Pyrocatechol 250Grm
Pyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C₆H₄-1,2-(OH)₂.
Manufacturer: Merck
Catalog ID: 822261.0250
Stock: In Stock
Description
| Catalogue Number | 822261 |
| Synonyms | 1,2-Dihydroxybenzene, Catechol |
| Description | Pyrocatechol |
Product Information
| CAS number | 120-80-9 |
| EC index number | 604-016-00-4 |
| EC number | 204-427-5 |
| Hill Formula | C₆H₆O₂ |
| Chemical formula | C₆H₄-1,2-(OH)₂ |
| Molar Mass | 110.11 g/mol |
| HS Code | 2907 29 00 |
Applications
| Application | Pyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C₆H₄-1,2-(OH)₂. |
Physicochemical Information
| Density | 1.37 g/cm3 (20 °C) |
| Explosion limit | 1.97 %(V) |
| Flash point | 127 °C |
| Melting Point | 103 - 105 °C |
| pH value | 6 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | 13 hPa (118 °C) |
| Solubility | 430 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 300 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Melting range (lower value) | ≥ 103 °C |
| Melting range (upper value) | ≤ 105 °C |
| Identity (IR) | passes test |
