Cyclotetrasiloxane is the cyclic dimethyl polysiloxane that conforms to the formula: [SiO(CH3)2]n, where n equals 4, and the other components of cyclomethicone (where n equals 3, 5, 6, or 7) are present at levels of less than 1%.
CAS Numbers:
- 293-51-6
- 556-67-2
EC/List Numbers:
- 209-136-7
Technical Names:
- Cyclotetrasiloxane (INCI)
- Cyclotetrasiloxane, D4
- Cyclotetrasiloxane, Octamethyl-
- Octamethylcyclotetrasiloxane
- Octamethylcyclotetrasiloxane
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- Cleaning Products
- Industrial and Automotive Chemicals
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