2641-89-6
2641-89-6 structure
- Name: 2,3,5,6-Tetrabromo-1,4-benzenediol
- Chemical Name: tetrabromohydroquinone
- CAS Number: 2641-89-6
- Molecular Formula: C6H2Br4O2
- Molecular Weight: 425.695
- Catalog: Chemical reagent Organic reagent Phenols
- Create Date: 2018-07-13 07:34:14
- Modify Date: 2025-08-26 17:01:00
| Name | tetrabromohydroquinone |
|---|---|
| Synonyms |
tetra-bromo-1,4-hydroquinone
Tetrabromo-p-hydroquinone 1,2,4,5-Tetrabromo-3,6-dihydroxybenzene 2,3,5,6-tetrabromobenzene-1,4-diol 1,4-Benzenediol, 2,3,5,6-tetrabromo- 2,3,5,6-Tetrabromo-1,4-benzenediol MFCD00013970 tetrabromo-hydroquinone 2,3,5,6-tetrabromo-1,4-hydroquinone 1,2,4,5-Tetrabromo-3,6-dihydroxybenzeneTetrabromoquinol EINECS 220-142-9 Tetrabromoquinol 2,3,5,6-Tetrabromohydroquinone Tetrabromohydroquinone |
| Density | 2.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 304.4±37.0 °C at 760 mmHg |
| Melting Point | 252-255 °C(lit.) |
| Molecular Formula | C6H2Br4O2 |
| Molecular Weight | 425.695 |
| Flash Point | 137.9±26.5 °C |
| Exact Mass | 421.678802 |
| PSA | 40.46000 |
| LogP | 5.80 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.738 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |