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SUNCHEM
Cyclopentasiloxane
Cyclopentasiloxane (D5) is the most widely used volatile cyclic siloxane in personal care, acting as a carrier solvent and spreading agent in deodorants, skin care, hair care, and sunscreen formulations for its excellent evaporative and skin feel properties. SUNCHEM supports international buyers with Cyclopentasiloxane sourcing…
541-02-6
- Lot COA with every shipment
- Samples for your trials
- Technical support for your trial
Product overview & key benefits
Cyclopentasiloxane (D5) is the most widely used volatile cyclic siloxane in personal care, acting as a carrier solvent and spreading agent in deodorants, skin care, hair care, and sunscreen formulations for its excellent evaporative and skin feel properties. SUNCHEM supports international buyers with Cyclopentasiloxane sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
| Property | Reference value |
|---|---|
| Melting point | -44°C |
| Boiling point | 90 °C/10 mmHg (lit.) |
| Density | 0.958 g/mL at 25 °C (lit.) |
| Storage temp | 2-8°C |
| Appearance & Physical State | Liquid |
| Flash Point | 162 °F |
| Refractive Index | 1.396 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
Existing product reference data. Confirm the specification of the offered grade before ordering.
Applications
Primary volatile carrier in deodorant and antiperspirant
Skin care and sunscreen spreading agent
Hair silicone serum and conditioner carrier
Makeup and color cosmetic formulation
Silicone elastomer gel formulation carrier
Light-feel emollient in skin care
Volatile silicone for cosmetic texture enhancement
From first email to approved supply
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Review the producer TDS, a recent COA and SDS with the quotation.
Trial a sample
Run your own tests against your current grade.
Lock the spec
Put approved lot limits into the contract and check every COA against them.
Tell us your requirement. We match the grade.
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