Pyrocatechol for Sythesis 1KG
Pyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C₆H₄-1,2-(OH)₂.
Manufacturer: Merck
Catalog ID: 822261.1000
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 |