124060

2-Bromofluorene

95%

• Fórmula empírica (notación de Hill): C₁₃H₉Br
• Número de CAS: 1133-80-8
• Peso molecular: 245.11
• EC Number: 214-480-6
• MDL number: MFCD00001115
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847594
• NACRES: NA.22

Propiedades

• assay: 95%
• bp: 185 °C/135 mmHg (lit.)
• mp: 112-114 °C (lit.)
• SMILES string: Brc1ccc-2c(Cc3ccccc-23)c1
• InChI: 1S/C13H9Br/c14-11-5-6-13-10(8-11)7-9-3-1-2-4-12(9)13/h1-6,8H,7H2
• InChI key: FXSCJZNMWILAJO-UHFFFAOYSA-N

Descripción

General description

2-Bromofluorene is a nonintrusive end-capping reagent to control molecular weights and to generate well-defined oligomers.

Application

2-Bromofluorene was used in the synthesis of end-capping reagent 2-bromo-9,9-di-nhexylfluorene. It has been used in the preparation of poly(di-n-hexylfluorene)s end capped with 2-bromofluorene, 2-bromo-9,9-di-n-hexylfluorene and 9-bromoanthracene through Ni(0) mediated polymerization. It was also used in the synthesis of 2-bromo-9,9-dihexylfluorene.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves