9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate CAS 9003-63-8

Purity 97%+In StockPharmaceutical Standards
CAS No.9003-63-8
Molecular FormulaC8H14O2
Molecular Weight142.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate CAS 9003-63-8 chemical structure

Description

The occurrence of 9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate (CAS 9003-63-8), a certified reference material (molecular formula C8H14O2, MW 142.20 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H14O2, 9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 142.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC8H14O2
Molecular Weight142.20 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1959

Recommended Standards

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