68083-14-7

Name SILICONE OIL
CAS 68083-14-7
EINECS(EC#) 203-492-7
Molecular Formula C6H18OSi2
MDL Number MFCD00132673
Molecular Weight 162.38
MOL File 68083-14-7.mol
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Chemical Properties

Melting point  -50 °C
Boiling point  >140 °C0.002 mm Hg(lit.)
density  1.09 g/mL at 20 °C
vapor density  >1 (vs air)
vapor pressure  <5 mm Hg ( 25 °C)
refractive index  n20/D 1.537
Fp  >230 °F
storage temp.  Storage temperature: no restrictions.
form  Liquid
color  Colorless
Specific Gravity 0.98
Water Solubility  Miscible with aliphatic, aromatic hydrocarbons, alcohol and chlorinated hydrocarbons. Immiscible with water, methanol and ethylene glycol.
InChI InChI=1S/C16H22O2Si2/c1-17-19(2,3)18-20(4,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,1-4H3
InChIKey ARWRSWALIGRKQA-UHFFFAOYSA-N
SMILES [Si](OC)(C)(C)O[Si](C)(C1=CC=CC=C1)C1=CC=CC=C1
Uses
silicon oil is a generic description usually referring to dimethicone.
CAS DataBase Reference 68083-14-7
EPA Substance Registry System Dimethyl diphenyl siloxanes and silicones (68083-14-7)

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Safety Statements 
WGK Germany  3
RTECS  VW3146875
Autoignition Temperature 460 °C
TSCA  Yes
HS Code  3910 00 00
Toxicity
LC50 inhalation in rat: 18gm/m3/1H

Hazard Information

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