268836

全氟二十四烷

• 线性分子式: CF₃(CF₂)₂₂CF₃
• CAS号: 1766-41-2
• 分子量: 1238.18
• Beilstein: 5474566
• MDL编号: MFCD00009915
• UNSPSC代码: 12352100
• PubChem化学物质编号: 24856296
• NACRES: NA.22

属性

• mp: 188-190 °C (lit.)
• SMILES字符串: FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/C24F50/c25-1(26,3(29,30)5(33,34)7(37,38)9(41,42)11(45,46)13(49,50)15(53,54)17(57,58)19(61,62)21(65,66)23(69,70)71)2(27,28)4(31,32)6(35,36)8(39,40)10(43,44)12(47,48)14(51,52)16(55,56)18(59,60)20(63,64)22(67,68)24(72,73)74
• InChI key: AXFFGMPNSZVEDX-UHFFFAOYSA-N

说明

一般描述

The structural change of the evaporated perfluorotetracosane (PFT) films by the mechanical rubbing was studied by X-ray Absorption Near Edge Structure (XANES) spectroscopy[1].

应用

Perfluorotetracosane was used as a solvent to characterize two high molecular weight fractions of poly(tetrafluoroethylene) (PTFE) by using laser light scattering[2].

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H315,H319,H335
• 预防措施声明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: dust mask type N95 (US), Eyeshields, Gloves