benzofuran-2-carbonyl chloride

Modify Date: 2024-01-09 12:17:32

benzofuran-2-carbonyl chloride Structure
benzofuran-2-carbonyl chloride structure
Common Name benzofuran-2-carbonyl chloride
CAS Number 41717-28-6 Molecular Weight 180.58800
Density 1.36g/cm3 Boiling Point 260.8ºC at 760 mmHg
Molecular Formula C9H5ClO2 Melting Point 54ºC
MSDS N/A Flash Point 111.6ºC

 Names

Name 1-benzofuran-2-carbonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.36g/cm3
Boiling Point 260.8ºC at 760 mmHg
Melting Point 54ºC
Molecular Formula C9H5ClO2
Molecular Weight 180.58800
Flash Point 111.6ºC
Exact Mass 179.99800
PSA 30.21000
LogP 2.81180
Index of Refraction 1.62

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF6471000
CHEMICAL NAME :
2-Benzofurancarbonyl chloride
CAS REGISTRY NUMBER :
41717-28-6
BEILSTEIN REFERENCE NO. :
0124676
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H5-Cl-O2
MOLECULAR WEIGHT :
180.59
WISWESSER LINE NOTATION :
T56 BOJ CVG

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#09078

 Safety Information

Hazard Codes C,Xi
Risk Phrases R34
Safety Phrases 26-36/37/39-45
RIDADR UN 3265
RTECS DF6471000
HS Code 2932999099

 Synthetic Route

~99%

benzofuran-2-carbonyl chloride Structure

benzofuran-2-ca...

CAS#:41717-28-6

Literature: Wang, Kang-Min; Qin, Yuan-Cheng; Cheng, Guan-Jun; Zhu, Hua-Jun; Liang, Long; Cheng, Zhi-Peng; Luo, Mei-Ming Asian Journal of Chemistry, 2014 , vol. 26, # 1 p. 209 - 215

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benzofuran-2-carbonyl chloride Structure

benzofuran-2-ca...

CAS#:41717-28-6

Literature: Abbott Laboratories Patent: US2002/156081 A1, 2002 ; US 20020156081 A1

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benzofuran-2-carbonyl chloride Structure

benzofuran-2-ca...

CAS#:41717-28-6

Literature: G. D. Searle and Co., Corporate Patent Department Patent: US2003/119721 A1, 2003 ;

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benzofuran-2-carbonyl chloride Structure

benzofuran-2-ca...

CAS#:41717-28-6

Literature: Shang, Ming; Sun, Shang-Zheng; Dai, Hui-Xiong; Yu, Jin-Quan Journal of the American Chemical Society, 2014 , vol. 136, # 9 p. 3354 - 3357

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Coumariloyl chloride
MFCD01659782
Benzofuran-2-carbonyl chloride
1-BENZOFURAN-2-CARBONYL CHLORIDE
benzofuran-2-yl-carbonyl chloride
2-BENZOFURANCARBONYL CHLORIDE
benzofuran-2-carboxylic acid chloride
Coumarilic acid chloride
2-chlorocarbonyl benzofuran