PSS-Chloropropyl-Heptaisobutyl substituted

1-氯丙基-3,5,7,9,11,13,15-异丁基五环[9.5.1.13,9.15,15.17,13]八硅氧烷

Also known as: 1-(3-Chloropropyl)-3,5,7,9,11,13,15-heptakis(2-methylpropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1-Chloropropyl-3,5,7,9,11,13,15-isobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 3-Chloropropylheptaisobutyl-POSS, Chloropropylisobutyl-PSS, PSS-Chloropropyl-isobutyl substituted, 1-CHLOROPROPYL-3,5,7,9,11,-ISOBUTYLPENTA-CYCLO-(9.5.1.1(3,9).)OCTASILOXANE, PSS-CHLOROPROPYL-HEPTAISOBUTYL SUBSTITU&

PSS-Chloropropyl-Heptaisobutyl substituted (CAS 480438-84-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C31H69ClO12Si8 and a molecular weight of 894.00900 g/mol. It is also known as 1-(3-Chloropropyl)-3,5,7,9,11,13,15-heptakis(2-methylpropyl)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1-Chloropropyl-3,5,7,9,11,13,15-isobutylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane and 3-Chloropropylheptaisobutyl-POSS. Key property: a melting point of 214-219ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

480438-84-4

Jingsj CID

J-1992509-5

Molecular Formula

C₃₁H₆₉ClO₁₂Si₈

Chinese Name

1-氯丙基-3,5,7,9,11,13,15-异丁基五环[9.5.1.13,9.15,15.17,13]八硅氧烷

Molecular Weight

894.00900 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026