Cas no 167684-17-5 (3,3'-Diaminobenzidine)
3,3'-Diaminobenzidine (DAB) is a high-purity aromatic diamine widely used as a chromogenic substrate in immunohistochemistry and molecular biology applications. Its key advantage lies in its ability to produce an insoluble brown precipitate when oxidized, making it ideal for visualizing peroxidase-labeled antibodies in staining procedures. DAB exhibits excellent sensitivity and stability, ensuring reliable and reproducible results in enzymatic assays. The compound is also employed in the synthesis of polybenzimidazoles and other high-performance polymers due to its rigid molecular structure and thermal stability. Proper handling is required due to its potential toxicity, and it should be stored under controlled conditions to maintain reactivity.
3,3'-Diaminobenzidine structure
Product Name:3,3'-Diaminobenzidine
CAS No:167684-17-5
MF:C12H22Cl4N4O2
MW:396.140678882599
MDL:MFCD00150106
CID:65781
PubChem ID:2829715
Update Time:2025-10-14
3,3'-Diaminobenzidine Chemical and Physical Properties
Names and Identifiers
-
- [1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride hydrate
- 3,3'-DIAMINOBENZIDINE TETRAHYDROCHLORIDE HYDRATE
- 3,3',4,4'-TETRAAMINOBIPHENYL TETRAHYDROCHLORIDE HYDRATE
- 4HCl
- 3,3',4,4'-Biphenyltetramine tetrahydrochloride dihydrate
- 3,3μ,4,4μ-Biphenyltetramine tetrahydrochloride, 3,3μ,4,4μ-Tetraaminobiphenyl tetrahydrochloride
- 3,3μ-Diaminobenzidine dihydrate tetrahydrochloride
- 3,3'-DIAMINOBENZIDINE TETRAHYDROCHLORIDE
- 3,3'-Diaminobenzidine tetrahydrochloride dihydrate
- 3,3
- 3,5-DiaMonobenzidine tetrahydrchloride
- 3,3',4,4'-Biphenyltetramine 4HCl hydrate
- 3,3μ-Diaminobenzidine dihydrate tetrahydrochloride
- 3,3'-Diaminobenzidine tetrahydrochloride dihydrate,98%
- 3,3'-Diaminobenzidine
- 3,3',4,4'-Tetraaminobiphenyl
- 3,3'-Diaminobenzidene
- 3,3',4,4'-Diphenyltetramine
- 3,3',4,4'-Tetraminobiphenyl
- [1,1'-Biphenyl]-3,3',4,4'-tetraamine
- 3,3',4,4'-Tetraaminodiphenyl
- 3,3-DIAMINOBENZIDINE
- 4-(3,4-diaminophenyl)benzene-1,2-diamine
- [1,1'-Biphenyl]-3,3',4,4'-tetramine
- 3,3',4,4'-Biphenyltetramine
- Biphenyl-3,3',4,4'-tetrayltetraamine
- biphenyl-3,3',4,4'-tetraamine
- (1,1'-Biphenyl)-3,3',4,4'-tetramine
- DAB
- 3,3''-Diaminobenzidine
- EINEC
- MFCD00150106
- Q27294950
- Z3KH58591V
- 4-(3,4-diaminophenyl)benzene-1,2-diamine;dihydrate;tetrahydrochloride
- 3,3-Diaminobenzidine (tetrahydrochloride dihydrate)
- 167684-17-5
- (1,1'-Biphenyl)-3,3',4,4'-tetramine, hydrochloride, hydrate (1:4:2)
- 3,3'-DIAMINOBENZIDINE TETRAHYDROCHLORIDE DIHYDRATE [MI]
- 3,3'-DIAMINOBENZIDINE TETRAHCL DIHYDRATE
- HY-W288940
- (1,1'-Biphenyl)-3,3',4,4'-tetramine tetrahydrochloride dihydrate
- [1,1'-Biphenyl]-3,3',4,4'-tetramine, hydrochloride, hydrate (1:4:2)
- (1,1'-Biphenyl)-3,3',4,4'-tetramine, tetrahydrochloride, dihydrate
- AS-10374
- 3,3' Diaminobenzidine Tetrahydrochloride
- CS-0333908
- AKOS015901768
- UNII-Z3KH58591V
- Cambridge id 5140900
- 3,3'-Diaminobenzidine; [1,1'-Biphenyl]-3,3',4,4'-tetramine, tetrahydrochloride, dihydrate (9CI)
- 3,3'-DIAMINOBENZIDINE DIHYDRATE TETRAHYDROCHLORIDE
- 3,3'-Diaminobenzidine tetra hydrochloride 2-hydrate
- DA-49484
-
- MDL： MFCD00150106
- Inchi： 1S/C12H14N4.4ClH.2H2O/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;;;/h1-6H,13-16H2;4*1H;2*1H2
