Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,2',3,3',4,5',6,6'-PCB
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Purity: 98.0%
Stocking Period: 10 Day
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40186-71-8

40186-71-8 structure

40186-71-8 structure

Name: 2,2',3,3',4,5',6,6'-PCB
Chemical Name: 2,2',3,3',4,5',6,6'-Octachlorobiphenyl
CAS Number: 40186-71-8
Molecular Formula: C₁₂H₂Cl₈
Molecular Weight: 429.768
Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
Create Date: 2018-11-28 14:56:32
Modify Date: 2025-08-25 23:06:53

Name	2,2',3,3',4,5',6,6'-Octachlorobiphenyl
Synonyms	2,2',3,3',4,5',6,6'-Octachlorobiphenyl 1,1'-Biphenyl, 2,2',3,3',4,5',6,6'-octachloro- 2,2',3,3',4,5',6,6'-Octachloro-1,1'-biphenyl 1,2,3,5-tetrachloro-4-(2,3,5,6-tetrachlorophenyl)benzene 2,2',3,3',4,5',6,6'-PCB

Density	1.7±0.1 g/cm3
Boiling Point	419.2±40.0 °C at 760 mmHg
Melting Point	150.67°C (estimate)
Molecular Formula	C₁₂H₂Cl₈
Molecular Weight	429.768
Flash Point	204.0±24.7 °C
Exact Mass	425.766479
LogP	7.50
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.638

HS Code	2903999090

634-90-2 structure

634-90-2

3481-20-7 structure

3481-20-7

~%

40186-71-8 structure

40186-71-8

Literature: Bolgar; et al. Chemosphere, 1995 , vol. 31, # 2 p. 2687 - 2705

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%

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