- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,4,4',5-PCB
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,4,4',5-PCB
- Price: ￥538.0/1ml
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
32690-93-0
32690-93-0 structure
- Name: 2,4,4',5-PCB
- Chemical Name: 1,2,4-trichloro-5-(4-chlorophenyl)benzene
- CAS Number: 32690-93-0
- Molecular Formula: C12H6Cl4
- Molecular Weight: 291.988
- Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
- Create Date: 2018-07-10 19:16:40
- Modify Date: 2025-09-18 18:03:50
| Name | 1,2,4-trichloro-5-(4-chlorophenyl)benzene |
|---|---|
| Synonyms |
1,1'-Biphenyl, 2,4,4',5-tetrachloro-
2,4,4',5-PCB Biphenyl, 2,4,4',5-tetrachloro- 1,1'-Biphenyl, 2,4,4',5-tetrachloro 2,4,4',5-Tetrachloro-1,1'-biphenyl Biphenyl,2,4,4',5-tetrachloro 2,4,4',5-Tetrachlorobiphenyl 2,4,5,4'-tetrachlorobiphenyl 2,4,4',5-terachlorobiphenyl |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 358.4±37.0 °C at 760 mmHg |
| Melting Point | 125°C |
| Molecular Formula | C12H6Cl4 |
| Molecular Weight | 291.988 |
| Flash Point | 171.9±23.9 °C |
| Exact Mass | 289.922363 |
| LogP | 5.97 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.612 |
| HS Code | 2903999090 |
|---|
|
~16%
32690-93-0 |
| Literature: Kania-Korwel, Izabela; Parkin, Sean; Robertson, Larry W.; Lehmler, Hans-Joachim Chemosphere, 2004 , vol. 56, # 8 p. 735 - 744 |
|
~%
32690-93-0 |
| Literature: Chemosphere, , vol. 31, # 2 p. 2687 - 2705 |
|
~%
Detail
|
| Literature: Russian Journal of General Chemistry, , vol. 82, # 1 p. 138 - 143 |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |