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
Modify Date:2023-05-25
| 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 | 5g | $33.9 | 2023-01-07 | Buy |
| Sigma-Aldrich | D12600 | 3,4-Diaminobenzoic acid 97% | 619-05-6 | 25g | $38.8 | 2023-01-07 | Buy |
| TCI Chemical | D1117 | 3,4-Diaminobenzoic Acid | 619-05-6 | 5g | $19 | 2023-01-07 | Buy |
| TCI Chemical | D1117 | 3,4-Diaminobenzoic Acid | 619-05-6 | 25g | $53 | 2023-01-07 | Buy |
| Alfa Aesar | A14213 | 3,4-Diaminobenzoic acid, 94% | 619-05-6 | 25g | $55.7 | 2021-12-16 | 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
Global( 366)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29810 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21975 | 55 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8909 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22973 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| Nanjing jinheyou Trading Co., Ltd. | 15705188088 | admin@jheyou.com | CHINA | 1268 | 58 |
| HENAN BON INDUSTRIAL CO.,LTD | 0371-55170695 | info@hnbon.com | CHINA | 26700 | 58 |
| Synbest Biotech(Hangzhou) Co., Ltd | 86-571-88737065 | sales@synbestech.com | CHINA | 171 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47427 | 58 |
View Lastest Price from 3,4-Diaminobenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-05-30 | 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 | |
 |
2023-03-06 | 3, 4-Diaminobenzoic Acid
619-05-6
|
US $3.00 / KG | 1KG | 99.% | 50 ton | Hebei Crovell Biotech Co Ltd | |
 |
2022-09-20 | 3,4-Diaminobenzoic acid
619-05-6
|
US $10.00-8.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang 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 $3.00 / KG
- 99.%
- Hebei Crovell Biotech Co Ltd
-
- 3,4-Diaminobenzoic acid
619-05-6
- US $10.00-8.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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3,4-Diaminobenzoic acid, 97.5%
3,4-Diaminobenzoic acid USP/EP/BP
TIANFUCHEM--619-05-6--3,4-Diaminobenzoic acid factory price
3,4-diaminobenzoate
619-05-6
H2N2C6H3CO2H
Peptide Synthesis
Unnatural Amino Acid Derivatives
Aromatic Amino Acids
Specialty Synthesis
Organic acids
Aromatic Amino Acids
Peptide Synthesis
Unnatural Amino Acid Derivatives
Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
619-05-6
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