DMPS1M

Dimethylpolysiloxane

viscosity 1,000 cSt (25 °C)(lit.)

• Synonym(s): Polydimethylsiloxane
• CAS Number: 63148-62-9
• MDL number: MFCD00025691
• UNSPSC Code: 12352200
• PubChem Substance ID: 24894357
• NACRES: NA.25
• Form: liquid

Properties

• form: liquid
• Quality Segment: 100
• mol wt: ~28,000
• viscosity: 1,000 cSt(25 °C)(lit.)
• SMILES string: CO[Si](C)(C)OC
• InChI: 1S/C4H12O2Si/c1-5-7(3,4)6-2/h1-4H3
• InChI key: JJQZDUKDJDQPMQ-UHFFFAOYSA-N

Description

Application

Clear, colorless fluid polymer useful as a stationary phase in gas chromatography and as an anti-foaming agent.

Dimethylpolysiloxane is used in protein chromatography and affininty chromatography. Dimethylpolysiloxane was used to determine that postprandial inflammatory response after ingestion of heated oils in obese persons is reduced by the presence of phenol compounds.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 600.8 °F - closed cup
• flash_point_c: 316.00 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)