dimethyl 2-methyl-3-oxobutanedioate

Names

[ CAS No. ]:
63921-06-2

[ Name ]:
dimethyl 2-methyl-3-oxobutanedioate

[Synonym ]:
EINECS 264-564-1
Dimethyl methyloxosuccinate
Butanedioic acid,2-methyl-3-oxo-,1,4-dimethyl ester

Chemical & Physical Properties

[ Density]:
1.172g/cm3

[ Boiling Point ]:
229ºC at 760mmHg

[ Molecular Formula ]:
C₇H₁₀O₅

[ Molecular Weight ]:
174.15100

[ Flash Point ]:
93.4ºC

[ Exact Mass ]:
174.05300

[ PSA ]:
69.67000

[ Index of Refraction ]:
1.425

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

dimethyl (2-methyl-3-oxobutyl) phosphite
dimethyl-(2-methyl-3-trimethylstannyl-3H-inden-1-yl)phosphane
dimethyl-(2-methyl-3-phenoxycarbonyloxy-3-thiophen-2-ylpropyl)azanium,chloride
dimethyl-[2-[methyl-(3-phenylindol-1-yl)amino]ethyl]azanium,chloride
dimethyl-(2-methyl-3,3-diphenyl-4-propanoyloxyhexyl)azanium,chloride
Benzenepropanal, alpha,4-dimethyl-