55556-66-6

55556-66-6 structure
55556-66-6 structure
  • Name: tert-Butyl methyl fumarate
  • Chemical Name: t-Butyl methyl fumarate
  • CAS Number: 55556-66-6
  • Molecular Formula: C9H14O4
  • Molecular Weight: 186.205
  • Create Date: 2022-08-18 00:14:22
  • Modify Date: 2025-08-26 18:37:51

Name t-Butyl methyl fumarate
Synonyms Methyl 2-methyl-2-propanyl (2E)-2-butenedioate
MFCD26383412
2-Butenedioic acid, 1,1-dimethylethyl methyl ester, (2E)-
Density 1.0±0.1 g/cm3
Boiling Point 227.4±13.0 °C at 760 mmHg
Molecular Formula C9H14O4
Molecular Weight 186.205
Flash Point 103.1±18.2 °C
Exact Mass 186.089203
LogP 1.85
Appearance Oil | Colourless
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.445
Storage condition Amber Vial, Refrigerator
Stability Light Sensitive
Water Solubility Chloroform (Slightly), Methanol (Slightly)
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