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8.14352 EMD Millipore

Ethyl stearate

Ethyl stearate for synthesis. CAS 111-61-5, molar mass 312.53 g/mol., for synthesis

Synonym: Stearic acid ethyl ester

  • CAS Number 111-61-5

  • Linear Formula C₂₀H₄₀O₂

  • Molecular Weight 312.53 g/mol

  •  EC Number 203-887-4

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Properties

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packaging   50 g in Plastic bottle (8143520050)
density   0.85 g/cm3 (36 °C)
flash point   113 °C
mp   34 - 38 °C (External MSDS)
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Total ester content (GC, area%): ≥ 95.0 % (a/a)
  Melting range (lower value): ≥ 22 °C
  Melting range (upper value): ≤ 26 °C
  Assay Ethl palmitate (GC, area%): 45.0 - 51.0 % (a/a)
  Assay Ethyl stearate (GC, area%): 46.0 - 52.0 % (a/a)
  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 
2915 70 50
RTECS 
WI3600000
Storage class 
10 - 13 Other liquids and solids
WGK 
WGK 2 water endangering
Disposal 
3
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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