Identification Chemical Properties Safety Data Supplier Related Products

68938-54-5

Name DIMETHYLSILOXANE, ETHYLENE OXIDE BLOCK COPOLYMER
CAS 68938-54-5
MDL Number MFCD00240065

Chemical Properties

Melting point  −14 °C
Boiling point  150 °C(lit.)
density  1.035 g/mL at 25 °C
refractive index  n20/D 1.455
Fp  >230 °F
solubility  H2O: insoluble
Specific Gravity 1.03
EPA Substance Registry System Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether (68938-54-5)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
RIDADR  NA 1993 / PGIII
WGK Germany  3
TSCA  Yes

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