Acryloyloxypropyl Polysilsesquioxane

AKA “SCHEMBL16521900, DTXSID301370455, Acrylo POSS Cage Mixture MA 0736, 1204591-17-2”

Ingredient

Ingredient Facts

Acryloyloxypropyl polysilsesquioxane

AKA: SCHEMBL16521900, DTXSID301370455, Acrylo POSS Cage Mixture MA 0736, 1204591-17-2

Ingredient · Nail Conditioning · EWG: 4

Synthetic

Skin Conditioner

Silicone

Not Clean

2-Propenoic acid, 1,1',1',1'',1'',1''',1''',1''''-(pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane-1,3,5,7,9,11,13,15-octaylocta-3,1-propanediyl) ester

Formula

C48H72O28Si8

Mol. Weight

1321.70

CAS #

1204591-17-2

Form

Liquid

See origin →

Functions

Nail Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Strengthens nails

Traditional Use

A synthetic silicone-based polymer developed for advanced cosmetic formulations. Created to provide long-wear, water-resistant properties in modern makeup and protective skincare products.