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Heptamethyltrisiloxane

Heptamethyltrisiloxane

  • CAT Number: M018448
  • CAS Number: 2895-07-0
  • Molecular Formula: C7H21O2Si3
  • Molecular Weight: 221.49
  • Purity: ≥95%
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Heptamethyltrisiloxane（Cat No.:M018448）, is a chemical compound belonging to the organosilicon class of compounds. It is composed of seven methyl groups (CH₃) attached to a silicon atom (Si), bonded to three oxygen atoms (O), and is part of the siloxane family. This compound is primarily used as a surfactant and emollient in the cosmetic and personal care industry. It imparts a silky, smooth feel when applied to the skin and can be found in various skincare and haircare products, including lotions, creams, and hair conditioners. Its properties make it valuable for enhancing the sensory experience and texture of these products.

Catalog Number M018448
CAS Number 2895-07-0
Molecular Formula

C7H21O2Si3

Purity 95%
Storage Room Temperature
IUPAC Name [dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilicon
InChI InChI=1S/C7H21O2Si3/c1-10(2)8-12(6,7)9-11(3,4)5/h1-7H3
InChIKey GDDVTIGTERZVBW-UHFFFAOYSA-N
SMILES C[Si](C)O[Si](C)(C)O[Si](C)(C)C

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