| send us an inquiry |
| LC5083 Pyridine-3,5-dicarboxylic acid for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC32082 | Glass bottle | 5 g | 42.98 |
| Product information | |
| Synonyms | Dinicotinic acid |
| Hill Formula | C7H5NO4 |
| Chemical formula | 3,5-(HOOC)2C5H3N |
| HS Code | 2933 39 99 |
| EC number | 207-893-8 |
| Molar mass | 167.12 g/mol |
| CAS number | 499-81-0 |
| Chemical and physical data | |
| Solubility | 1.0 g/l (25 °C) |
| Melting point | 320 – 325 °C |
| Molar mass | 167.12 g/mol |
| Safety information according to GHS | |
| Hazard Statement(s) | H335: May cause respiratory irritation. H315: Causes skin irritation. H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Hazard Pictogram(s) |  |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 36/37/38 Irritating to eyes, respiratory system and skin. |
| Categories of danger | irritant |
| Hazard Symbol |
|
Irritant
| Specifications | |
| Assay (HPLC, area%) | ≥ 97 % |
| Melting range – lower value |
≥ 320 °C |
| – upper value | ≤ 325 °C |
| Identity (IR) | passes test |
 |