Poly(N-isopropylacrylamide)
聚(N-异丙基丙烯酰胺)
Also known as: PNIPAM, PNiPAM, NIPAM polymer, Poly-N-isopropylacrylamide, N-(1-Methylethyl)-2-propenamide homopolymer, 2-Propenamide, N-(1-methylethyl)-, homopolymer, poly(N-isopropylacrylamide) macromolecule
Poly(N-isopropylacrylamide) (CAS 25189-55-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H11NO and a molecular weight of 113.158 g/mol. It is also known as PNIPAM, PNiPAM and NIPAM polymer. Key properties include a melting point of 96 °C(lit.), a boiling point of 234.2±13.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 126.0±4.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25189-55-3
- Jingsj CID
- J-35494-5
- Molecular Formula
- C6H11NO
- Chinese Name
- 聚(N-异丙基丙烯酰胺)
- Molecular Weight
- 113.158 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 96 °C(lit.) |
|---|---|
| Boiling Point | 234.2±13.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 126.0±4.8 °C |
Frequently Asked Questions
What is the CAS number of Poly(N-isopropylacrylamide)?
The CAS number of Poly(N-isopropylacrylamide) is 25189-55-3.
What are the molecular formula and molecular weight of Poly(N-isopropylacrylamide)?
Poly(N-isopropylacrylamide) has molecular formula C6H11NO and molecular weight 113.158 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Poly(N-isopropylacrylamide) (CAS 25189-55-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35494-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.