2(3H)-Furanone,5-(4-methylphenyl)-

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Names

[ CAS No. ]:
21053-98-5

[ Name ]:
2(3H)-Furanone,5-(4-methylphenyl)-

[Synonym ]:
5-p-tolyl-3H-furan-2-one
5-p-Tolyl-3H-furan-2-on

Chemical & Physical Properties

[ Density]:
1.177g/cm3

[ Boiling Point ]:
378ºC at 760mmHg

[ Molecular Formula ]:
C11H10O2

[ Molecular Weight ]:
174.19600

[ Flash Point ]:
158.7ºC

[ Exact Mass ]:
174.06800

[ PSA ]:
26.30000

[ LogP ]:
2.28280

[ Vapour Pressure ]:
6.48E-06mmHg at 25°C

[ Index of Refraction ]:
1.577

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(4-Methylbenzoyl)propionic acid
  • 2-trimethylsilyloxyfuran
  • tris(para-tolyl)antimony diacetate
  • 2-(4-methylphenyl)furan

DownStream

  • 6-(4-Methylphenyl)-4,5-dihydro-3(2H)-pyridazinone
  • 3-(4-Methylbenzoyl)propionic acid

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

  • 2(3H)-Furanone,5-ethyldihydro-3-(4-methylphenyl)-(9CI)
  • 2(3H)-Furanone,5-(4-chlorophenyl)-3-(2-pyridinylmethylene)-
  • 2(3H)-Furanone,5-(4-chlorophenyl)-
  • 2(3H)-Furanone,5-(4-chlorophenyl)-3-(phenylmethylene)-
  • 5-(4-methylphenyl)sulfanyl-4-phenyloxolan-2-one
  • 4,5-dihydro-5-(4-methylphenyl)-2(3H)-furanone