2657-67-2
2657-67-2 structure
- Name: MESO-1,2,3,4-TETRABROMOBUTANE
- Chemical Name: (2S,3R)-1,2,3,4-tetrabromobutane
- CAS Number: 2657-67-2
- Molecular Formula: C4H6Br4
- Molecular Weight: 373.706
- Create Date: 2019-01-19 17:17:52
- Modify Date: 2024-01-08 15:17:04
| Name | (2S,3R)-1,2,3,4-tetrabromobutane |
|---|---|
| Synonyms |
meso-1,2,3,4-Tetrabrom-butan
(2R,3S)-1,2,3,4-tetrabromobutane Meso-1,2,3,4-TetrabroMobutane Butane, 1,2,3,4-tetrabromo-, (2R,3S)- meso-1,2,3,4-Tetrabromid erythrityl tetrabromide |
| Density | 2.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 309.6±10.0 °C at 760 mmHg |
| Melting Point | 116ºC |
| Molecular Formula | C4H6Br4 |
| Molecular Weight | 373.706 |
| Flash Point | 138.3±13.7 °C |
| Exact Mass | 369.720276 |
| LogP | 4.69 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.611 |
| HS Code | 2903399090 |
|---|
| Precursor 10 | |
|---|---|
| DownStream 7 | |
| HS Code | 2903399090 |
|---|---|
| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |