2-oxo-2H-chromene-6-sulfonyl chloride

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Names

[ CAS No. ]:
10543-42-7

[ Name ]:
2-oxo-2H-chromene-6-sulfonyl chloride

[Synonym ]:
2-Oxo-2H-chromen-6-sulfonylchlorid
coumarin-6-sulphonyl chloride
Coumarin-6-sulfonyl chloride
MFCD01941320
2-Oxo-2H-chromene-6-sulfonyl chloride

Chemical & Physical Properties

[ Density]:
1.591g/cm3

[ Boiling Point ]:
431.6ºC at 760mmHg

[ Melting Point ]:
110-113ºC

[ Molecular Formula ]:
C9H5ClO4S

[ Molecular Weight ]:
244.65200

[ Exact Mass ]:
243.96000

[ PSA ]:
72.73000

[ LogP ]:
2.80130

[ Vapour Pressure ]:
1.19E-07mmHg at 25°C

[ Index of Refraction ]:
1.619

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3261

[ WGK Germany ]:
3

[ Hazard Class ]:
8.0

[ 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

  • 7-hydroxy-4-methyl-2-oxo-2H-chromene-6-sulfonyl chloride
  • 2-oxo-2H-chromene-6-carbonitrile
  • 2-Oxo-2H-chromene-6-carboxylic acid
  • ESCULETINDIACETATE
  • 7-cyanato-2-oxo-2H-chromene-6-carboxylic acid methyl ester
  • 7-Hydroxy-2-oxo-2H-chromene-6-carboxylic acid
  • 2-{2-[(3,4-Difluorophenyl)methyl]cyclopropyl}ethan-1-amine
  • ethyl 2-[(2Z)-1,2,3,4-tetrahydronaphthalen-2-ylidene]acetate
  • 4-({[(3S,4S)-3-{[(tert-butoxy)carbonyl]amino}oxan-4-yl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}methyl)-5-methylfuran-2-carboxylic acid
  • (2S)-2-({1-[(2S)-1-[(tert-butoxy)carbonyl]piperidin-2-yl]ethyl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)propanoic acid
  • 5-({[(2R,3S)-1-[(tert-butoxy)carbonyl]-2-methylpiperidin-3-yl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}methyl)-2-ethylfuran-3-carboxylic acid
  • 2-[(prop-2-en-1-yloxy)methyl]-2H-1,2,3-triazol-4-amine
  • 2-(2-methylprop-2-en-1-yl)-2H-1,2,3-triazol-4-amine
  • 2-[2-(oxiran-2-yl)ethyl]-2H-1,2,3-triazol-4-amine
  • 2-(3-methylbutan-2-yl)-2H-1,2,3-triazol-4-amine
  • 2-(3,3-dichloroprop-2-en-1-yl)-2H-1,2,3-triazol-4-amine
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