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8.22184 EMD Millipore

Tween® 20

Tween® 20 for synthesis. CAS 9005-64-5, pH 6 - 8 (50 g/l, H₂O, 20 °C)., for synthesis

  • CAS Number 9005-64-5

  • Linear Formula C₅₈H₁₁₄O₂₆

  • Molecular Weight 1228 g/mol

  •  EC Number 500-018-3

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Properties

Related Categories Biochemicals and Reagents, Detergents, Non-Ionic Detergents More...
packaging   2.5 l in Plastic bottle (8221842500)
vapor pressure   <1.4 hPa (20 °C)
solubility   <0.2 mg/l soluble
density   1.1 g/cm3 (25 °C)
flash point   275 °C
pH   6 - 8 (50 g/l, H₂O, 20 °C)
LD 50 oral   LD50 Rat 38900 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Density (d 20 °C/ 4 °C): 1.095 - 1.105
  Hydroxyl value: 96 - 108
  Saponification value: 40 - 50
  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 
3402 13 00
RTECS 
TR7400000
Storage class 
10 - 13 Other liquids and solids
WGK 
WGK 1 slightly 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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