264237

1,2-Dibromo-4,5-difluorobenzene

98%

• Lineární vzorec: Br₂C₆H₂F₂
• Číslo CAS: 64695-78-9
• Molekulová hmotnost: 271.88
• EC Number: 265-021-1
• MDL number: MFCD00009890
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855998
• NACRES: NA.22

Vlastnosti

• assay: 98%
• form: liquid
• mp: 33-35 °C (lit.)
• 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

Popis

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

Bezpečnostní informace

• Pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H315,H319,H335
• pcodes: 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: 4.1B - Flammable solid hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 111.2 °F - closed cup
• flash_point_c: 44 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter