Silicone oil

Modify Date: 2025-08-20 13:32:18

Silicone oil Structure
Silicone oil structure
Common Name Silicone oil
CAS Number 63148-62-9 Molecular Weight 92.16920
Density 0.764 g/mL at 20 °C(lit.) Boiling Point 101 °C(lit.)
Molecular Formula C2H8O2Si Melting Point −59 °C(lit.)
MSDS Chinese USA Flash Point 33 °F
Symbol GHS09
GHS09
Signal Word

 Names

Name Dimethylsilicone oil
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.764 g/mL at 20 °C(lit.)
Boiling Point 101 °C(lit.)
Melting Point −59 °C(lit.)
Molecular Formula C2H8O2Si
Molecular Weight 92.16920
Flash Point 33 °F
Exact Mass 92.02940
PSA 40.46000
Vapour density >1 (vs air)
Vapour Pressure <5 mm Hg ( 25 °C)
Index of Refraction n20/D 1.377(lit.)
Stability Stable. Incompatible with strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JT6484500
CHEMICAL NAME :
Dow corning 200 fluid
CAS REGISTRY NUMBER :
63148-62-9
LAST UPDATED :
199710

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
120 gm/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
REFERENCE :
ISMJAV Israel Medical Journal. (Jerusalem, Israel) V.17-23, 1958-64. For publisher information, see IJMDAI. Volume(issue)/page/year: 22,15,1963 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80615 No. of Facilities: 8498 (estimated) No. of Industries: 64 No. of Occupations: 49 No. of Employees: 79858 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6499 No. of Facilities: 88303 (estimated) No. of Industries: 357 No. of Occupations: 199 No. of Employees: 1647067 (estimated) No. of Female Employees: 337044 (estimated)

 Safety Information

Symbol GHS09
GHS09
Hazard Statements H413
Precautionary Statements P273
Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes F: Flammable;
Risk Phrases 11-65-48/23/24/25-36/38-46-45
Safety Phrases 16-24/25-62-45-36/37-26-53
RIDADR UN 1993 3/PG 2
WGK Germany 3
RTECS JM9237000
HS Code 2942000000

 Customs

HS Code 2942000000

 Articles60

More Articles
Editorial comment.

J. Urol. 192(6) , 1799-800; discussion 1800, (2014)

Prospective study of polydimethylsiloxane vs dextranomer/hyaluronic acid injection for treatment of vesicoureteral reflux.

J. Urol. 192(6) , 1794-9, (2014)

Endoscopic injection of a bulking agent is becoming a first-line treatment for low grade vesicoureteral reflux. We prospectively compared the efficacy of 2 such products commercially available in Cana...

Development of a polydimethylsiloxane-thymol/nitroprusside composite based sensor involving thymol derivatization for ammonium monitoring in water samples.

Sci. Total Environ. 503-504 , 105-12, (2015)

This report describes a polydimethylsiloxane (PDMS)-thymol/nitroprusside delivery composite sensor for direct monitoring of ammonium in environmental water samples. The sensor is based on a PDMS suppo...

 Synonyms

EINECS 203-492-7
MFCD00132673
Poly(dimethylsiloxane)
Silicone oil
Dimethyl Silicon Oil
Polydimethylsiloxane
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