Coumestrol dimethyl ether
Names
[ CAS No. ]:
3172-99-4
[ Name ]:
Coumestrol dimethyl ether
[Synonym ]:
7,4'-di-O-methylcoumestrol
3,9-dimethoxy-benzofuro[3,2-c]chromen-6-one
Coumestrol dimethyl ether
3,9-dimethoxy-6H-benzofuro[3,2-c]chromen-6-one
3,9-Dimethoxy-benzofuro[3,2-c]chromen-6-on
7,12-Dimethoxy-coumestan
Di-O-methylcoumestrol
3,9-Dimethylcoumestan
coumestrol dimethyl ether
3,9-Dimethoxy-6H-benzofuro<3,2-c><1>-benzopyranon-(6)
Chemical & Physical Properties
[ Density]:
1.355g/cm3
[ Boiling Point ]:
486.1ºC at 760 mmHg
[ Molecular Formula ]:
C17H12O5
[ Molecular Weight ]:
296.27400
[ Flash Point ]:
247.8ºC
[ Exact Mass ]:
296.06800
[ PSA ]:
61.81000
[ LogP ]:
3.70960
[ Index of Refraction ]:
1.643
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2932999099
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%