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8.08332 EMD Millipore

Ethyl 4-toluenesulfonate

Ethyl 4-toluenesulfonate for synthesis. CAS 80-40-0, EC Number 201-276-7, chemical formula 4-(CH₃)C₆H₄SO₃C₂H₅., for synthesis

Synonym: p-Toluenesulfonic acid ethyl ester

  • CAS Number 80-40-0

  • Linear Formula C₉H₁₂O₃S

  • Molecular Weight 200.25 g/mol

  •  EC Number 201-276-7



Related Categories Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds More...
packaging   100 g in Glass bottle (8083320100)
bp   221 °C (1013 hPa)
vapor pressure   0.6 hPa (14 °C)
solubility   1.24 g/l
density   1.174 g/cm3 (20 °C)
flash point   158 °C
autoignition temp.   500 °C
mp   30 - 32 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 97.0 % (a/a)
  Melting range (lower value): ≥ 29 °C
  Melting range (upper value): ≤ 32 °C
  Identity (IR): passes test
  Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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Safety Information

HS Code 
2904 10 00
Storage class 
10 - 13 Other liquids and solids
WGK 3 highly water endangering
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
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