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CAS RN: 7400-45-5 | Product Number: M2922

Methyl 3-[(2-Methoxy-2-oxoethyl)thio]propionate

Purity: >98.0%(GC)
  • 3-[(2-Methoxy-2-oxoethyl)thio]propionic Acid Methyl Ester
  • Methyl 3-(Methoxycarbonylmethylthio)propionate
  • 3-(Methoxycarbonylmethylthio)propionic Acid Methyl Ester
  • Dimethyl 3-Thiaadipate
  • 3-Thiaadipic Acid Dimethyl Ester
1   ≥20 
1   ≥20 

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Product Number M2922
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__7H__1__2O__4S = 192.23  
Physical State (20 deg.C) Liquid
CAS RN 7400-45-5
Reaxys Registry Number 1777411
PubChem Substance ID 354334758
MDL Number


Appearance Colorless to Light yellow to Light orange clear liquid
Purity(GC) min. 98.0 %
Properties (reference)
Boiling Point 117 °C/3 mmHg
Flash point 54 °C
Specific Gravity (20/20) 1.19
Refractive Index 1.48
Pictogram Pictogram
Signal Word Warning
Hazard Statements H226 : Flammable liquid and vapour.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 : Keep container tightly closed.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P403 + P235 : Store in a well-ventilated place. Keep cool.
Related Laws:
EC Number 231-002-1
Transport Information:
UN Number UN3272
Class 3
Packing Group III
HS Number 2930909899
PubMed Literature

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