2-(trichloromethyl)-1H-benzimidazole

Modify Date: 2025-09-11 21:08:35

2-(trichloromethyl)-1H-benzimidazole Structure
2-(trichloromethyl)-1H-benzimidazole structure
Common Name 2-(trichloromethyl)-1H-benzimidazole
CAS Number 3584-65-4 Molecular Weight 235.49800
Density 1.608 g/cm3 Boiling Point 346.9ºC at 760 mmHg
Molecular Formula C8H5Cl3N2 Melting Point N/A
MSDS N/A Flash Point 194.4ºC

 Names

Name 2-(trichloromethyl)-1H-benzimidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.608 g/cm3
Boiling Point 346.9ºC at 760 mmHg
Molecular Formula C8H5Cl3N2
Molecular Weight 235.49800
Flash Point 194.4ºC
Exact Mass 233.95200
PSA 28.68000
LogP 3.38960
Index of Refraction 1.685
InChIKey ZVFSYTFFWGYEMM-UHFFFAOYSA-N
SMILES ClC(Cl)(Cl)c1nc2ccccc2[nH]1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE1125000
CHEMICAL NAME :
Benzimidazole, 2-trichloromethyl-
CAS REGISTRY NUMBER :
3584-65-4
BEILSTEIN REFERENCE NO. :
0958245
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H5-Cl3-N2
MOLECULAR WEIGHT :
235.50
WISWESSER LINE NOTATION :
T56 BM DNJ CXGGG

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 :
100 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#06786

 Safety Information

HS Code 2933990090

 Synthetic Route

~95%

2-(trichloromethyl)-1H-benzimidazole Structure

2-(trichloromet...

CAS#:3584-65-4

Literature: Societe L'Oreal S.A. Patent: US6221343 B1, 2001 ;

~85%

2-(trichloromethyl)-1H-benzimidazole Structure

2-(trichloromet...

CAS#:3584-65-4

Literature: YALE UNIVERSITY; JORGENSEN, William; BUCALA, Richard, J. Patent: WO2010/21693 A2, 2010 ; Location in patent: Page/Page column 38-39 ;

~90%

2-(trichloromethyl)-1H-benzimidazole Structure

2-(trichloromet...

CAS#:3584-65-4

Literature: AMGEN INC.; ALLEN, Jennifer R.; CHEN, Jian J.; FROHN, Michael J.; HU, Essa; LIU, Qingyian; PICKRELL, Alexander J.; RUMFELT, Shannon; RZASA, Robert M.; ZHONG, Wenge Patent: WO2011/143365 A1, 2011 ; Location in patent: Page/Page column 138 ; WO 2011/143365 A1

~79%

2-(trichloromethyl)-1H-benzimidazole Structure

2-(trichloromet...

CAS#:3584-65-4

Literature: Porzelle, Achim; Woodrow, Michael D.; Tomkinson, Nicholas C.O. Organic Letters, 2010 , vol. 12, # 7 p. 1492 - 1495

~%

2-(trichloromethyl)-1H-benzimidazole Structure

2-(trichloromet...

CAS#:3584-65-4

Literature: Lane, Charlotte A.L.; Hay, Duncan; Mowbray, Charles E.; Paradowski, Michael; Selby, Matthew D.; Swain, Nigel A.; Williams, David H. Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 2 p. 1156 - 1159

~%

2-(trichloromethyl)-1H-benzimidazole Structure

2-(trichloromet...

CAS#:3584-65-4

Literature: Sinha, Hermant K.; Dogra, Sneh K. Bulletin of the Chemical Society of Japan, 1989 , vol. 62, # 8 p. 2668 - 2675

 Customs

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%

 Synonyms

2-trichloromethyl-1H-benzoimidazole
2-trichloromethyl-1H-benzimidazole
Benzimidazole,2-trichloromethyl
EINECS 222-712-2
2-Trichloromethylbenzimidazole
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