3,5-pyridine dicarboxylic acid
3,5-Pyridinedicarboxylic acid
CAS: 499-81-0
Molecular Formula: C7H5NO4
3,5-pyridine dicarboxylic acid - Names and Identifiers
| Name | 3,5-Pyridinedicarboxylic acid |
| Synonyms | AKOS 220-60 DINICOTINIC ACID Dinicotinic acid p-Nitrophenacyl bromide 5-Carboxynicotinic acid 3,5-Pyridinedicarboxylate pyridine-3,5-dicarboxylate 3,5-PyridinedicarboxylicAcid 2-Bromo-4[-nitroacetophenone 3,5-Pyridinedicarboxylic acid Pyridine-3,5-dicarboxylicacid Pyridine-3,5-dicarboxylic acid 3,5-pyridine dicarboxylic acid PYRIDINE-3,5-DICARBOXYLIC ACID alpha-Bromo-4'-nitroacetophenone |
| CAS | 499-81-0 |
| EINECS | 207-893-8 |
| InChI | InChI=1/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)/p-2 |
| InChIKey | MPFLRYZEEAQMLQ-UHFFFAOYSA-N |
3,5-pyridine dicarboxylic acid - Physico-chemical Properties
| Molecular Formula | C7H5NO4 |
| Molar Mass | 167.12 |
| Density | 1.5216 (rough estimate) |
| Melting Point | >300 °C (lit.) |
| Boling Point | 295.67°C (rough estimate) |
| Flash Point | 234.2°C |
| Water Solubility | insoluble |
| Solubility | 1.0g/l |
| Vapor Presure | 2.13E-09mmHg at 25°C |
| Appearance | White crystal |
| Color | White to almost white |
| BRN | 131640 |
| pKa | 2.8(at 25℃) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.6280 (estimate) |
| MDL | MFCD00006393 |
| Physical and Chemical Properties | ' |
| Use | Used as raw materials for organic synthesis and pharmaceutical intermediates |
3,5-pyridine dicarboxylic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| HS Code | 29333999 |
| Hazard Class | IRRITANT |
3,5-pyridine dicarboxylic acid - Introduction
Insoluble in water.
Last Update：2022-10-16 17:25:30
3,5-pyridine dicarboxylic acid - Reference Information
| Uses | Used as raw materials for organic synthesis and pharmaceutical intermediates, etc. Competitive inhibitor of butylammonium hydroxylase A competitive inhibitor of butylammonium hydroxylase (butyrobetaine hydroxylase). |
Last Update：2024-04-10 22:29:15
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