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1-(5-Methyl-2-thienyl)ethan-1-one

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1-(5-Methyl-2-thienyl)ethan-1-one Basic information
1-(5-Methyl-2-thienyl)ethan-1-one Chemical Properties
  • Melting point:24-28 °C(lit.)
  • Boiling point:65-67 °C1 mm Hg(lit.)
  • Density 1.106 g/mL at 25 °C(lit.)
  • FEMA 4643 | 2-ACETYL-5-METHYLTHIOPHENE
  • refractive index n20/D 1.561(lit.)
  • Flash point:>230 °F
  • storage temp. Keep in dark place,Inert atmosphere,2-8°C
  • form Low Melting Crystalline Mass, Powder or Crystals
  • Specific Gravity1.119
  • color White to pale yellow
  • Sensitive Light Sensitive
  • JECFA Number2107
  • BRN 110854
  • CAS DataBase Reference13679-74-8(CAS DataBase Reference)
  • NIST Chemistry Reference2-Acetyl-5-methylthiophene(13679-74-8)
Safety Information
  • Hazard Codes Xn,Xi
  • Risk Statements 20/21/22
  • Safety Statements 36/37-22
  • RIDADR UN 3335
  • WGK Germany 3
  • RTECS OB4972000
  • Hazard Note Irritant
  • HazardClass STENCH
  • HS Code 29349990
MSDS
1-(5-Methyl-2-thienyl)ethan-1-one Usage And Synthesis
  • Chemical Propertieswhite to light yellow crystal powder
  • Safety ProfileA poison by intraperitoneal route. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx.
1-(5-Methyl-2-thienyl)ethan-1-one(13679-74-8)Related Product Information
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