3-Hydroxypropylheptaisobutyl-POSS

PSS-(3-羟丙基)-取代七异丁基

Also known as: 3-HYDROXYPROPYLISOBUTYL-POSS, PSS-(3-HYDROXYPROPYL)-HEPTAISOBUTYL SUBSTITUTED, 3-Hydroxypropylheptaisobutyl-POSS(R), Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane-1-propanol, 3,5,7,9,11,13,15-heptakis(2-methylpropyl)-

3-Hydroxypropylheptaisobutyl-POSS (CAS 681235-70-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C31H70O13Si8 and a molecular weight of 875.56 g/mol. It is also known as 3-HYDROXYPROPYLISOBUTYL-POSS, PSS-(3-HYDROXYPROPYL)-HEPTAISOBUTYL SUBSTITUTED and 3-Hydroxypropylheptaisobutyl-POSS(R). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 681235-70-1
Jingsj CID: J-884938-0
Molecular Formula: C₃₁H₇₀O₁₃Si₈
Chinese Name: PSS-(3-羟丙基)-取代七异丁基
Molecular Weight: 875.56 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Hydroxypropylheptaisobutyl-POSS?

The CAS number of 3-Hydroxypropylheptaisobutyl-POSS is 681235-70-1.

What are the molecular formula and molecular weight of 3-Hydroxypropylheptaisobutyl-POSS?

3-Hydroxypropylheptaisobutyl-POSS has molecular formula C31H70O13Si8 and molecular weight 875.56 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Hydroxypropylheptaisobutyl-POSS (CAS 681235-70-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-884938-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.