2-methyl-2-prop-1-ynylpropanedioic acid

Names

[ CAS No. ]:
4371-04-4

[ Name ]:
2-methyl-2-prop-1-ynylpropanedioic acid

[Synonym ]:
Methyl-prop-2-inyl-malonsaeure
Propanedioic acid,methyl-2-propynyl
2-methyl-2-propargyl-malonic acid
methyl-prop-2-ynyl-malonic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C7H8O4

[ Molecular Weight ]:
156.13600

[ Exact Mass ]:
156.04200

[ PSA ]:
74.60000

[ LogP ]:
0.18520

Safety Information

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • diethyl 2-methyl-2-prop-1-ynylpropanedioate
  • methyl iodide

DownStream

  • UNII:H1547KG7UZ
  • 2-methylpent-4-ynoic acid

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-methyl-2-prop-1-en-2-yl-3H-1-benzofuran
  • 2-methyl-2-prop-1-en-2-yl-1,3-dithiane
  • diethyl 2-methyl-2-prop-1-ynylpropanedioate
  • 2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid,styrene
  • 2-methyl-2-(5-methyl-2-prop-1-en-2-ylphenoxy)propanoic acid
  • 2-methyl-2-[(2-methylpropan-2-yl)oxy-prop-1-enylphosphoryl]oxypropane