lilac lactone

Names

[ Name ]:
lilac lactone

[Synonym ]:
5-methyl-5-vinyldihydrofuran-2(3h)-one
lavander lactone
5-methyl-5-vinyl-dihydro-furan-2-one
4-Methyl-4-vinyl-1,4-butanolide
EINECS 214-024-6
5-ethenyldihydro-5-methyl-2(3H)-furanone
2(3H)-Furanone,5-ethenyldihydro-5-methyl

Chemical & Physical Properties

[ Density]:
1.091g/cm3

[ Boiling Point ]:
205.9ºC at 760mmHg

[ Melting Point ]:
89-90 °C

[ Molecular Formula ]:
C₇H₁₀O₂

[ Molecular Weight ]:
126.15300

[ Flash Point ]:
74.6ºC

[ Exact Mass ]:
126.06800

[ PSA ]:
26.30000

[ LogP ]:
1.26810

[ Vapour Pressure ]:
0.244mmHg at 25°C

[ Index of Refraction ]:
1.527

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail 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%