Top Suppliers:I want be here


74513-16-9

74513-16-9 structure
74513-16-9 structure
  • Name: Bicyclo[3.3.0]octane-3,7-dione
  • Chemical Name: tetrahydropentalene-2,5-dione
  • CAS Number: 74513-16-9
  • Molecular Formula: C8H10O2
  • Molecular Weight: 138.16400
  • Create Date: 2017-01-29 17:08:02
  • Modify Date: 2024-01-03 14:55:36

Name tetrahydropentalene-2,5-dione
Synonyms bicyclo<3.3.0>octan-3,7-dione
RARECHEM AQ BC 8009
Bicyclo[3.3.0]octane-3,7-dione
NSC 139193
tetrahydropentalene-2,5(1H,3H)-dione
Density 1.191 g/cm3
Boiling Point 268.3ºC at 760 mmHg
Melting Point 85 ºC (ethyl acetate hexane )
Molecular Formula C8H10O2
Molecular Weight 138.16400
Flash Point 99.4±22.4 ºC
Exact Mass 138.06800
PSA 34.14000
LogP 0.94460
Water Solubility Sparingly soluble (12 g/L) (25 ºC)
HS Code 2914399090
HS Code 2914399090
Summary 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%