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HomeProduct name listMesitylene-2-sulfonyl chloride

Mesitylene-2-sulfonyl chloride

  • CAS NO.:773-64-8
  • Empirical Formula: C9H11ClO2S
  • Molecular Weight: 218.7
  • MDL number: MFCD00007434
  • EINECS: 212-257-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-04 20:04:50
Mesitylene-2-sulfonyl chloride Structural

What is Mesitylene-2-sulfonyl chloride?

Chemical properties

white to grey crystalline powder

The Uses of Mesitylene-2-sulfonyl chloride

Mesitylene-2-sulfonyl chloride is used as reagent for intramolecular lactamizations and lactonization. It also acts as a reagent for protecting guanidino groups and tryptophan. It is used as coupling reagent in polynucleotide synthesis

The Uses of Mesitylene-2-sulfonyl chloride

Coupling reagent in polynucleotide synthesis.1

Hazard

Corrosive.

Properties of Mesitylene-2-sulfonyl chloride

Melting point: 55-57 °C(lit.)
Boiling point: 150°C/20mm
Density  1.4386 (rough estimate)
refractive index  1.5500 (estimate)
Flash point: >230 °F
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
solubility  Soluble in toluene (almost transparency).
form  Crystalline Powder
color  White to gray
Water Solubility  insoluble
Sensitive  Moisture Sensitive
BRN  1107601
CAS DataBase Reference 773-64-8(CAS DataBase Reference)
NIST Chemistry Reference 2-Mesitylenesulfonyl chloride(773-64-8)

Safety information for Mesitylene-2-sulfonyl chloride

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 Mesitylene-2-sulfonyl chloride

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