20244-61-5
20244-61-5 structure
- Name: 2,4,4,6-tetrabromo-2,5-cyclohexadienone
- Chemical Name: 2,4,4,6-tetrabromocyclohexa-2,5-dien-1-one
- CAS Number: 20244-61-5
- Molecular Formula: C6H2Br4O
- Molecular Weight: 409.69500
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-06-28 23:10:24
- Modify Date: 2025-08-25 18:31:52
| Name | 2,4,4,6-tetrabromocyclohexa-2,5-dien-1-one |
|---|---|
| Synonyms |
2,4,4,6-tetrabromo-2,5-cyclohexadieneone
2,4,4,6-Tetrabromocyclohexa-2,5-dienone EINECS 243-638-7 2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one MFCD00001589 2,4,4,6-TetrabroMo-2,5-cyclohexadienone 2,3-DIFLUOROPHENYLGLYCINE |
| Density | 2.897 g/cm3 |
|---|---|
| Boiling Point | 365.8ºC at 760 mmHg |
| Melting Point | 120-127 °C |
| Molecular Formula | C6H2Br4O |
| Molecular Weight | 409.69500 |
| Flash Point | 136ºC |
| Exact Mass | 405.68400 |
| PSA | 17.07000 |
| LogP | 3.61280 |
| Vapour Pressure | 1.53E-05mmHg at 25°C |
| Index of Refraction | 1.757 |
| Storage condition | 0-6°C |
| 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-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914700090 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |