Octamethylcyclotetrasiloxane
A colorless viscous liquid.
Structure:
Synonyms:
D4, OMCTS
CAS#:
556-67-2
Formula:
[(CH3)2SiO]4
Family:
Cyclic Siloxane, Cyclomethicone
Sizes:
Tote
Drum
Pail
1-gallon
Regulatory Status:
non-HAPS, 100% VOC Exempt per SCAQMD
Primary Applications:
Octamethylcyclotetrasiloxane itself is used as an additive to plastic and rubber products, paints, adhesives, cosmetics, food packaging, and many other product areas
Industry Uses:
• Monomer: Used in the production of silicone polymers
• Intermediate: Used in the production of silicone fluids and elastomers
• Additive: Used in plastic and rubber products, paints, adhesives, cosmetics, and food packaging
• Solvent: Used as a solvent in cosmetics, personal care products, and industrial products
• Emollient: Used as an emollient in cosmetics, hair care products, and skin care products
• Lubricant: Used as a lubricant in cosmetics, personal care products, and industrial products
Safety Precautions:
Octamethylcyclotetrasiloxane is a flammable liquid and must be handled with the proper Personal Protective Equipment. Please refer to the SDS for any questions or concerns.
Technical Documents:
TDS and SDS available upon request.
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