691925

2-Bromo-3-hexylthiophene

97%

• Formula empirica (notazione di Hill): C₁₀H₁₅BrS
• Numero CAS: 69249-61-2
• Peso molecolare: 247.20
• NACRES: NA.23
• PubChem Substance ID: 329761448
• UNSPSC Code: 12352103
• MDL number: MFCD09907959
• Assay: 97%
• Form: liquid

Proprietà

• Quality Segment: 200
• assay: 97%
• form: liquid
• refractive index: n20/D 1.529
• density: 1.240 g/mL at 25 °C
• SMILES string: CCCCCCc1ccsc1Br
• InChI: 1S/C10H15BrS/c1-2-3-4-5-6-9-7-8-12-10(9)11/h7-8H,2-6H2,1H3
• InChI key: XQJNXCHDODCAJF-UHFFFAOYSA-N

Descrizione

General description

2-Bromo-3-hexylthiophene is a monomeric precursor that forms bromo terminate polymers. It is synthesized by the bromination of hexylthiophene.

Application

2-Bromo-3-hexylthiophene is majorly used in the formation of π-conjugated conductive polymers (CPs) for the fabrication of organic field effect transistors (OFETs) and organic photovoltaics (OPVs). The Grignard metathesis (GRIM) polymerization of 2-Bromo-3-hexylthiophene terminates a bromine and a proton at both ends to form conductive poly(3-hexylthiophene) (P3HT).

Informazioni sulla sicurezza

• pictograms: GHS06
• signalword: Danger
• hcodes: H301,H413
• pcodes: P264 - P270 - P273 - P301 + P310 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Chronic 4
• Classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: >230.0 °F
• flash_point_c: > 110 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter