3-HYDROXY-8,9,10,11-TETRAHYDRO-7H-CYCLOHEPTACCHROMEN-6-ONE

Modify Date: 2024-04-03 18:10:21

3-HYDROXY-8,9,10,11-TETRAHYDRO-7H-CYCLOHEPTACCHROMEN-6-ONE Structure
3-HYDROXY-8,9,10,11-TETRAHYDRO-7H-CYCLOHEPTACCHROMEN-6-ONE structure
Common Name 3-HYDROXY-8,9,10,11-TETRAHYDRO-7H-CYCLOHEPTACCHROMEN-6-ONE
CAS Number 83688-44-2 Molecular Weight 230.25900
Density 1.3g/cm3 Boiling Point 453.9ºC at 760 mmHg
Molecular Formula C14H14O3 Melting Point N/A
MSDS N/A Flash Point 201.4ºC

 Names

Name 3-hydroxy-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-6-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 453.9ºC at 760 mmHg
Molecular Formula C14H14O3
Molecular Weight 230.25900
Flash Point 201.4ºC
Exact Mass 230.09400
PSA 50.44000
LogP 2.76750
Index of Refraction 1.625

 Safety Information

Hazard Codes Xi
HS Code 2914400090

 Synthetic Route

~77%

3-HYDROXY-8,9,10,11-TETRAHYDRO-7H-CYCLOHEPTACCHROMEN-6-ONE Structure

3-HYDROXY-8,9,1...

CAS#:83688-44-2

Literature: Ipsen Pharma S.A.S. Patent: US2012/321714 A1, 2012 ; Location in patent: Page/Page column 12 ;

~57%

3-HYDROXY-8,9,10,11-TETRAHYDRO-7H-CYCLOHEPTACCHROMEN-6-ONE Structure

3-HYDROXY-8,9,1...

CAS#:83688-44-2

Literature: Garazd; Ogorodniichuk; Khilya Chemistry of Natural Compounds, 2006 , vol. 42, # 6 p. 656 - 664

~%

3-HYDROXY-8,9,10,11-TETRAHYDRO-7H-CYCLOHEPTACCHROMEN-6-ONE Structure

3-HYDROXY-8,9,1...

CAS#:83688-44-2

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 24, # 2 p. 571 - 575

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

3-hydroxy-6,7,8,9,10,11-hexahydrocyclohepta[c]chromen-6-one
3,4-Pentamethylen-umbelliferon
667-coumarin
3-hydroxy-8,9,10,11-tetrahydrocyclohepta[c]chromen-6(7H)-one
3-hydroxy-8,9,10,11-tetrahydrocyclohepta[c]chromen-6-one