Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)-

Modify Date: 2025-08-27 13:28:01

Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)- Structure
Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)- structure
 Common Name Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)-
CAS Number 833-68-1 Molecular Weight 203.19400
Density 1.352 g/cm3 Boiling Point 474.2ºC at 760 mmHg
Molecular Formula C11H9NO3 Melting Point N/A
MSDS N/A Flash Point 240.6ºC

 Names

Name N-(2-oxochromen-6-yl)acetamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.352 g/cm3
Boiling Point 474.2ºC at 760 mmHg
Molecular Formula C11H9NO3
Molecular Weight 203.19400
Flash Point 240.6ºC
Exact Mass 203.05800
PSA 59.31000
LogP 1.82440
Index of Refraction 1.638

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN4375000
CHEMICAL NAME :
Coumarin, 6-acetamido-
CAS REGISTRY NUMBER :
833-68-1
BEILSTEIN REFERENCE NO. :
0172792
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H9-N-O3
MOLECULAR WEIGHT :
203.21
WISWESSER LINE NOTATION :
T66 BOVJ HMV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 26,619,1966

 Safety Information

Hazard Codes Xi
HS Code 2932209090

 Synthetic Route

m-Nitrocinnamic acid structure

m-Nitrocinnamic acid

CAS#:555-68-0

~%

Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)- Structure

Acetamide,N-(2-...

CAS#:833-68-1

Literature: Gattermann Chemische Berichte, 1894 , vol. 27, p. 1930
ethyl 3-nitrocinnamate structure

ethyl 3-nitroci...

CAS#:5396-71-4

~%

Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)- Structure

Acetamide,N-(2-...

CAS#:833-68-1

Literature: Gattermann Chemische Berichte, 1894 , vol. 27, p. 1930
6-Amino-chromen-2-one structure

6-Amino-chromen...

CAS#:14415-44-2

~%

Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)- Structure

Acetamide,N-(2-...

CAS#:833-68-1

Literature: Dey; Seshadri Journal of the Indian Chemical Society, 1931 , vol. 8, p. 527,529
N,N'-bis-(2-oxo-2H-chromen-6-yl)-thiourea structure

N,N'-bis-(2-oxo...

CAS#:857782-88-8

~%

6-isothiocyanato-2H-chromen-2-one structure

6-isothiocyanat...

CAS#:126051-08-9

Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)- Structure

Acetamide,N-(2-...

CAS#:833-68-1

Literature: Dey; Seshadri Journal of the Indian Chemical Society, 1931 , vol. 8, p. 527,529
6-Amino-chromen-2-one structure

6-Amino-chromen...

CAS#:14415-44-2

Ethanoic anhydride structure

Ethanoic anhydride

CAS#:108-24-7

~%

Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)- Structure

Acetamide,N-(2-...

CAS#:833-68-1

Literature: Gattermann Chemische Berichte, 1894 , vol. 27, p. 1930

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-acetylamino-chromen-2-one
6-Acetamino-cumarin
N-(2-Oxo-2H-chromen-6-yl)acetamide
6-Acetylamino-cumarin
6-Acetamidocoumarin
6-Acetylamino-1,2-benzopyrone
6-Acetamido-1,2-benzopyrone
6-Acetamidocumarin
COUMARIN,6-ACETAMIDO
6-acetylamino-coumarin
Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)
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Chemsrc provides CAS#:833-68-1 MSDS, density, melting point, boiling point, structure, etc. Its name is Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)->> amp version: Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)-

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