F655421
Tetrabromocatechol , 96 , 488-47-1
Synonym(s):
Tetrabromopyrocatechol
CAS NO.：488-47-1
Empirical Formula: C6H2Br4O2
Molecular Weight: 425.69
MDL number: MFCD00002189
EINECS: 207-678-9
| Pack Size | Price | Stock | Quantity |
| 5g | RMB351.20 | In Stock |
|
| 25g | RMB1212.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 189-193 °C (lit.) |
| Boiling point: | 339.3±37.0 °C(Predicted) |
| Density | 2.6533 (rough estimate) |
| refractive index | 1.5000 (estimate) |
| storage temp. | 2-8°C, stored under nitrogen |
| pka | 5.50±0.33(Predicted) |
| Appearance | White to off-white Solid |
| Water Solubility | It is partly miscible with water. |
| BRN | 2051548 |
| EPA Substance Registry System | 1,2-Benzenediol, 3,4,5,6-tetrabromo- (488-47-1) |
Description and Uses
Tetrabromocatechol is used as a pharmaceutical intermediate.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338-P280a-P304+P340-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| RTECS | UX2430000 |
| Toxicity | mouse,LD50,intravenous,42mg/kg (42mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#07867, |
