2,2',4,4'-PCB

Modify Date: 2025-08-25 08:00:47

2,2',4,4'-PCB structure	Common Name	2,2',4,4'-PCB
	CAS Number	2437-79-8	Molecular Weight	291.988
	Density	1.4±0.1 g/cm3	Boiling Point	342.7±37.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₆Cl₄	Melting Point	83°C
	MSDS	N/A	Flash Point	160.3±23.9 °C

Name	2,2',4,4'-tetrachlorobiphenyl
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	342.7±37.0 °C at 760 mmHg
Melting Point	83°C
Molecular Formula	C₁₂H₆Cl₄
Molecular Weight	291.988
Flash Point	160.3±23.9 °C
Exact Mass	289.922363
LogP	6.10
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.612
InChIKey	QORAVNMWUNPXAO-UHFFFAOYSA-N
SMILES	Clc1ccc(-c2ccc(Cl)cc2Cl)c(Cl)c1
Storage condition	-20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV8656000

CHEMICAL NAME :: 1,1'-Biphenyl, 2,2',4,4'-tetrachloro-

CAS REGISTRY NUMBER :: 2437-79-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H6-Cl4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 150 mg/kg/3D-I

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 33,94,1975

HS Code	2903999090

2,4-Dichlorophe...

CAS#:68716-47-2

~27%

2,2',4,4'-PCB

CAS#:2437-79-8

2,4-Dichlorophenol

CAS#:120-83-2

Literature: European Journal of Inorganic Chemistry, , # 21 p. 3232 - 3239

1,3-Dichlorobenzene

CAS#:541-73-1

2,2',4,4'-PCB

CAS#:2437-79-8

Literature: Journal of Organometallic Chemistry, , vol. 694, # 4 p. 524 - 537

2,4-Dichloro-1-...

CAS#:29898-32-6

2,2',4,4'-PCB

CAS#:2437-79-8

Literature: Justus Liebigs Annalen der Chemie, , vol. 332, p. 55

2,4-DICHLOROBEN...

CAS#:27165-13-5

2,2',4,4'-PCB

CAS#:2437-79-8

Literature: Justus Liebigs Annalen der Chemie, , vol. 332, p. 55

2,4-Dichloroben...

CAS#:133-14-2

2,2',4,4'-PCB

CAS#:2437-79-8

Literature: Helvetica Chimica Acta, , vol. 9, p. 279

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%

2,4-dichloro-1-(2,4-dichlorophenyl)benzene

Biphenyl,2,2',4,4'-tetrachloro

PCB 47

tetrachlorobiphenyl no. 47

2,2',5,4'-tetrachlorobiphenyl

2,2',4,4'-PCB

2,4,2',4'-TCB

2,2',4,4'-Tetrachloro-1,1'-biphenyl

1,1'-Biphenyl,2,2',4,4'-tetrachloro

2,4,2',4'-Tetrachlorobiphenyl

1,1'-Biphenyl, 2,2',4,4'-tetrachloro-

2,2',4,4'-Tetrachlorobiphenyl

2,2',4,4'-Tetrachlorodiphenyl

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,2',4,4'-PCB
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,2',4,4'-PCB
Price: ￥168.0/1ml
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Get all suppliers and price by the below link:

2,2',4,4'-PCB suppliers

2,2',4,4'-PCB price

2,2',4,4'-PCB

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.