38444-84-7
38444-84-7 structure
- Name: 2,3,3'-PCB
- Chemical Name: 2,3,3'-Trichlorobiphenyl
- CAS Number: 38444-84-7
- Molecular Formula: C12H7Cl3
- Molecular Weight: 257.543
- Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
- Create Date: 2018-07-23 10:25:06
- Modify Date: 2026-07-22 18:01:13
| Name | 2,3,3'-Trichlorobiphenyl |
|---|---|
| Synonyms |
47059, 2,3,3'-Trichlorobiphenyl (IUPAC N o. 20) (purity)
2,3,3'-CB 2,3,3’-trichlorobiphenyl(iupacno.20)(purity) 1,1'-Biphenyl,2,3,3'-trichloro 1,2-dichloro-3-(3-chlorophenyl)benzene 2,3,3′-Trichlorobiphenyl 2,3,3'-Trichloro-1,1'-biphenyl PCB20 in Cyclohexane 2',3,3'-Trichlorobiphenyl CB 20 Oseltamivir Impurity 41 Hydrochloride PCB No. 20 10 μg/mL in Isooctane 3,2',3'-Trichlorobiphenyl PCB NO 20 BZ NO 20 5,5’,6-trichlorobiphenyl PCB 20 L20002000IO PCB No. 20 10μg/mLin Isooctane |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 338.9±27.0 °C at 760 mmHg |
| Melting Point | 63.91°C (estimate) |
| Molecular Formula | C12H7Cl3 |
| Molecular Weight | 257.543 |
| Flash Point | 233.3±19.3 °C |
| Exact Mass | 255.961334 |
| LogP | 5.46 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.604 |
| Storage condition | 2-8°C |
| HS Code | 2903999010 |
|---|
|
~67%
38444-84-7 |
| Literature: Lehmler, Hans-Joachim; Robertson, Larry W Chemosphere, 2001 , vol. 45, # 2 p. 137 - 143 |
|
~%
38444-84-7 |
| Literature: Bolgar; et al. Chemosphere, 1995 , vol. 31, # 2 p. 2687 - 2705 |
| HS Code | 2903999010 |
|---|---|
| Summary | 2903999010 2,3,3',4,5,6-hexachloro-1,1'-biphenyl。supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0% |