| Section: 12 | Synthetic resins (SR) | Page: 56 | 
| IRUG filename: ISR00056 | Data type: Infrared | IRUG material class: Synthetic resins (SR) | 
| Sample type: Reference material | Common name(s): Poly(methyl acrylate-ethyl methacrylate), methyl methacrylate-ethyl acrylate copolymer, polyacrylic | Trade name(s): Acryloid B-72 | 
| CAS name: 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate | Sample source 1: Rohm and Haas Company | Source location 1: Philadelphia, PA, US | 
| Color: Colorless | Age: 5 yrs | Application: MFTIR (Fourier transform infrared microspectroscopy) | 
| Mode: Tran | Originating institution name: Philadelphia Museum of Art | Originating institution acronym: PMA | 
| Linear formula: [CH2C(CH3)(CO2CH3)]X[CH2CH(CO2C2H5]Y | CAS registry no: 9010-88-2 |