264237

1,2-Dibromo-4,5-difluorobenzene

98%

• Linear Formula: Br₂C₆H₂F₂
• CAS Number: 64695-78-9
• Molecular Weight: 271.88
• EC Number: 265-021-1
• MDL number: MFCD00009890
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855998
• NACRES: NA.22

Properties

• Assay: 98%
• form: liquid
• mp: 33-35 °C (lit.)
• functional group: bromo; fluoro
• SMILES string: Fc1cc(Br)c(Br)cc1F
• InChI: 1S/C6H2Br2F2/c7-3-1-5(9)6(10)2-4(3)8/h1-2H
• InChI key: JTEZQWOKRHOKDG-UHFFFAOYSA-N

Description

Application

1,2-Dibromo-4,5-difluorobenzene has been used in the preparation of:

• 2,2′-dibromo-4,4′,5,5′-tetrafluorobiphenyl
• 2-(2,3-dibromo-5,6-difluorophenyl)propan-2-ol

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226,H315,H319,H335
• Precautionary Statements: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Flash Point(F): 111.2 °F - closed cup
• Flash Point(C): 44 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves