7-(3-oxobutan-2-yloxy)chromen-2-one

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Names

[ CAS No. ]:
156006-08-5

[ Name ]:
7-(3-oxobutan-2-yloxy)chromen-2-one

[Synonym ]:
7-(1-methylacetonyloxy)coumarin
7-(1-methyl-2-oxopropoxy)-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.234g/cm3

[ Boiling Point ]:
404.1ºC at 760 mmHg

[ Molecular Formula ]:
C13H12O4

[ Molecular Weight ]:
232.23200

[ Flash Point ]:
182.1ºC

[ Exact Mass ]:
232.07400

[ PSA ]:
56.51000

[ LogP ]:
2.14930

[ Vapour Pressure ]:
9.71E-07mmHg at 25°C

[ Index of Refraction ]:
1.554

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-Hydroxycoumarine
  • 3-Chloro-2-butanone

DownStream

  • 2,3-dimethylfuro[3,2-g]chromen-7-one

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

  • 4-ethyl-7-(3-oxobutan-2-yloxy)chromen-2-one
  • 4-butyl-7-(3-oxobutan-2-yloxy)chromen-2-one
  • 3,4-dimethyl-7-(3-oxobutan-2-yloxy)chromen-2-one
  • 3,4,8-trimethyl-7-(3-oxobutan-2-yloxy)chromen-2-one
  • 3-hexyl-4-methyl-7-(3-oxobutan-2-yloxy)chromen-2-one
  • 3-benzyl-4-methyl-7-(3-oxobutan-2-yloxy)chromen-2-one
  • Benzo[d]thiazol-6-yl(4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)methanone
  • N-(4-(4-((3-chloropyridin-2-yl)oxy)piperidine-1-carbonyl)phenyl)acetamide
  • (2-Benzoylphenyl)(4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)methanone
  • 1-(3-(4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)-3-oxopropyl)pyrimidine-2,4(1H,3H)-dione
  • (4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)(1-methyl-3-phenyl-1H-pyrazol-5-yl)methanone
  • 3-(2-(4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)-2-oxoethyl)quinazolin-4(3H)-one
  • 3-(2-(4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)-2-oxoethyl)-2,3,7,8-tetrahydrocyclopenta[d]thiazolo[3,2-a]pyrimidin-5(6H)-one
  • (5-Bromopyridin-3-yl)(4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)methanone
  • (4-((3-Chloropyridin-2-yl)oxy)piperidin-1-yl)(2-methoxypyridin-3-yl)methanone
  • (E)-1-(4-((3-chloropyridin-2-yl)oxy)piperidin-1-yl)but-2-en-1-one
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