POLYDIMETHYLSILOXANE manufacturers and suppliers

POLYDIMETHYLSILOXANE suppliers

Properties

Melting point:: 0 °C (32 °F)

Density: 1 g/mL at 20 °C

vapor pressure: 5 mm Hg ( 20 °C)

refractive index: n20/D 1.406

Flash point:: >101°C

storage temp.: room temp

solubility: Practically insoluble in water, very slightly soluble or practically insoluble in anhydrous ethanol, practically insoluble in methanol, partly miscible with ethyl acetate, with methylene chloride, with methyl ethyl ketone and with toluene.

form: emulsion

color: Colorless

biological source: synthetic

Major Application: pharmaceutical (small molecule)

Cosmetics Ingredients Functions: SKIN CONDITIONING
HAIR CONDITIONING
SKIN CONDITIONING - EMOLLIENT
ANTIFOAMING

InChI: 1S/C6H18O2Si2.O2Si/c1-7-10(5,6)8-9(2,3)4;1-3-2/h1-6H3;

InChIKey: AMTWCFIAVKBGOD-UHFFFAOYSA-N

SMILES: [Si](O[Si](C)(C)C)(OC)(C)C.[Si](=O)=O

LogP: 3.404 (est)

EPA Substance Registry System: Simethicone (8050-81-5)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H319-H335

Precautionary statements: P261-P305+P351+P338

Hazard Codes: Xn,Xi

Risk Statements: 36/37-20-62

Safety Statements: 26-36-23-36/37

WGK Germany: 3

RTECS: TQ2690000

HS Code: 3910000000

Storage Class: 10 - Combustible liquids

Hazardous Substances Data: 8050-81-5(Hazardous Substances Data)

Use

Simethicone as supplied is not generally compatible with aqueous systems and will float like an oil on a formulation unless it is first emulsified. It should not be used in formulations or processing conditions that are very acidic (below pH 3) or highly alkaline (above pH 10), since these conditions may have some tendency to break the polydimethylsiloxane polymer. Simethicone cannot normally be mixed with polar solvents of any kind because it is very minimally soluble. Simethicone is incompatible with oxidizing agents.

You can find POLYDIMETHYLSILOXANE suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.