Proponic Acid for Synthesis -2.5 Ltr
Propionic acid for synthesis. CAS No. 79-09-4, EC Number 201-176-3.
Manufacturer: Merck
Catalog ID: 800605.2500
Stock: In Stock
Description
| Catalogue Number | 800605 |
| Synonyms | Methyl acetic acid |
Product Information
| CAS number | 79-09-4 |
| EC index number | 607-089-00-0 |
| EC number | 201-176-3 |
| Hill Formula | C₃H₆O₂ |
| Chemical formula | CH₃CH₂COOH |
| Molar Mass | 74.08 g/mol |
| HS Code | 2915 50 00 |
Applications
| Application | Propionic acid for synthesis. CAS No. 79-09-4, EC Number 201-176-3. |
Physicochemical Information
| Boiling point | 140.7 - 141.4 °C (1013 hPa) |
| Density | 0.993 g/cm3 (20 °C) |
| Explosion limit | 2.1 - 12 %(V) |
| Flash point | 50.5 °C |
| Ignition temperature | 485 °C DIN 51794 |
| Melting Point | -20 °C |
| pH value | 2.5 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | 5 hPa (20 °C) |
Toxicological Information
| LD 50 oral | LD50 Rat 2600 mg/kg |
| LD 50 dermal | LD50 Rabbit 500 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Density (d 20 °C/ 4 °C) | 0.993 - 0.994 |
| Water (K. F.) | ≤ 0.30 % |
| Identity (IR) | passes test |
