3,3'-Dimethylbenzidine dihydrochloride
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- $15 - $2685.32
- 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;3,3μ-Dimethylbenzidine dihydrochloride, 4,4μ-Bianisidine dihydrochloride, 4,4μ-Diamino-3,3μ-dimethylbiphenyl dihydrochloride
43 prices
Selected condition:
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth
- Chem-Impex
- GFS CHEMICALS
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 250mg
- 500mg
- 1g
- 2.5g
- 5g
- 25g
- 0.025kg
- 0.05kg
- 0.1kg
- 100G
- 250G
- 0.25kg
- 0.5kg
- 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
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0031679
- Product descriptionO-TOLIDINE DIHYDROCHLORIDE 95.00%
- Packaging25G
- Price$1133.93
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0031679
- Product descriptionO-TOLIDINE DIHYDROCHLORIDE 95.00%
- Packaging100G
- Price$2540.46
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberAAA61282
- Product description3,3'-Dimethylbenzidene dihydrochloride
- Packaging0.5kg
- Price$1031.25
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA61282
- Product description3,3'-Dimethylbenzidene dihydrochloride
- Packaging0.025kg
- Price$150
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA61282
- Product description3,3'-Dimethylbenzidene dihydrochloride
- Packaging0.05kg
- Price$192.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA61282
- Product description3,3'-Dimethylbenzidene dihydrochloride
- Packaging0.1kg
- Price$302.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberAAA61282
- Product description3,3'-Dimethylbenzidene dihydrochloride
- Packaging0.25kg
- Price$618.75
- Updated2026-06-04
- Buy
- ManufacturerChem-Impex
- Product number33379
- Product descriptiono-Tolidine dihydrochloride 95-98%(Assay)
- Packaging1KG
- Price$647.07
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number30211
- Product descriptiono-Tolidine dihydrochloride
- Packaging1KG
- Price$706.16
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number33379
- Product descriptiono-Tolidine dihydrochloride 95-98%(Assay)
- Packaging250G
- Price$181.67
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number30211
- Product descriptiono-Tolidine dihydrochloride
- Packaging250G
- Price$194.99
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number33379
- Product descriptiono-Tolidine dihydrochloride 95-98%(Assay)
- Packaging100G
- Price$90.74
- Updated2026-05-19
- 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 |
| American Custom Chemicals Corporation | CHM0031679 | O-TOLIDINE DIHYDROCHLORIDE 95.00% | 25G | $1133.93 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0031679 | O-TOLIDINE DIHYDROCHLORIDE 95.00% | 100G | $2540.46 | 2021-12-16 | Buy |
| Biosynth | AAA61282 | 3,3'-Dimethylbenzidene dihydrochloride | 0.5kg | $1031.25 | 2026-06-04 | Buy |
| Biosynth | AAA61282 | 3,3'-Dimethylbenzidene dihydrochloride | 0.025kg | $150 | 2026-06-04 | Buy |
| Biosynth | AAA61282 | 3,3'-Dimethylbenzidene dihydrochloride | 0.05kg | $192.5 | 2026-06-04 | Buy |
| Biosynth | AAA61282 | 3,3'-Dimethylbenzidene dihydrochloride | 0.1kg | $302.5 | 2026-06-04 | Buy |
| Biosynth | AAA61282 | 3,3'-Dimethylbenzidene dihydrochloride | 0.25kg | $618.75 | 2026-06-04 | Buy |
| Chem-Impex | 33379 | o-Tolidine dihydrochloride 95-98%(Assay) | 1KG | $647.07 | 2026-05-19 | Buy |
| Chem-Impex | 30211 | o-Tolidine dihydrochloride | 1KG | $706.16 | 2026-05-19 | Buy |
| Chem-Impex | 33379 | o-Tolidine dihydrochloride 95-98%(Assay) | 250G | $181.67 | 2026-05-19 | Buy |
| Chem-Impex | 30211 | o-Tolidine dihydrochloride | 250G | $194.99 | 2026-05-19 | Buy |
| Chem-Impex | 33379 | o-Tolidine dihydrochloride 95-98%(Assay) | 100G | $90.74 | 2026-05-19 | 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
InChI :InChI=1S/C14H16N2.2ClH/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12;;/h3-8H,15-16H2,1-2H3;2*1H
InChIKey :LUKPNZHXJRJBAN-UHFFFAOYSA-N
SMILES :C1(C=CC(N)=C(C)C=1)C1C=CC(N)=C(C)C=1.Cl.Cl
CAS DataBase Reference :612-82-8(CAS DataBase Reference)
EPA Substance Registry System :3,3'-Dimethylbenzidine dihydrochloride (612-82-8)
solubility :DMSO (Slightly, Heated), Methanol (Slightly)
form :Solid
color :white to light yellow
Water Solubility :Soluble in water.
Sensitive :Air Sensitive
InChI :InChI=1S/C14H16N2.2ClH/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12;;/h3-8H,15-16H2,1-2H3;2*1H
InChIKey :LUKPNZHXJRJBAN-UHFFFAOYSA-N
SMILES :C1(C=CC(N)=C(C)C=1)C1C=CC(N)=C(C)C=1.Cl.Cl
CAS DataBase Reference :612-82-8(CAS DataBase Reference)
EPA Substance Registry System :3,3'-Dimethylbenzidine dihydrochloride (612-82-8)
Safety Information
| Symbol(GHS): |
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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.More related product prices
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