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Pentaerythrityl Tetraisostearate

Bulk Cyclotetrasiloxane (D4 | Wholesale Silicone – RawSource

Pentaerythrityl Tetraisostearate

Chemical Formula:

C₇₇H₁₄₈O₈

CAS Number:

62125-22-8

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Bulk Cyclotetrasiloxane (D4 | Wholesale Silicone – RawSource

Pentaerythrityl Tetraisostearate

Chemical Formula:

C₇₇H₁₄₈O₈

CAS Number:

62125-22-8

Pentaerythrityl tetraisostearate is an ester of pentaerythritol and isostearic acid. It is a multifunctional emollient widely used in cosmetics and personal care products. It provides a smooth, non-greasy feel and enhances skin conditioning. Known for excellent spreading, lubrication, and moisturizing properties. Commonly used in lipsticks, creams, lotions, and makeup formulations.

Characteristics

Molar Weight

~1201 g/mol

Boiling Point

Decomposes before boiling

Solubility

Insoluble in water, soluble in oils

Density

~0.95 g/cm³

Forms

Clear to pale yellow viscous liquid

Odor

Odorless to mild fatty odor

USES AND APPLICATIONS

Key applications

  • Used as emollient in skin care products
  • Provides smooth, silky feel in lotions
  • Acts as stabilizer in cosmetic formulations
  • Improves spreadability of makeup and creams
  • Enhances moisturizing properties in lip care

Industries

  • Cosmetics and personal care
  • Skin care formulations
  • Hair care and lip care products
  • Makeup and dermatological preparations

Synonyms

Pentaerythritol tetraisostearate, PETIS, Tetraisostearate ester

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