21951-40-6
21951-40-6 structure
- Name: 3,3',5,5'-tetrabromo[1,1'-biphenyl]-2,2'-diol
- Chemical Name: 2,4-dichloro-6-(3,5-dichloro-2-hydroxyphenyl)phenol
- CAS Number: 21951-40-6
- Molecular Formula: C12H6Cl4O2
- Molecular Weight: 323.98700
- Create Date: 2016-05-13 07:07:31
- Modify Date: 2024-04-05 14:56:59
| Name | 2,4-dichloro-6-(3,5-dichloro-2-hydroxyphenyl)phenol |
|---|---|
| Synonyms |
EINECS 244-679-3
3,3',5,5'-tetrachloro-2,2'-hydroxy-1,1'-biphenyl 4,4',6,6'-Tetrachloro-o,o'-biphenol 3,3',5,5'-tetrachlorobiphenyl-2,2'-diol 3.5.3'.5'-Tetrachlor-2.2'-dihydroxy-biphenyl 3,5,3',5'-Tetrachlor-biphenyl-2,2'-diol 3,5,3',5'-tetrachloro-biphenyl-2,2'-diol |
| Density | 1.624g/cm3 |
|---|---|
| Boiling Point | 406.2ºC at 760 mmHg |
| Molecular Formula | C12H6Cl4O2 |
| Molecular Weight | 323.98700 |
| Flash Point | 199.4ºC |
| Exact Mass | 321.91200 |
| PSA | 40.46000 |
| LogP | 5.37840 |
| Vapour Pressure | 3.54E-07mmHg at 25°C |
| Index of Refraction | 1.666 |
| HS Code | 2907299090 |
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| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |