474037

Poly(butyl methacrylate-co-methyl methacrylate)

average M_w ~150,000

• Fórmula lineal: [CH₂C(CH₃)[CO₂(CH₂)₃CH₃]]_X[CH₂C(CH₃)(CO₂CH₃)]_Y
• Número CAS: 25608-33-7
• NACRES: NA.23
• PubChem Substance ID: 24870952
• UNSPSC Code: 41116121
• MDL number: MFCD00145620

Propiedades

• density: 1.08 g/mL at 25 °C
• Quality Level: 200
• InChI: 1S/C8H14O2.C5H8O2/c1-4-5-6-10-8(9)7(2)3;1-4(2)5(6)7-3/h2,4-6H2,1,3H3;1H2,2-3H3
• SMILES string: COC(=O)C(C)=C.CCCCOC(=O)C(C)=C
• InChI key: WHLPIOPUASGRQN-UHFFFAOYSA-N
• form: solid
• mol wt: average M_w ~150,000
• reduced viscosity: 50-60 cm³/g(20 °C)(lit.)
• acid number: 1‑2 mg KOH/g
• transition temp: T_g (DSC) 52 °C (onset)
• solubility: esters, ketones, glycol ethers and aromatics: soluble, ethanol and water: insoluble

Descripción

Application

Binding agent for printing inks and foil, hardboard and ceramic lacquers.

Poly(butyl methacrylate-co-methyl methacrylate) (P(BMA-co-MMA) ) may be used to synthesize porous interpenetrating polymer network (IPN) with low-density polymers.[1][2] These IPN structures are applicable as membranes for separation of liquid mixtures due to their high mechanical strength and selectivity.[2] P(BMA-co-MMA) particles may be used to encapsulate single non-aggregated semiconducting quantum dots (QDs) for size enlargement.These hybrid organic/inorganic nanostructures may be used as single photon sources.[3]

Información de seguridad

• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)