3,4-DIAMINOBENZOIC ACID
3,4-Diaminobenzoic acid
CAS: 619-05-6
Molecular Formula: C7H8N2O2
3,4-DIAMINOBENZOIC ACID - Names and Identifiers
| Name | 3,4-Diaminobenzoic acid |
| Synonyms | 3,4-diaminobenzoate 3,4-Diaminobenzoesure 3,4-DIAMINOBENZOIC ACID 3,4-diaminebenzoic acid 3,4-Diaminobenzoic acid Benzoic acid, 3,4-diamino- 4-Carboxy-o-phenylenediamine 3,4-DIAMINOBENZOIC ACID GRAY TO BROWNPOW DER 4-Carboxybenzene-1,2-diamine, 4-Carboxyphenylene-1,2-diamine |
| CAS | 619-05-6 |
| EINECS | 210-577-2 |
| InChI | InChI=1/C7H8N2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,8-9H2,(H,10,11)/p-1 |
3,4-DIAMINOBENZOIC ACID - Physico-chemical Properties
| Molecular Formula | C7H8N2O2 |
| Molar Mass | 152.15 |
| Density | 1.2804 (rough estimate) |
| Melting Point | 208-210 °C (dec.) (lit.) |
| Boling Point | 274.61°C (rough estimate) |
| Flash Point | 202.9°C |
| Water Solubility | Soluble in water (2.2 mg/ml at 20°C), DMF, and methanol (10 mg/ml). |
| Vapor Presure | 1.61E-07mmHg at 25°C |
| Appearance | Brown powder |
| Color | Brown |
| BRN | 775892 |
| pKa | 5.02±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.5200 (estimate) |
| MDL | MFCD00007726 |
| Physical and Chemical Properties | Melting point 215-218°C |
| Use | Mainly used as dyes, pesticides, pharmaceutical intermediates |
3,4-DIAMINOBENZOIC ACID - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 1 |
| HS Code | 29163990 |
| Hazard Note | Irritant |
3,4-DIAMINOBENZOIC ACID - Upstream Downstream Industry
| Raw Materials | 4-Nitrobenzoic acid |
| Downstream Products | benzotriazole-5-carboxylic acid |
3,4-DIAMINOBENZOIC ACID - Reference Information
| Use | 3, 4-diaminobenzoic acid is an important intermediate for drug synthesis, can be used for the synthesis of anticancer drugs and benzimidazole derivatives, but also for gastrointestinal drugs, Amido benzoic acid derivatives and influenza sialidase inhibitors and other drugs production. mainly used as dyes, pesticides, pharmaceutical intermediates |
Last Update：2024-04-09 21:01:54
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View History
3,4-DIAMINOBENZOIC ACID
3-乙酰基苯并[B]呋喃
3-(1H-1,3-苯并二唑-2-基)丙基](甲基)胺
1-[1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl]-3-methoxymethylimidazolidin-2-one
六氢苯甲醇
TOSLAB 808089
奈比洛尔杂质47
3'-(溴甲基)-2-氯-1,1'-联苯
3-氧杂双环[3.1.0]己-6-基甲醇
Fluconazole Impurity 11(EP Impurity I)
3-乙酰基苯并[B]呋喃
3-(1H-1,3-苯并二唑-2-基)丙基](甲基)胺
1-[1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl]-3-methoxymethylimidazolidin-2-one
六氢苯甲醇
TOSLAB 808089
奈比洛尔杂质47
3'-(溴甲基)-2-氯-1,1'-联苯
3-氧杂双环[3.1.0]己-6-基甲醇
Fluconazole Impurity 11(EP Impurity I)
Raw Materials for 3,4-DIAMINOBENZOIC ACID
Downstream Products for 3,4-DIAMINOBENZOIC ACID