2,3',4'-PCB

Modify Date: 2025-09-10 13:36:54

2,3',4'-PCB structure	Common Name	2,3',4'-PCB
	CAS Number	38444-86-9	Molecular Weight	257.543
	Density	1.4±0.1 g/cm3	Boiling Point	335.6±27.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₇Cl₃	Melting Point	65-66℃
	MSDS	N/A	Flash Point	230.7±19.3 °C

Name	2',3,4-Trichlorobiphenyl
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	335.6±27.0 °C at 760 mmHg
Melting Point	65-66℃
Molecular Formula	C₁₂H₇Cl₃
Molecular Weight	257.543
Flash Point	230.7±19.3 °C
Exact Mass	255.961334
LogP	5.47
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.604
InChIKey	RIMXLXBUOQMDHV-UHFFFAOYSA-N
SMILES	Clc1ccc(-c2ccccc2Cl)cc1Cl

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV8830000

CHEMICAL NAME :: 1,1'-Biphenyl, 2,3',4-trichloro-

CAS REGISTRY NUMBER :: 38444-86-9

BEILSTEIN REFERENCE NO. :: 2100091

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H7-Cl3

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 - other hydrolases 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

Hazard Codes	N: Dangerous for the environment;
Risk Phrases	R33
Safety Phrases	35-60-61
RIDADR	UN 3432 9
RTECS	DV8830000
HS Code	2903999010

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HS Code	2903999010
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%

2,3',4'-PCB

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

2,3',4'-Trichlorobiphenyl

1,1'-Biphenyl, 2',3,4-trichloro-

2,3',4'-Trichloro-1,1'-biphenyl

1,1'-Biphenyl, 2,3',4'-trichloro-

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2,3',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.