 o-Tolidine dihydrochloride, 97% 25g $51.1 2024-03-01 Buy
Alfa Aesar A18196 o-Tolidine dihydrochloride, 97% 100g $126.65 2024-03-01 Buy
Alfa Aesar 036626 o-Tolidine dihydrochloride, ACS 100g $138 2024-03-01 Buy
Alfa Aesar 036626 o-Tolidine dihydrochloride, ACS 500g $436.65 2024-03-01 Buy
American Custom Chemicals Corporation CHM0031679 O-TOLIDINE DIHYDROCHLORIDE 95.00% 100G $2540.46 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031679 O-TOLIDINE DIHYDROCHLORIDE 95.00% 25G $1133.93 2021-12-16 Buy
Chem-Impex 30211 o-Tolidinedihydrochloride,ACSreagent ACSreagent 5G $14 2021-12-16 Buy
Chem-Impex 30211 o-Tolidinedihydrochloride,ACSreagent ACSreagent 25G $22.4 2021-12-16 Buy
Chem-Impex 30211 o-Tolidinedihydrochloride,ACSreagent ACSreagent 100G $72.8 2021-12-16 Buy
Chem-Impex 30211 -Tolidine dihydrochloride 95 - 98% (Assay) 250G $140 2021-12-16 Buy
Chem-Impex 30211 -Tolidine dihydrochloride 95 - 98% (Assay) 1KG $525 2021-12-16 Buy

Properties

Melting point :>300°C
solubility :DMSO (Slightly, Heated), Methanol (Slightly)
form :Solid
color :white to light yellow
Water Solubility :Soluble in water.
Sensitive :Air Sensitive
CAS DataBase Reference :612-82-8(CAS DataBase Reference)
EPA Substance Registry System :

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P201 Obtain special instructions before use.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P391 Collect spillage. Hazardous to the aquatic environment
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

o-Tolidine is employed as a colorimetric reagent for gold and free chlorine in water. Used in the synthesis of 9,9-bis(3-methyl-4-aminophenyl)fluorine. It is utilized for the detection of reducing sugars by thin layer chromatography. It is used in hair dyes, as a pharmaceutical intermediate and laboratory reagent.

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