Poly(isobutyl methacrylate)
聚(甲基丙烯酸异丁酯)
Also known as: Isobutyl methacrylate homopolymer, Isobutyl methacrylate polymer, Methacrylic acid isobutyl ester polymer, Isobutyl methacrylate resin, 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester, homopolymer, POLY(ISOBUTYL METHACRYLATE), POLY (ISOBUTYL METHACRYLATE), AVERAGE MW CA. 451,000 (GPC)
Poly(isobutyl methacrylate) (CAS 9011-15-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O2 and a molecular weight of 142.19600 g/mol. It is also known as Isobutyl methacrylate homopolymer, Isobutyl methacrylate polymer and Methacrylic acid isobutyl ester polymer. Key properties include a boiling point of 160ºC at 760mmHg, a density of 0.894g/cm3 and a flash point of 50.6ºC. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 9011-15-8
- Jingsj CID
- J-17727-4
- Molecular Formula
- C8H14O2
- Chinese Name
- 聚(甲基丙烯酸异丁酯)
- Molecular Weight
- 142.19600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 160ºC at 760mmHg |
|---|---|
| Density | 0.894g/cm3 |
| Flash Point | 50.6ºC |
| Exact Mass | 142.09900 |
| PSA | 26.30000 |
| LogP | 1.90580 |
| Appearance | crystalline |
| Refractive Index | n20/D 1.477 |
| Additional Property | alcohols and water: insoluble |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
Frequently Asked Questions
What is the CAS number of Poly(isobutyl methacrylate)?
The CAS number of Poly(isobutyl methacrylate) is 9011-15-8.
What are the molecular formula and molecular weight of Poly(isobutyl methacrylate)?
Poly(isobutyl methacrylate) has molecular formula C8H14O2 and molecular weight 142.19600 g/mol.
Is Poly(isobutyl methacrylate) hazardous?
Poly(isobutyl methacrylate) has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Poly(isobutyl methacrylate) (CAS 9011-15-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17727-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.