- InChI Key： BXIYIGBKSGVJOS-UHFFFAOYSA-N
- SMILES： Cl.Cl.Cl.Cl.O.O.NC1=C(C=CC(=C1)C1C=CC(=C(C=1)N)N)N
Computed Properties
- Exact Mass: 394.05000
- Monoisotopic Mass: 394.05
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 4
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 16
- Rotatable Bond Count: 1
- Complexity: 209
- Covalently-Bonded Unit Count: 7
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 0.9
- Topological Polar Surface Area: 104
Experimental Properties
- Color/Form: Not available
- Melting Point: 280 oC
- Boiling Point: 481.7°C at 760 mmHg
- Flash Point: 282.7°C
- Water Partition Coefficient: Moderately dissolved
- PSA: 122.54000
- LogP: 7.08660
- Solubility: Slightly soluble in water
3,3'-Diaminobenzidine Security Information
- WGK Germany：3
- Hazard Category Code： R22;R36/37/38;R40
- Safety Instruction： S26; S36/37/39; S45
- FLUKA BRAND F CODES：8-10-23
-
Hazardous Material Identification：
- Risk Phrases：R22; R36/37/38; R40
- Safety Term：S26;S36/37/39;S45
3,3'-Diaminobenzidine Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A019119313-100g |
[1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride hydrate |
167684-17-5 | 97% | 100g |
321.18 USD | 2021-06-16 | |
| SHANG HAI YUAN YE Biotechnology Co., Ltd. | S19133-5g |
DAB |
167684-17-5 | ，98%, | 5g |
￥120.00 | 2021-09-02 | |
| TRC | D415020-100mg |
3,3'-Diaminobenzidine |
167684-17-5 | 100mg |
$ 64.00 | 2023-09-07 | ||
| TRC | D415020-250mg |
3,3'-Diaminobenzidine |
167684-17-5 | 250mg |
$ 81.00 | 2023-09-07 | ||
| TRC | D415020-500mg |
3,3'-Diaminobenzidine |
167684-17-5 | 500mg |
$ 92.00 | 2023-09-07 | ||
| TRC | D415020-1g |
3,3'-Diaminobenzidine |
167684-17-5 | 1g |
$ 85.00 | 2022-06-05 | ||
| abcr | AB255045-5 g |
3,3'-Diaminobenzidine tetrahydrochloride dihydrate, 98%; . |
167684-17-5 | 98% | 5g |
€163.90 | 2023-05-20 | |
| abcr | AB255045-25 g |
3,3'-Diaminobenzidine tetrahydrochloride dihydrate, 98%; . |
167684-17-5 | 98% | 25g |
€531.60 | 2023-05-20 | |
| eNovation Chemicals LLC | D120738-1g |
3,3,4,4-TETRAAMINOBIPHENYLTETRAHYDROCHLORIDEHYDRATE |
167684-17-5 | 97% | 1g |
$110 | 2024-05-23 | |
| Aaron | AR001Y7L-5g |
[1,1'-Biphenyl]-3,3',4,4'-tetramine, hydrochloride, hydrate (1:4:2) |
167684-17-5 | 5g |
$79.00 | 2025-02-10 |
3,3'-Diaminobenzidine Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:167684-17-5)3,3'-Diaminobenzidine
Order Number:A810895
Stock Status:in Stock
Quantity:25g/100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 04:53
Price ($):265.0/730.0
Email:[email protected]
3,3'-Diaminobenzidine Related Literature
-
Hongxia Li,Aikifa Raza,Qiaoyu Ge,Jin-You Lu,TieJun Zhang Soft Matter, 2020,16, 6841-6849
-
Olga Guselnikova,Gérard Audran,Jean-Patrick Joly,Andrii Trelin,Evgeny V. Tretyakov,Vaclav Svorcik,Oleksiy Lyutakov,Sylvain R. A. Marque Chem. Sci., 2021,12, 4154-4161
-
Yaling Zhang,Chunhui Dai,Shiwei Zhou,Bin Liu Chem. Commun., 2018,54, 10092-10095
-
David White,Sean R. Stowell Biomater. Sci., 2017,5, 463-474
-
Norihito Fukui,Keisuke Fujimoto,Hideki Yorimitsu,Atsuhiro Osuka Dalton Trans., 2017,46, 13322-13341
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Recommended suppliers
Amadis Chemical Company Limited
(CAS:167684-17-5)3,3'-Diaminobenzidine
Purity:99%/99%
Quantity:25g/100g
Price ($):265.0/730.0