PSS-(3-Mercapto)propyl-Heptaisobutyl substituted

PSS-(3-巯基)丙基-七异丁基取代

Also known as: Mercaptopropylisobutyl-POSS, POSS-Mercaptopropyl-isobutyl substituted, 1-(3-Mercapto)propyl-3,5,7,9,11,13,15-isobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane-1-propanethiol, 3,5,7,9,11,13,15-heptakis(2-methylpropyl)-, Mercaptopropyllsobutyl POSS, PSS-(3-MERCAPTO)PROPYL-HEPTAISOBUTYL SU&, AC1N7LY5, MFCD03427225

PSS-(3-Mercapto)propyl-Heptaisobutyl substituted (CAS 480438-85-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C31H70O12SSi8 and a molecular weight of 891.62900 g/mol. It is also known as Mercaptopropylisobutyl-POSS, POSS-Mercaptopropyl-isobutyl substituted and 1-(3-Mercapto)propyl-3,5,7,9,11,13,15-isobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane. Key property: a melting point of 230-235ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

480438-85-5

Jingsj CID

J-23543-7

Molecular Formula

C₃₁H₇₀O₁₂SSi₈

Chinese Name

PSS-(3-巯基)丙基-七异丁基取代

Molecular Weight

891.62900 g/mol

Category

Organic Compounds

Last updated

8/21/2026