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6345-73-9

6345-73-9 structure
6345-73-9 structure
Name ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate
Synonyms 7-(benzyloxy)-4-methyl-2H-chromen-2-one
7-Benzyloxy-4-methyl-chromen-2-one
7-Benzyloxy-4-oxo-4H-chromen-2-carbonsaeure-aethylester
7-Benzyloxy-4-methyl-cumarin
7-benzyloxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
7-benzyloxy-4-methyl-coumarin
Density 1.277g/cm3
Boiling Point 482.4ºC at 760 mmHg
Molecular Formula C19H16O5
Molecular Weight 324.32700
Flash Point 265.7ºC
Exact Mass 324.10000
PSA 65.74000
LogP 3.54870
Index of Refraction 1.596

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2503160
CHEMICAL NAME :
4H-1-Benzopyran-2-carboxylic acid, 4-oxo-7-(phenylmethoxy)-, ethyl ester
CAS REGISTRY NUMBER :
6345-73-9
BEILSTEIN REFERENCE NO. :
0306136
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C19-H16-O5
MOLECULAR WEIGHT :
324.35

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 15,865,1972
860189-36-2 structure

860189-36-2

~%

6345-73-9 structure

6345-73-9
Literature: Jacobson et al. Journal of Organic Chemistry, 1953 , vol. 18, p. 1117,1121
29682-12-0 structure

29682-12-0

~%

6345-73-9 structure

6345-73-9
Literature: Jacobson et al. Journal of Organic Chemistry, 1953 , vol. 18, p. 1117,1121
64-17-5 structure

64-17-5
860189-36-2 structure

860189-36-2

~%

6345-73-9 structure

6345-73-9
Literature: Naylor et al. Journal of the Chemical Society, 1958 , p. 1190,1192

Chemsrc provides CAS#:6345-73-9 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 6345-73-9 | Chemsrc address: https://www.chemsrc.com/en/baike/901589.html

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