254487

Di-tert-butyl malonate

98%

• Synonym(s): 1,3-Bis(1,1-dimethylethyl) propanedioate, 1,3-Di-tert-butyl propanedioate, Bis(1,1-dimethylethyl) malonate, di-tert-butyl propanedioate, tert-Butyl malonate
• Linear Formula: (CH₃)₃COCOCH₂COOC(CH₃)₃
• CAS Number: 541-16-2
• Molecular Weight: 216.27
• Beilstein/REAXYS Number: 1781766
• EC Number: 208-769-6
• MDL number: MFCD00008810
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855386
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 98%
• form: liquid
• refractive index: n20/D 1.418 (lit.)
• bp: 110-111 °C/22 mmHg (lit.)
• mp: −7-−6 °C (lit.)
• density: 0.966 g/mL at 25 °C (lit.)
• functional group: ester
• SMILES string: CC(C)(C)OC(=O)CC(=O)OC(C)(C)C
• InChI: 1S/C11H20O4/c1-10(2,3)14-8(12)7-9(13)15-11(4,5)6/h7H2,1-6H3

Description

Application

Di-tert-butyl malonate was used in total synthesis of (+/−)-actinophyllic acid. It was also employed as precursor for metal-organic chemical vapor deposition of HfO₂ and ZrO₂ thin films.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 192.2 °F - closed cup
• flash_point_c: 89 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter