3-methoxymethylenebenzofuran-2(3H)-one
Names
[ CAS No. ]:
40800-90-6
[ Name ]:
3-methoxymethylenebenzofuran-2(3H)-one
[Synonym ]:
3-(methoxymethylene)-(3H)-benzofuran-2-one
2(3H)-Benzofuranone, 3-(methoxymethylene)-, (3Z)-
3-(Methoxymethylene)benzofuran-2(3H)-one
(3Z)-3-(Methoxymethylene)-1-benzofuran-2(3H)-one
3-(A-METHOXY)METHYLENEBENZOFURAN-2(3H)-ONE
3-methoxymethylenebenzofuran-2(3H)-one
2(3H)-Benzofuranone, 3-(methoxymethylene)-
3-(Methoxymethylene)-2(3H)-benzofuranone
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
331.1±37.0 °C at 760 mmHg
[ Molecular Formula ]:
C10H8O3
[ Molecular Weight ]:
176.169
[ Flash Point ]:
136.6±21.1 °C
[ Exact Mass ]:
176.047348
[ PSA ]:
35.53000
[ LogP ]:
1.80
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.666
Safety Information
[ Hazard Codes ]:
C
[ HS Code ]:
2932209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%