Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-CHLORO-2-(PERFLUOROETHYL)-1H-BENZO[D]IMIDAZOLE
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Purity: 98.0%
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58457-67-3

58457-67-3 structure

58457-67-3 structure

Name: 5-CHLORO-2-(PERFLUOROETHYL)-1H-BENZO[D]IMIDAZOLE
Chemical Name: 6-chloro-2-(1,1,2,2,2-pentafluoroethyl)-1H-benzimidazole
CAS Number: 58457-67-3
Molecular Formula: C₉H₄ClF₅N₂
Molecular Weight: 270.58600
Create Date: 2018-10-07 10:03:21
Modify Date: 2025-09-09 17:18:36

Name	6-chloro-2-(1,1,2,2,2-pentafluoroethyl)-1H-benzimidazole
Synonyms	BENZIMIDAZOLE,5(or 6)-CHLORO-2-PENTAFLUOROETHYL 5-Chloro-2-(perfluoroethyl)-1H-benzo[d]imidazole 6-Chloro-2-(perfluoroethyl)benzimidazole 5(or 6)Chloro-2-pentafluoroethyl benzimidazole

Density	1.61g/cm3
Boiling Point	305ºC at 760mmHg
Molecular Formula	C₉H₄ClF₅N₂
Molecular Weight	270.58600
Flash Point	138.3ºC
Exact Mass	269.99800
PSA	28.68000
LogP	3.87040
Index of Refraction	1.524

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD6920000

CHEMICAL NAME :: Benzimidazole, 5(or 6)-chloro-2-pentafluoroethyl-

CAS REGISTRY NUMBER :: 58457-67-3

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H4-Cl-F5-N2

MOLECULAR WEIGHT :: 270.60

WISWESSER LINE NOTATION :: T56 BM DNJ CXFFXFFF GG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 42 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#07547

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