(2E)-2-(hydroxymethylidene)-5,6,7-trimethoxy-tetralin-1-one
Names
[ CAS No. ]:
57897-17-3
[ Name ]:
(2E)-2-(hydroxymethylidene)-5,6,7-trimethoxy-tetralin-1-one
[Synonym ]:
(2E)-2-(hydroxymethylidene)-5,6,7-trimethoxy-1,2,3,4-tetrahydronaphthalen-1-one
5,6,7-trimethoxy-1-oxo-1,2,3,4-tetrahydro-naphthalene-2-carbaldehyde
2-hydroxymethylene-5,6,7-trimethoxy-3,4-dihydro-2H-naphthalen-1-one
Chemical & Physical Properties
[ Density]:
1.301g/cm3
[ Boiling Point ]:
458.2ºC at 760 mmHg
[ Molecular Formula ]:
C14H16O5
[ Molecular Weight ]:
264.27400
[ Flash Point ]:
174ºC
[ Exact Mass ]:
264.10000
[ PSA ]:
64.99000
[ LogP ]:
2.28320
[ Index of Refraction ]:
1.616
Safety Information
[ HS Code ]:
2914509090
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%