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31689-25-5

31689-25-5 structure
31689-25-5 structure
  • Name: 1,4-Naphthalenedione,2,2'-(1,2-ethanediyl)bis-
  • Chemical Name: 2-[2-(1,4-dioxonaphthalen-2-yl)ethyl]naphthalene-1,4-dione
  • CAS Number: 31689-25-5
  • Molecular Formula: C22H14O4
  • Molecular Weight: 342.34400
  • Create Date: 2017-01-14 08:24:14
  • Modify Date: 2023-03-01 13:47:12

Name 2-[2-(1,4-dioxonaphthalen-2-yl)ethyl]naphthalene-1,4-dione
Density 1.344g/cm3
Boiling Point 560.5ºC at 760mmHg
Molecular Formula C22H14O4
Molecular Weight 342.34400
Flash Point 248.1ºC
Exact Mass 342.08900
PSA 68.28000
LogP 3.77780
Index of Refraction 1.652
HS Code 2914690090
HS Code 2914690090
Summary 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%