342-58-5

342-58-5 structure
342-58-5 structure
  • Name: 9,9-difluoro-9H-fluorene
  • Chemical Name: 9,9-difluoro-9H-fluorene
  • CAS Number: 342-58-5
  • Molecular Formula: C13H8F2
  • Molecular Weight: 202.19900
  • Create Date: 2017-10-07 06:48:41
  • Modify Date: 2025-11-06 22:15:00

Name 9,9-difluoro-9H-fluorene
Synonyms 9,9-Difluoro-9H-fluorene
9,9-difluorofluorene
9,9-difluoro-fluorene
9,9-Difluor-fluoren
Molecular Formula C13H8F2
Molecular Weight 202.19900
Exact Mass 202.05900
LogP 3.80710
HS Code 2903999090
HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
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