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Home/Compounds/Research Reagent/Pentafluorophenol
C6HF5O
184.06 g/mol
Research ReagentDanger

2,3,4,5,6-Pentafluorophenol

CAS771-61-9EC212-235-8
Category
Research Reagent
Compound Class
Halocarbon
Primary Use
Research Compound

2,3,4,5,6-Pentafluorophenol is a perfluorinated hydroxyarene compound used primarily as a research reagent. It is notable for its role in crystallography studies, particularly in investigating synthon evolution and unit cell behavior during crystallization.

research reagent for crystallography studiesstudy of symmetry-independent molecules in crystals

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 2,3,4,5,6-Pentafluorophenol (CAS 771-61-9) is 2908.19.

HS code (international, 6-digit)

2908.19

EU CN code (8-digit)

2908 19 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

2,3,4,5,6-pentafluorophenol

InChIKey

XBNGYFFABRKICK-UHFFFAOYSA-N

SMILES

C1(=C(C(=C(C(=C1F)F)F)F)F)O

Synonyms (11)
  • QFZ
  • 2,3,4,5,6-Pentafluorophenol
  • Perfluorophenol
  • Phenol, pentafluoro-
  • hydroxypentafluorobenzene
  • pentafluoro phenol
  • pentafluorohydroxybenzene

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