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
  • N-(5-Methyl-[1,3,4]thiadiazol-2-yl)-2-m-tolylamino-propionamide
  • N-(4-Methyl-thiazol-2-yl)-2-p-tolylamino-propionamide
  • 6-[(3-Ethylphenyl)amino]-3-pyridinecarbonitrile
  • 6-cyclopropyl-N-(2,4-dimethoxyphenyl)-3-methyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
  • N-(2,4-dimethoxyphenyl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
  • 2-(3-((3,4-dimethylphenyl)sulfonyl)-4-oxoquinolin-1(4H)-yl)-N-(4-ethoxyphenyl)acetamide
  • N-(3-chloro-4-methoxyphenyl)-6-cyclopropyl-3-methyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
  • N-(3-chloro-4-methoxyphenyl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
  • 2-(3,4-Dimethyl-phenylamino)-N-(4-methyl-thiazol-2-yl)-propionamide
  • (2R)-1-(5-bromofuran-2-yl)propan-2-amine
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