4-methoxy-2-methylidene-4-oxobutanoic acid CAS No.7338-27-4 / Cat No.EBD93569
Formula: C6H8O4
Molecular Weight:144.13
Synonyms:
4-methyl hydrogen 2-methylenesuccinate
4-Methyl hydrogen 2-methylenesuccinate
4-methoxy-2-methylidene-4-oxobutanoic acid
4-methoxy-2-methylene-4-oxo-butanoic acid
4-methoxy-2-methylidene-4-oxobutanoic acid
4-methoxy-2-methylidene-4-oxobutanoic acid
Package
Properties
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Density:
1.195g/cm3
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Boiling point:
286.7°C at 760 mmHg
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Flashing point:
122.1°C
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Vapour pressure:
0.000663mmHg at 25°C
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： 1H NMR (400 Hz, DMSO-d6, r.t., TMS): delta 12.616 (s, 1H, COOH), 6.149 (d, 1H, J = 1.20 Hz, CH2=), 5.763 (d, 1H, J = 1.20 Hz, CH2=), 3.580 (s, 3H, OCH3), 3.336 (s, 2H, CH2) (see Fig. S1 in Supportinginformation)
1H NMR
13C NMR
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Suggested Compounds
