methyl 3-methyl-2-oxobutanoate

Suppliers

Names

[ CAS No. ]:
3952-67-8

[ Name ]:
methyl 3-methyl-2-oxobutanoate

[Synonym ]:
methyl 3-methyl-2-oxobutyrate
Methyl3-Methyl-2-oxobutanoate
methyl 2-oxoisovalerate
methyl isopropylglyoxylate
methyl 3-methyl-2-ketobutanoate
3-methyl-2-oxo-butyric acid methyl ester

Chemical & Physical Properties

[ Density]:
1.012g/cm3

[ Boiling Point ]:
161.852ºC at 760 mmHg

[ Molecular Formula ]:
C6H10O3

[ Molecular Weight ]:
130.14200

[ Flash Point ]:
56.313ºC

[ Exact Mass ]:
130.06300

[ PSA ]:
43.37000

[ LogP ]:
0.38450

[ Index of Refraction ]:
1.406

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-methoxy-3-methylbut-1-yne
  • diazomethane
  • α-Ketoisovaleric acid
  • 2-Amino-3-methyl-2-butenoic acid ethyl ester
  • α,α-dehydrovaline methyl ester
  • 1-chloro-1-methoxy-3-methylbutane
  • 2-diazonio-1-methoxy-3-methylbut-1-en-1-olate
  • L-VALINE METHYL ESTER
  • 4-Isopropylidene-2,5-oxazolidinedione

DownStream

  • (S)-Methyl 2-hydroxy-3-methyl butanoate
  • (R)-Methyl 2-hydroxy-3-methylbutanoate
  • dimethyl (2S)-2-hydroxy-2-propan-2-ylbutanedioate
  • methyl 2-[(2,4-dinitrophenyl)hydrazinylidene]-3-methylbutanoate

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

  • phenylmethyl 3-methyl-2-oxobutanoate
  • (4-bromophenyl)methyl 3-methyl-2-oxobutanoate
  • methyl 3-methyl-2-oxopent-3-enoate
  • methyl 3-methyl-2-(3-phenylmethoxycarbonylaminopropanoylamino)butanoate
  • Sodium 3-methyl-2-oxobutanoate-d7
  • Sodium 3-methyl-2-oxobutanoate-13C,d4-1