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5443-11-8

5443-11-8 structure
5443-11-8 structure
  • Name: (3E)-3-[(3,4-dimethoxyphenyl)methylidene]oxolan-2-one
  • Chemical Name: 3-[(3,4-dimethoxyphenyl)methylidene]oxolan-2-one
  • CAS Number: 5443-11-8
  • Molecular Formula: C13H14O4
  • Molecular Weight: 234.24800
  • Create Date: 2017-01-25 00:00:39
  • Modify Date: 2024-02-05 15:02:51

Name 3-[(3,4-dimethoxyphenyl)methylidene]oxolan-2-one
Synonyms 3-(3,4-dimethoxy-benzylidene)-dihydro-furan-2-one
Density 1.219g/cm3
Boiling Point 435.4ºC at 760 mmHg
Molecular Formula C13H14O4
Molecular Weight 234.24800
Flash Point 196.9ºC
Exact Mass 234.08900
PSA 44.76000
LogP 2.03410
Index of Refraction 1.582
HS Code 2932209090

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5443-11-8 structure

5443-11-8

Literature: Zimmer; Rothe Journal of Organic Chemistry, 1959 , vol. 24, p. 28,30
Precursor  2

DownStream  0

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