Protoanemonin

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Names

[ CAS No. ]:
108-28-1

[ Name ]:
Protoanemonin

[Synonym ]:
5-methylenefuran-2(5H)-one
4-Methylenebut-2-en-4-olide
EINECS 203-567-4
methylene-5H-furan-2-one
cis-4-Methylenebut-2-en-4-olide
5-methylidenefuran-2-one
4-Hydroxy-2,4-pentadienoic Acid g-Lactone
5-exomethylenefuran-2-one
5-methylidenefuran-2(5H)-one
5-Methylene-2(5H)-furanone
Protoanemonin
5-Methylene-2-oxodihydrofuran
2(5H)-Furanone, 5-methylene-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
219.0±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H4O2

[ Molecular Weight ]:
96.084

[ Flash Point ]:
81.5±16.1 °C

[ Exact Mass ]:
96.021126

[ PSA ]:
26.30000

[ LogP ]:
-0.18

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.492

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932209090

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

Related Compounds

  • protoanemonin
  • Perchlor-protoanemonin
  • 2,4-Difluoro-5-nitrophenylacetonitrile
  • 1-(6-(Aminomethyl)benzo[d]oxazol-2-yl)ethanone
  • 2-Chloro-5-(chloromethyl)-3-(difluoromethyl)pyridin-4-ol
  • 2-Chloro-6-(difluoromethyl)-5-iodonicotinonitrile
  • 4-((tert-Butyldimethylsilyl)oxy)-2-nitropyridine
  • 6-Amino-4-(difluoromethyl)-5-iodopyridin-2-ol
  • 6-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-ol
  • (6-Bromo-4-(difluoromethyl)-5-fluoropyridin-2-yl)methanol
  • 6-Bromo-3-(bromomethyl)-5-(difluoromethyl)picolinaldehyde
  • 2,5-Dibromo-4-(difluoromethoxy)benzoic acid
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