2-(2,4-Dichloro-phenoxymethyl)-1H-benzoimidazole

Modify Date: 2025-08-25 17:31:24

2-(2,4-Dichloro-phenoxymethyl)-1H-benzoimidazole Structure
2-(2,4-Dichloro-phenoxymethyl)-1H-benzoimidazole structure
Common Name 2-(2,4-Dichloro-phenoxymethyl)-1H-benzoimidazole
CAS Number 3156-21-6 Molecular Weight 293.14800
Density 1.439g/cm3 Boiling Point 519.9ºC at 760mmHg
Molecular Formula C14H10Cl2N2O Melting Point N/A
MSDS N/A Flash Point 268.2ºC

 Names

Name 2-[(2,4-Dichlorophenoxy)methyl]-1H-benzimidazole

 Chemical & Physical Properties

Density 1.439g/cm3
Boiling Point 519.9ºC at 760mmHg
Molecular Formula C14H10Cl2N2O
Molecular Weight 293.14800
Flash Point 268.2ºC
Exact Mass 292.01700
PSA 37.91000
LogP 4.44870
Index of Refraction 1.686
InChIKey CXKZUNIQSJXPPO-UHFFFAOYSA-N
SMILES Clc1ccc(OCc2nc3ccccc3[nH]2)c(Cl)c1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DD7200000
CHEMICAL NAME :
Benzimidazole, 2-((2,4-dichlorophenoxy)methyl)-
CAS REGISTRY NUMBER :
3156-21-6
BEILSTEIN REFERENCE NO. :
0889581
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H10-Cl2-N2-O
MOLECULAR WEIGHT :
293.16
WISWESSER LINE NOTATION :
T56 BM DNJ C1OR BG DG

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 :
56 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#04307

 Safety Information

HS Code 2933990090

 Synthetic Route

~87%

2-(2,4-Dichloro-phenoxymethyl)-1H-benzoimidazole Structure

2-(2,4-Dichloro...

CAS#:3156-21-6

Literature: Ibrahim, Nasser A. Egyptian Journal of Chemistry, 2008 , vol. 51, # 6 p. 823 - 836

~87%

2-(2,4-Dichloro-phenoxymethyl)-1H-benzoimidazole Structure

2-(2,4-Dichloro...

CAS#:3156-21-6

Literature: Zhao, Na; Wang, Yu-Lu; Wang, Jin-Ye Journal of the Chinese Chemical Society, 2005 , vol. 52, # 3 p. 535 - 538

 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%
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