CAS 19225-17-3|4,7-DIHYDROXY-3-PHENYLCOUMARIN

Introduction:Basic information about CAS 19225-17-3|4,7-DIHYDROXY-3-PHENYLCOUMARIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name4,7-DIHYDROXY-3-PHENYLCOUMARIN
CAS Number19225-17-3Molecular Weight254.23700
Density1.472g/cm3Boiling Point477.1ºC at 760mmHg
Molecular FormulaC15H10O4Melting Point/
MSDS/Flash Point186.2ºC

Names

Name4,7-dihydroxy-3-phenylchromen-2-one
SynonymMore Synonyms

Chemical & Physical Properties

Density1.472g/cm3
Boiling Point477.1ºC at 760mmHg
Molecular FormulaC15H10O4
Molecular Weight254.23700
Flash Point186.2ºC
Exact Mass254.05800
PSA70.67000
LogP2.87120
Vapour Pressure6.55E-10mmHg at 25°C
Index of Refraction1.712

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 Code2932209090

Customs

HS Code2932209090
Summary2932209090. 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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