ChemicalBook >> CAS DataBase List >>3,4-Diaminobenzoic acid
3,4-Diaminobenzoic acid
- CAS No.
- 619-05-6
- Chemical Name:
- 3,4-Diaminobenzoic acid
- Synonyms
- 3,4-diaminobenzoate;RARECHEM AL BO 0903;TIMTEC-BB SBB000111;3,4-Diaminobenzoesure;4-DiaMinobenzoic acid;4-Carboxyphenyldiamine;3,4-diaminebenzoic acid;3,4-DIAMINOBENZOIC ACID;Benzoicacid, 3,4-diaMino-;3,4-DIAMINOBENZOIC ACID 98%
- CBNumber:
- CB6422699
- Molecular Formula:
- C7H8N2O2
- Molecular Weight:
- 152.15
- MDL Number:
- MFCD00007726
- MOL File:
- 619-05-6.mol
- MSDS File:
- SDS
Last updated:2024-12-05 18:22:57
| Melting point | 208-210 °C (dec.) (lit.) |
|---|---|
| Boiling point | 274.61°C (rough estimate) |
| Density | 1.2804 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | Powder |
| pka | 5.02±0.10(Predicted) |
| color | Brown |
| Water Solubility | Soluble in water (2.2 mg/ml at 20°C), DMF, and methanol (10 mg/ml). |
| BRN | 775892 |
| LogP | 0.130 |
| CAS DataBase Reference | 619-05-6(CAS DataBase Reference) |
| EWG's Food Scores | 1-4 |
| FDA UNII | 2H2G880K12 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 1 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29163990 | |||||||||
| NFPA 704 |
|
3,4-Diaminobenzoic acid price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D12600 | 3,4-Diaminobenzoic acid 97% | 619-05-6 | 25g | $40.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | D12600 | 3,4-Diaminobenzoic acid 97% | 619-05-6 | 5g | $33.9 | 2023-06-20 | Buy |
| TCI Chemical | D1117 | 3,4-Diaminobenzoic Acid | 619-05-6 | 5g | $20 | 2024-03-01 | Buy |
| TCI Chemical | D1117 | 3,4-Diaminobenzoic Acid | 619-05-6 | 25g | $55 | 2024-03-01 | Buy |
| Alfa Aesar | A14213 | 3,4-Diaminobenzoic acid, 94% | 619-05-6 | 25g | $56.65 | 2024-03-01 | Buy |
3,4-Diaminobenzoic acid Chemical Properties,Uses,Production
Chemical Properties
brown powder
Uses
3,4-Diaminobenzoic acid undergoes cyclocondensations to form, for example, quinoxalines1 and benzimidazoles. It acts as a redox label for electrochemical detection of single base mismatches.
Purification Methods
Crystallise it from H2O or toluene. [Beilstein 15 IV 1503.]
3,4-Diaminobenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
1H-Benzimidazole-5-carboxylic acid
6-QUINOXALINECARBOXYLIC ACID
2-METHOXYCARBONYLAMINO-3H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID
QUINOXALINE-6-CARBALDEHYDE
2-(2-Chloro-phenyl)-1H-benzimidazole-5-carboxylic acid
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Global( 382)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8810 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3882 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12835 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5889 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Nanjing jinheyou Trading Co., Ltd. | 15705188088 | admin@jheyou.com | CHINA | 1268 | 58 |
View Lastest Price from 3,4-Diaminobenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-12-20 | 3,4-Diaminobenzoic acid
619-05-6
|
US $230.00 / Kg/Drum | 25Kg/Drum | 99.0%min | 10tons/month | Asia Chem I and E (Jiangsu) Co Ltd | |
 |
2024-12-13 | 3,4-Diaminobenzoic acid
619-05-6
|
US $1.00 / KG | 1KG | 98% | 10kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2024-12-05 | 3,4-Diaminobenzoic acid
619-05-6
|
US $10.00-8.00 / KG | 1KG | 99% | 10 mt | Hebei Weibang Biotechnology Co., Ltd |
-
- 3,4-Diaminobenzoic acid
619-05-6
- US $230.00 / Kg/Drum
- 99.0%min
- Asia Chem I and E (Jiangsu) Co Ltd
-
- 3,4-Diaminobenzoic acid
619-05-6
- US $1.00 / KG
- 98%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 3,4-Diaminobenzoic acid
619-05-6
- US $10.00-8.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
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619-05-6
H2N2C6H3CO2H
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619-05-6
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