196916

2,3,4,5,6-Pentafluorostyrene

99%, contains 0.1% p-tert-butylcatechol as inhibitor

• Sinônimo(s): (Perfluorophenyl)ethylene, 1,2,3,4,5-Pentafluoro-6-vinylbenzene, Ethenylpentafluorobenzene
• Fórmula linear: C₆F₅CH=CH₂
• Número CAS: 653-34-9
• Peso molecular: 194.10
• Beilstein: 1874390
• Número CE: 211-500-5
• Número MDL: MFCD00000300
• Código UNSPSC: 12162002
• ID de substância PubChem: 24851808
• NACRES: NA.23

Propriedades

• Ensaio: 99%
• forma: liquid
• contém: 0.1% p-tert-butylcatechol as inhibitor
• índice de refração: n20/D 1.446 (lit.)
• pb: 62-63 °C/50 mmHg (lit.)
• densidade: 1.406 g/mL at 25 °C (lit.)
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: Fc1c(F)c(F)c(C=C)c(F)c1F
• InChI: 1S/C8H3F5/c1-2-3-4(9)6(11)8(13)7(12)5(3)10/h2H,1H2
• chave InChI: LVJZCPNIJXVIAT-UHFFFAOYSA-N

Descrição

Descrição geral

2,3,4,5,6-Pentafluorostyrene is a fluorinated monomer.

Aplicação

Copolymers of 2,3,4,5,6-Pentafluorostyrene and N-phenylmaleimide were synthesized by free radical polymerization. Diblock copolymers of D,L-lactide and pentafluorostyrene with narrow molecular weight distributions have been reported. Fluorinated and photocrosslinkable liquid prepolymers have been synthesized for flexible optical waveguides, the prepolymers are photocurable to afford flexible and transparent films. Phase copolymers consisting of poly(methylmethacrylate) (p-MMA)/n-butylacrylate (nBA) and poly(nBA)/pentafluorostyrene (p-PFS)have been prepared.

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Warning
• Frases de perigo: H226
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P243
• Classificações de perigo: Flam. Liq. 3
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 93.2 °F - closed cup
• Ponto de fulgor (°C): 34 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter