3-acetyl-3-chlorodihydrofuran-2(3H)-one

Names

[ CAS No. ]:
2986-00-7

[ Name ]:
3-acetyl-3-chlorodihydrofuran-2(3H)-one

[Synonym ]:
3-acetyl-3-chloro-2-oxolanone
3-acetyl-3-chloro-dihydro-furan-2-one
2-acetil-2-clorobutirrolattone
EINECS 221-050-1
2-Acetyl-2-chlorobutyrolactone

Chemical & Physical Properties

[ Density]:
1.33g/cm3

[ Boiling Point ]:
306.1ºC at 760mmHg

[ Melting Point ]:
2.2-3.0 °C

[ Molecular Formula ]:
C6H7ClO3

[ Molecular Weight ]:
162.57100

[ Flash Point ]:
147.8ºC

[ Exact Mass ]:
162.00800

[ PSA ]:
43.37000

[ LogP ]:
0.49990

[ Appearance of Characters ]:
NA

[ Vapour Pressure ]:
0.000786mmHg at 25°C

[ Index of Refraction ]:
1.479

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • a-Acetobutyrolactone

DownStream

  • Sulfurol
  • 2-(4-formyl-3-Methylthiophen-2-yl)ethyl acetate
  • 2-chloro-3-oxopentyl acetate
  • 3-chloro-5-hydroxypentan-2-one
  • 3-chloro-5-(3-chloro-2-methyl-tetrahydro-furan-2-yloxy)-pentan-2-one
  • ETHYL 5-(2-ACETOXYETHYL)-4-METHYLTHIOPHENE-3-CARBOXYLATE
  • 3,5-dichloropentan-2-one
  • 2(3H)-Furanone, 3-acetyl-3-fluorodihydro- (9CI)
  • 1-(1-Fluorocyclopropyl)ethanone

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%