C12H8F2
190.19 g/mol
Research ReagentWarning
2,2'-Difluorobiphenyl
CAS388-82-9EC206-863-1
Category
Research Reagent
Compound Class
Halocarbon
Primary Use
Research Compound
2,2'-Difluorobiphenyl is a fluorinated biphenyl compound used as a research reagent. It features two aromatic rings with two fluorine substituents, contributing to its structural properties for laboratory investigations.
research compound for crystallographic studies
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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Related Compounds
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,2'-Difluorobiphenyl (CAS 388-82-9) is 2903.99.
HS code (international, 6-digit)
2903.99
EU CN code (8-digit)
2903 99 80
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
1-fluoro-2-(2-fluorophenyl)benzene
InChIKey
PXFIPIAXFGAEMJ-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C2=CC=CC=C2F)F
Synonyms (12)
- 1,1'-Biphenyl,2,2'-difluoro-
- 2,2'-Difluoro-1,1'-biphenyl
- 2,2'-Difluorobiphenyl
- 2,2'-Difluorobiphenyl (PFB 4)
- 2,2'-Difluorodiphenyl
- Biphenyl, 2,2'-difluoro
- O,O'-DIFLUOROBIPHENYL
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