Cyclicdimethylpolysiloxane
- Product Name
- Cyclicdimethylpolysiloxane
- CAS No.
- 69430-24-6
- Chemical Name
- Cyclicdimethylpolysiloxane
- Synonyms
- POLYDIMETHYLCYCLOSILOXANE;kf993;UP 1004;q2-1401;sws-f222;sws03314;X 2-1401;dowcorning344;Silwet FZ 2166;Silicone TSA 405A
- CBNumber
- CB0500393
- Formula Weight
- 0
- MOL File
- Mol file
Cyclicdimethylpolysiloxane Property
- EPA Substance Registry System
- Cyclomethicone (69430-24-6)
Safety
- RIDADR
- 1993
- HazardClass
- 3.2
- PackingGroup
- III
- Hazardous Substances Data
- 69430-24-6(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H361Suspected of damaging fertility or the unborn child
H412Harmful to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P273Avoid release to the environment.
P281Use personal protective equipment as required.
P308+P313IF exposed or concerned: Get medical advice/attention.
P405Store locked up.
P501Dispose of contents/container to..…
Cyclicdimethylpolysiloxane Chemical Properties,Usage,Production
Chemical Properties
Cyclomethicone occurs as a clear, colorless and tasteless volatile liquid.
Uses
Pharmaceutic aid (wetting agent).
Production Methods
Cyclomethicone is manufactured by the distillation of crude polydimethylsiloxanes.
brand name
VS-7158 (Witco); VS-7207 (Witco); VS-7349 (Witco).
Pharmaceutical Applications
Cyclomethicone is mainly used in topical pharmaceutical and cosmetic formulations such as water-in-oil creams.
Cyclomethicone has been used in cosmetic formulations, at concentrations of 0.1-50%, since the late 1970s and is now the most widely used silicone in the cosmetics industry. Its high volatility, and mild solvent properties, make it ideal for use in topical formulations because its low heat of vaporization means that when applied to skin it has a ‘dry’ feel.
Safety
Cyclomethicone is generally regarded as a relatively nontoxic and nonirritant material. Although it has been used in oral pharmaceutical applications, cyclomethicone is mainly used in topical pharmaceutical formulations. It is also widely used in cosmetics. Studies of the animal and human toxicology of cyclomethicone suggest that it is nonirritant and not absorbed through the skin. Only small amounts are absorbed orally; an acute oral dose in rats produced no deaths.
storage
Cyclomethicone should be stored in an airtight container in a cool, dry, place.
Regulatory Status
Included in the FDA Inactive Ingredients Database(oral powderfor reconstitution, topical lotion, topical cream, topical emulsion). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.
Cyclicdimethylpolysiloxane Preparation Products And Raw materials
Raw materials
Preparation Products
Cyclicdimethylpolysiloxane Suppliers
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View Lastest Price from Cyclicdimethylpolysiloxane manufacturers
- Product
- Cyclicdimethylpolysiloxane 69430-24-6
- Price
- US $75.00-20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-06-03
- Product
- Cyclodimethylsiloxanes 69430-24-6
- Price
- US $10.70/KG
- Min. Order
- 10KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-20
- Product
- DMC 69430-24-6
- Price
- US $1.00/PCS
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10mt
- Release date
- 2021-01-19