4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl-

Modify Date: 2024-01-08 14:07:39

4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl- Structure
4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl- structure
Common Name 4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl-
CAS Number 5461-99-4 Molecular Weight 268.30700
Density 1.175g/cm3 Boiling Point 449.5ºC at 760 mmHg
Molecular Formula C17H16O3 Melting Point N/A
MSDS N/A Flash Point 217.6ºC

 Names

Name 8-methoxy-6-methyl-2-phenyl-2,3-dihydrochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.175g/cm3
Boiling Point 449.5ºC at 760 mmHg
Molecular Formula C17H16O3
Molecular Weight 268.30700
Flash Point 217.6ºC
Exact Mass 268.11000
PSA 35.53000
LogP 3.71010
Index of Refraction 1.581

 Safety Information

HS Code 2932999099

 Synthetic Route

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4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:5461-99-4

Literature: Browne; Shriner Journal of Organic Chemistry, 1957 , vol. 22, p. 1320

~%

4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:5461-99-4

Literature: Browne; Shriner Journal of Organic Chemistry, 1957 , vol. 22, p. 1320

~%

4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:5461-99-4

Literature: Browne; Shriner Journal of Organic Chemistry, 1957 , vol. 22, p. 1320

~%

4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:5461-99-4

Literature: Browne; Shriner Journal of Organic Chemistry, 1957 , vol. 22, p. 1320

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

HMS3078E23
8-Methoxy-6-methyl-2-phenyl-2,3-dihydro-4H-chromen-4-one
8-methoxy-6-methyl-2-phenyl-chroman-4-one