9003-42-3 CHEBI:53221 Ethyl 2-methyl-2-propenoate homopolymer PEM PEMA Poly(ethylmethacrylate) poly(ethyl 2-methylpropenoate) poly(ethyl methacrylate) poly(ethyl methacrylate) macromolecule poly(ethyl-methacrylate) poly[1-(ethoxycarbonyl)-1-methylethylene] polyethyl methacrylate polyethyl-methacrylate polyethylmethacrylate CAS 9003-42-3
| CAS No. | 9003-42-3 |
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9003-42-3 CHEBI:53221 Ethyl 2-methyl-2-propenoate homopolymer PEM PEMA Poly(ethylmethacrylate) poly(ethyl 2-methylpropenoate) poly(ethyl methacrylate) poly(ethyl methacrylate) macromolecule poly(ethyl-methacrylate) poly[1-(ethoxycarbonyl)-1-methylethylene] polyethyl methacrylate polyethyl-methacrylate polyethylmethacrylate (CAS 9003-42-3) is a high-purity analytical reference standard with the molecular formula C6H10O2 and a molecular weight of 114.14 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 9003-42-3 CHEBI:53221 Ethyl 2-methyl-2-propenoate homopolymer PEM PEMA Poly(ethylmethacrylate) poly(ethyl 2-methylpropenoate) poly(ethyl methacrylate) poly(ethyl methacrylate) macromolecule poly(ethyl-methacrylate) poly[1-(ethoxycarbonyl)-1-methylethylene] polyethyl methacrylate polyethyl-methacrylate polyethylmethacrylate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 114.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 9003-42-3 CHEBI:53221 Ethyl 2-methyl-2-propenoate homopolymer PEM PEMA Poly(ethylmethacrylate) poly(ethyl 2-methylpropenoate) poly(ethyl methacrylate) poly(ethyl methacrylate) macromolecule poly(ethyl-methacrylate) poly[1-(ethoxycarbonyl)-1-methylethylene] polyethyl methacrylate polyethyl-methacrylate polyethylmethacrylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1959 |
Related CHEBI Standards
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