4,5,6,7-tetrachloro-2-trifluoromethylbenzimidazole

Modify Date: 2025-08-26 12:19:07

4,5,6,7-tetrachloro-2-trifluoromethylbenzimidazole structure	Common Name	4,5,6,7-tetrachloro-2-trifluoromethylbenzimidazole
	CAS Number	2338-29-6	Molecular Weight	323.91400
	Density	1.836g/cm3	Boiling Point	399.4ºC at 760mmHg
	Molecular Formula	C₈HCl₄F₃N₂	Melting Point	N/A
	MSDS	N/A	Flash Point	195.4ºC

Name	4,5,6,7-Tetrachloro-2-(trifluoromethyl)-1H-benzimidazole
Synonym	More Synonyms

Density	1.836g/cm3
Boiling Point	399.4ºC at 760mmHg
Molecular Formula	C₈HCl₄F₃N₂
Molecular Weight	323.91400
Flash Point	195.4ºC
Exact Mass	321.88500
PSA	28.68000
LogP	5.19530
Vapour Pressure	3.16E-06mmHg at 25°C
Index of Refraction	1.61

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE0525000

CHEMICAL NAME :: Benzimidazole, 4,5,6,7-tetrachloro-2-(trifluoromethyl)-

CAS REGISTRY NUMBER :: 2338-29-6

BEILSTEIN REFERENCE NO. :: 0621883

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H-Cl4-F3-N2

MOLECULAR WEIGHT :: 323.91

WISWESSER LINE NOTATION :: T56 BM DNJ CXFFF FG GG HG IG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 245 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PSSCBG Pesticide Science. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1970- Volume(issue)/page/year: 15,31,1984

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 23 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 18,1389,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 13 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07537

HS Code	2933990090

2-Trifluorometh...

CAS#:312-73-2

~63%

4,5,6,7-tetrach...

CAS#:2338-29-6

Literature: Laudy, Agnieszka E.; Moo-Puc, Rosa; Cedillo-Rivera, Roberto; Kazimierczuk, Zygmunt; Orzeszko, Andrzej Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 5 p. 1059 - 1065

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

TTFB

Benzimidazole,4,5,6,7-tetrachloro-2-(trifluoromethyl)

tetrachloro-2-trifluoromethyl benzimidazole

4,5,6,7-tetrachloro-2-trifluoromethyl-1H-benzimidazole

1H-Benzimidazole,4,5,6,7-tetrachloro-2-(trifluoromethyl)

4,5,6,7-tetrachloro-2-trifluoromethyl-1H-benzoimidazole

4,5,6,7-Tetrachloro-2-trifluoromethylbenzimidazole

2-Trifluormethyl-4,5,6,7-tetrachlorbenzimidazol

4,5,6,7-Tetrachlor-2-trifluormethyl-benzimidazol

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4,5,6,7-tetrachloro-2-trifluoromethylbenzimidazole

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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.