9-Methoxy-alpha-lapachone

Modify Date: 2024-01-11 17:21:37

9-Methoxy-alpha-lapachone Structure
9-Methoxy-alpha-lapachone structure
Common Name 9-Methoxy-alpha-lapachone
CAS Number 35241-80-6 Molecular Weight 272.296
Density 1.3±0.1 g/cm3 Boiling Point 435.2±45.0 °C at 760 mmHg
Molecular Formula C16H16O4 Melting Point N/A
MSDS N/A Flash Point 194.3±28.8 °C

 Names

Name 9-methoxy-2,2-dimethyl-3,4-dihydrobenzo[g]chromene-5,10-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 435.2±45.0 °C at 760 mmHg
Molecular Formula C16H16O4
Molecular Weight 272.296
Flash Point 194.3±28.8 °C
Exact Mass 272.104858
PSA 52.60000
LogP 3.04
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.584

 Safety Information

HS Code 2914509090

 Synthetic Route

~96%

9-Methoxy-alpha-lapachone Structure

9-Methoxy-alpha...

CAS#:35241-80-6

Literature: Tapia, Ricardo; Valderrama, Jaime A.; Quintanar, Carmina Heterocycles, 1994 , vol. 38, # 8 p. 1797 - 1804

~%

9-Methoxy-alpha-lapachone Structure

9-Methoxy-alpha...

CAS#:35241-80-6

Literature: Tapia, Ricardo; Valderrama, Jaime A.; Quintanar, Carmina Heterocycles, 1994 , vol. 38, # 8 p. 1797 - 1804

~%

9-Methoxy-alpha-lapachone Structure

9-Methoxy-alpha...

CAS#:35241-80-6

Literature: Tapia, Ricardo; Valderrama, Jaime A.; Quintanar, Carmina Heterocycles, 1994 , vol. 38, # 8 p. 1797 - 1804

~%

9-Methoxy-alpha-lapachone Structure

9-Methoxy-alpha...

CAS#:35241-80-6

Literature: Tapia, Ricardo; Valderrama, Jaime A.; Quintanar, Carmina Heterocycles, 1994 , vol. 38, # 8 p. 1797 - 1804

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

9-Methoxy-2,2-dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione
2H-Naphtho[2,3-b]pyran-5,10-dione, 3,4-dihydro-9-methoxy-2,2-dimethyl-