9-Methoxy-alpha-lapachone

Names

[ Name ]:
9-Methoxy-alpha-lapachone

[Synonym ]:
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-

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%