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41464-40-8

41464-40-8 structure

41464-40-8 structure

Name: 2,2',4,5'-PCB
Chemical Name: 2,2',4,5'-Tetrachlorobiphenyl
CAS Number: 41464-40-8
Molecular Formula: C₁₂H₆Cl₄
Molecular Weight: 291.988
Catalog: analytical chemistry food safety Dioxins, polychlorinated biphenyls, furans
Create Date: 2018-04-09 08:00:00
Modify Date: 2026-07-06 18:27:54

Name	2,2',4,5'-Tetrachlorobiphenyl
Synonyms	1,1'-BIPHENYL,2,2',4,5'-TE 1,1'-Biphenyl, 2,2',4',5-tetrachloro PCB NO 49 PCB 49 2,2’,4,5’-tetrachloro-1,1’-biphenyl 2,2',4,5'-Tetrachloro-1,1'-biphenyl 1,4-dichloro-2-(2,4-dichlorophenyl)benzene 2,4,2’,5’-tetrachlorobiphenyl BZNO 49 PCB No. 49 in Cyclohexane PCB No. 49 10 μg/mL in Isooctane 2,2',4,5'-TERACB UNLABELED CERTIFIED STANDD 2,4,2',5'-Tetrachlorobiphenyl CB-49 Butylphthalide Impurity 58

Density	1.4±0.1 g/cm3
Boiling Point	343.8±37.0 °C at 760 mmHg
Melting Point	65-66.5ºC
Molecular Formula	C₁₂H₆Cl₄
Molecular Weight	291.988
Flash Point	161.1±23.9 °C
Exact Mass	289.922363
LogP	6.01
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.612
Storage condition	-20°C

HS Code	2903999090

106-46-7 structure

106-46-7

554-00-7 structure

554-00-7

~%

41464-40-8 structure

41464-40-8

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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