994-49-0

Name HEXAETHYLDISILOXANE
CAS 994-49-0
EINECS(EC#) 213-619-8
Molecular Formula C12H30OSi2
MDL Number MFCD00026693
Molecular Weight 246.54
MOL File 994-49-0.mol
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Chemical Properties

Melting point  -115°C
Boiling point  231 °C
density  0.844
refractive index  1.4330
Fp  87°C
storage temp.  Sealed in dry,Room Temperature
Specific Gravity 0.844
Appearance Colorless to light yellow Liquid
Water Solubility  Not miscible or difficult to mix with water.
Hydrolytic Sensitivity 1: no significant reaction with aqueous systems
BRN  1750865
InChI InChI=1S/C12H30OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H2,1-6H3
InChIKey WILBTFWIBAOWLN-UHFFFAOYSA-N
SMILES [Si](CC)(CC)(CC)O[Si](CC)(CC)CC
CAS DataBase Reference 994-49-0(CAS DataBase Reference)
EPA Substance Registry System Disiloxane, hexaethyl- (994-49-0)

Safety Data

Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S24/25:Avoid contact with skin and eyes .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
TSCA  Yes
HS Code  2934999090

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