Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

833-68-1

833-68-1 structure

833-68-1 structure

Name: Acetamide,N-(2-oxo-2H-1-benzopyran-6-yl)
Chemical Name: N-(2-oxochromen-6-yl)acetamide
CAS Number: 833-68-1
Molecular Formula: C₁₁H₉NO₃
Molecular Weight: 203.19400
Create Date: 2018-02-17 08:00:00
Modify Date: 2025-08-27 13:28:01

Name	N-(2-oxochromen-6-yl)acetamide
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)

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

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

Hazard Codes	Xi
HS Code	2932209090

555-68-0 structure

555-68-0

~%

833-68-1 structure

833-68-1

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

5396-71-4 structure

5396-71-4

~%

833-68-1 structure

833-68-1

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

14415-44-2 structure

14415-44-2

~%

833-68-1 structure

833-68-1

Literature: Dey; Seshadri Journal of the Indian Chemical Society, 1931 , vol. 8, p. 527,529

857782-88-8 structure

857782-88-8

~%

126051-08-9 structure

126051-08-9

833-68-1 structure

833-68-1

Literature: Dey; Seshadri Journal of the Indian Chemical Society, 1931 , vol. 8, p. 527,529

14415-44-2 structure

14415-44-2

108-24-7 structure

108-24-7

~%

833-68-1 structure

833-68-1

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

Precursor 5
555-68-0 5396-71-4 14415-44-2 857782-88-8
108-24-7
DownStream 0

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

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