di-tert-Butyl 2-methylenemalonate CAS 86633-09-2

Purity 97%+In StockPharmaceutical Standards
CAS No.86633-09-2
Molecular FormulaC12H20O4
Molecular Weight228.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

di-tert-Butyl 2-methylenemalonate CAS 86633-09-2 chemical structure

Description

di-tert-Butyl 2-methylenemalonate (CAS 86633-09-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H20O4. Molecular weight: 228.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H20O4
Molecular Weight228.28 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1981

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