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tert-Butyl methyl malonate

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Name

tert-Butyl methyl malonate

EINECS 255-919-1
CAS No. 42726-73-8 Density 1.039 g/cm3
PSA 52.60000 LogP 0.89120
Solubility N/A Melting Point -10 °C
Formula C8H14O4 Boiling Point 197.7 °C at 760 mmHg
Molecular Weight 174.197 Flash Point 79 °C
Transport Information N/A Appearance N/A
Safety 23-24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 42726-73-8 (TERT-BUTYL METHYL MALONATE) Hazard Symbols N/A
Synonyms

Malonicacid, tert-butyl methyl ester (6CI);Propanedioic acid, 1,1-dimethylethylmethyl ester (9CI);Malonic acid methyl tert-butyl ester;Methyl tert-butylmalonate;tert-Butyl methyl malonate;tert-Butylmethyl Malonate;

Article Data 10

tert-Butyl methyl malonate Chemical Properties

IUPAC Name: 1-O-tert-butyl 3-O-methyl propanedioate 
Empirical Formula: C8H14O4
Molecular Weight: 174.1944 
EINECS: 255-919-1 
Structure of Propanedioic acid,1-(1,1-dimethylethyl) 3-methyl ester (CAS NO.42726-73-8):

Index of Refraction: 1.422
Molar Refractivity: 42.62 cm3
Molar Volume: 167.6 cm3
Polarizability: 16.89×10-24cm3
Surface Tension: 30.8 dyne/cm
Density: 1.039 g/cm3
Flash Point: 79 °C
Enthalpy of Vaporization: 43.39 kJ/mol 
Melting Point: -10 °C
Boiling Point: 197.7 °C at 760 mmHg
Vapour Pressure: 0.374 mmHg at 25°C 
Physical Appearance: clear colorless to slightly yellow liquid
Product Categories: Aromatic Esters;C8 to C9;Carbonyl Compounds;Esters 
Synonyms of Propanedioic acid,1-(1,1-dimethylethyl) 3-methyl ester (CAS NO.42726-73-8): tert-Butyl methyl malonate ; Malonic acid tert-butyl methyl ester ; Malonic acid 1-methyl 3-tert-butyl ester ; Malonic acid 1-tert-butyl 3-methyl ester  

tert-Butyl methyl malonate Safety Profile

Safety Statements: 23-24/25
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
WGK Germany: 3

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