4,7-DIHYDROXY-3-PHENYLCOUMARIN

Modify Date: 2024-01-09 19:04:44

4,7-DIHYDROXY-3-PHENYLCOUMARIN Structure
4,7-DIHYDROXY-3-PHENYLCOUMARIN structure
 Common Name 4,7-DIHYDROXY-3-PHENYLCOUMARIN
CAS Number 19225-17-3 Molecular Weight 254.23700
Density 1.472g/cm3 Boiling Point 477.1ºC at 760mmHg
Molecular Formula C15H10O4 Melting Point N/A
MSDS N/A Flash Point 186.2ºC

 Names

Name 4,7-dihydroxy-3-phenylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.472g/cm3
Boiling Point 477.1ºC at 760mmHg
Molecular Formula C15H10O4
Molecular Weight 254.23700
Flash Point 186.2ºC
Exact Mass 254.05800
PSA 70.67000
LogP 2.87120
Vapour Pressure 6.55E-10mmHg at 25°C
Index of Refraction 1.712

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN6400000
CHEMICAL NAME :
Coumarin, 4,7-dihydroxy-3-phenyl-
CAS REGISTRY NUMBER :
19225-17-3
BEILSTEIN REFERENCE NO. :
0224645
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H10-O4
MOLECULAR WEIGHT :
254.25

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 :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967

 Safety Information

HS Code 2932209090

 Synthetic Route

4,7-diacetoxy-3-phenylcoumarin structure

4,7-diacetoxy-3...

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~79%

4,7-DIHYDROXY-3-PHENYLCOUMARIN Structure

4,7-DIHYDROXY-3...

CAS#:19225-17-3
Literature: Parmar; Prasad; Sharma; Vardhan; Pati; Bisht Journal of the Chemical Society - Series Chemical Communications, 1993 , # 1 p. 27 - 29
3-(2,4-dimethoxy-phenyl)-3-oxo-2-phenyl-propionitrile structure

3-(2,4-dimethox...

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~%

4,7-DIHYDROXY-3-PHENYLCOUMARIN Structure

4,7-DIHYDROXY-3...

CAS#:19225-17-3
Literature: Kawase Bulletin of the Chemical Society of Japan, 1959 , vol. 32, p. 11
4-HYDROXY-7-METHOXY-3-PHENYLCOUMARIN 9& structure

4-HYDROXY-7-MET...

CAS#:2555-24-0

~%

4,7-DIHYDROXY-3-PHENYLCOUMARIN Structure

4,7-DIHYDROXY-3...

CAS#:19225-17-3
Literature: Boyd; Robertson Journal of the Chemical Society, 1948 , p. 174
Diethyl phenylmalonate structure

Diethyl phenylm...

CAS#:83-13-6
Resorcine structure

Resorcine

CAS#:108-46-3

~%

4,7-DIHYDROXY-3-PHENYLCOUMARIN Structure

4,7-DIHYDROXY-3...

CAS#:19225-17-3
Literature: Mentzer; Vercier Monatshefte fuer Chemie, 1957 , vol. 88, p. 264,265
1-(2-HYDROXY-2-PHENYLETHYL)PIPERIDINE-4-CARBOXAMIDE structure

1-(2-HYDROXY-2-...

CAS#:18439-96-8

~%

4,7-DIHYDROXY-3-PHENYLCOUMARIN Structure

4,7-DIHYDROXY-3...

CAS#:19225-17-3
Literature: Boyd; Robertson Journal of the Chemical Society, 1948 , p. 174

 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

4,7-dihydroxy-3-phenyl-2H-chromen-2-one
COUMARIN,4,7-DIHYDROXY-3-PHENYL
3-Phenyl-4.7-dihydroxy-cumarin
4,7-Dihydroxy-3-phenyl-cumarin
4,7-Dihydroxy-3-phenylcoumarin
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