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2,4′-二氯联苯
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| 密度 | 1.2±0.1 g/cm3 |
|---|---|
| 沸点 | 303.3±17.0 °C at 760 mmHg |
| 熔点 | 46°C |
| 分子式 | C12H8Cl2 |
| 分子量 | 223.098 |
| 闪点 | 133.6±14.5 °C |
| 精确质量 | 222.000305 |
| LogP | 5.02 |
| 蒸汽压 | 0.0±0.6 mmHg at 25°C |
| 折射率 | 1.594 |
| 储存条件 | 2-8°C |
| 计算化学 |
1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:1 5.互变异构体数量:无 6.拓扑分子极性表面积:0 7.重原子数量:14 8.表面电荷:0 9.复杂度:173 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
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2,4′-二氯联苯毒性英文版
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| 符号 |
GHS08, GHS09 |
|---|---|
| 信号词 |
Warning |
| 危害声明 |
H373-H410 |
| 警示性声明 |
P260 |
| 危害码 (欧洲) |
N: Dangerous for the environment; |
| 风险声明 (欧洲) |
33-50/53 |
| 安全声明 (欧洲) |
35-60-61 |
| 危险品运输编码 | UN 3432 9/PG 2 |
| RTECS号 | DV3905000 |
| 海关编码 | 2903999010 |
| 海关编码 | 2903999010 |
|---|---|
| 中文概述 | 2903999010 多氯联苯、多溴联苯。监管条件:89(禁止出口商品,禁止进口商品)。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| 监管条件 | 8.禁止出口商品 9.禁止进口商品 |
| 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% |
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Metabolism of dichlorobiphenyls by hepatic microsomal cytochrome P-450. Biochem. Pharmacol. 30(6) , 577-88, (1981)
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Microbial growth on dichlorobiphenyls chlorinated on both rings as a sole carbon and energy source. Appl. Environ. Microbiol. 67(4) , 1953-5, (2001)
We have isolated bacterial strains capable of aerobic growth on ortho-substituted dichlorobiphenyls as sole carbon and energy sources. During growth on 2,2′-dichlorobiphenyl and 2,4′-dichlorobiphenyl …
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Temperature-dependent biotransformation of 2,4′-dichlorobiphenyl by psychrotolerant Hydrogenophaga strain IA3-A: higher temperatures prevent excess accumulation of problematic meta-cleavage products. Lett. Appl. Microbiol. 44(4) , 447-53, (2007)
The present work investigates the possibility that temperature could regulate the pattern of transformation of 2,4′-chlorobiphenyl (2,4′-CB) by psychrotolerant Hydrogenophaga sp. IA3-A.Transformation …
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1-chloro-2-(4-chlorophenyl)benzene |
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2,4′-Dichlorobiphenyl |
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PCB 8 |
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2,4′-dichlorobipenyl |
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1,1′-Biphenyl,2,4′-dichloro |
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2,4′-Dichloro-1,1′-biphenyl |
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2,4′-chlorobiphenyl |
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2,4′-PCB |
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Biphenyl,2,4′-dichloro |
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1,1′-Biphenyl, 2,4′-dichloro- |
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