dimethyl 2-methyl-3-oxobutanedioate

Modify Date: 2024-01-07 18:02:57

dimethyl 2-methyl-3-oxobutanedioate Structure
dimethyl 2-methyl-3-oxobutanedioate structure
Common Name dimethyl 2-methyl-3-oxobutanedioate
CAS Number 63921-06-2 Molecular Weight 174.15100
Density 1.172g/cm3 Boiling Point 229ºC at 760mmHg
Molecular Formula C7H10O5 Melting Point N/A
MSDS N/A Flash Point 93.4ºC

 Names

Name dimethyl 2-methyl-3-oxobutanedioate
Synonym More Synonyms

 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

~72%

dimethyl 2-methyl-3-oxobutanedioate Structure

dimethyl 2-meth...

CAS#:63921-06-2

Literature: Bhat, K. S.; Dixit, K. N.; Rao, A. S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 509 - 512

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dimethyl 2-methyl-3-oxobutanedioate Structure

dimethyl 2-meth...

CAS#:63921-06-2

Literature: Gallucci, Robert R.; Jones, Maitland Journal of Organic Chemistry, 1985 , vol. 50, # 22 p. 4404 - 4405

~%

dimethyl 2-methyl-3-oxobutanedioate Structure

dimethyl 2-meth...

CAS#:63921-06-2

Literature: Nishikawa Rep. Res. Dep. Chem. Kyushu Univ.Chem.Abstr., 1950 , vol. 1, p. 58 Rep. Res. Dep. Chem. Kyushu Univ.Chem.Abstr., 1952 , p. 2499

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dimethyl 2-methyl-3-oxobutanedioate Structure

dimethyl 2-meth...

CAS#:63921-06-2

Literature: Tsuda, Tetsuo; Chujo, Yoshiki; Takahashi, Seiji; Saegusa, Takeo Journal of Organic Chemistry, 1981 , vol. 46, p. 4980 - 4987

~%

dimethyl 2-methyl-3-oxobutanedioate Structure

dimethyl 2-meth...

CAS#:63921-06-2

Literature: Tsuda, Tetsuo; Chujo, Yoshiki; Takahashi, Seiji; Saegusa, Takeo Journal of Organic Chemistry, 1981 , vol. 46, p. 4980 - 4987

 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%

 Synonyms

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