Heptamethyltrisiloxane Price Not Available 1mg Heptamethyltrisiloxane Supplier Page Catalog Number R044324 Molecular Formula C7H21O2Si3 CAS# 1873-88-7 Purity ≥98% Inchi InChI=1S/C7H21O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h1-7H3 Inchi Key SWGZAKPJNWCPRY-UHFFFAOYSA-N SMILES C[Si](O[Si](C)(C)C)O[Si](C)(C)C Size 1mg Supplier Page https://www.musechem.com/product/R044324.html