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HomeProduct name listMethyl 3-chlorosulfonylthiophene-2-carboxylate

Methyl 3-chlorosulfonylthiophene-2-carboxylate

  • CAS NO.:59337-92-7
  • Empirical Formula: C6H5ClO4S2
  • Molecular Weight: 240.68
  • MDL number: MFCD00068160
  • EINECS: 627-732-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:38
Methyl 3-chlorosulfonylthiophene-2-carboxylate Structural

What is Methyl 3-chlorosulfonylthiophene-2-carboxylate?

Chemical properties

White powder

General Description

2-Carbomethoxy-3-thiophenesulfonyl chloride is widely employed as a sulfonylating reagent. It can be prepared from methyl 3-amino-2-thiophenecarboxylate.

Properties of Methyl 3-chlorosulfonylthiophene-2-carboxylate

Melting point: 61-64 °C(lit.)
Boiling point: 364.8±27.0 °C(Predicted)
Density  1.568±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  soluble in Toluene
form  Crystalline Powder
color  White to brown
Stability: Moisture Sensitive
CAS DataBase Reference 59337-92-7(CAS DataBase Reference)
EPA Substance Registry System 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester (59337-92-7)

Safety information for Methyl 3-chlorosulfonylthiophene-2-carboxylate

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P363:Wash contaminated clothing before reuse.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Methyl 3-chlorosulfonylthiophene-2-carboxylate

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