3552-33-8

3552-33-8 structure
3552-33-8 structure
  • Name: 2,5-FURANDIONE,3-ETHYL-4-METHYL-
  • Chemical Name: 2-Ethyl-3-methylmaleic Anhydride
  • CAS Number: 3552-33-8
  • Molecular Formula: C7H8O3
  • Molecular Weight: 140.13700
  • Create Date: 2017-09-07 06:59:16
  • Modify Date: 2024-01-09 16:29:38

Name 2-Ethyl-3-methylmaleic Anhydride
Synonyms 3-ethyl-4-methylfuran-2,5-dione
Density 1.171g/cm3
Boiling Point 231.8ºC at 760mmHg
Molecular Formula C7H8O3
Molecular Weight 140.13700
Flash Point 101.6ºC
Exact Mass 140.04700
PSA 43.37000
LogP 0.79630
Index of Refraction 1.479
HS Code 2917190090
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%