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  • 六氟乙酰丙酮

    Hexafluoroacetylacetone

化合物简介

Hexafluoroacetylacetone is the chemical compound with the formula CF3C(O)CH2C(O)CF3 (often abbreviated as hfac). This colourless liquid is a ligand precursor and a reagent used in MOCVD. Complexes of the conjugate base, often called Hfac−, exhibit enhanced volatility and Lewis acidity relative to analogous complexes derived from acetylacetone.

基本信息

CAS:1522-22-1
中文别名:1,1,1,5,5,5-六氟代-乙酰丙酮;1,1,1,5,5,5-六氟-2,4-戊二酮;
英文别名:1,1,1,5,5,5-Hexafluoro-2,4-pentanedione;HEXAFLUOROACETYLACETONE;(S)-(+)-1-Amino-2-propanol;2,4-Pentanedione, 1,1,1,5,5,5-hexafluoro-;1,1,1,5,5,5-Hexafluoropentane-2,4-dione;
分子式:C5H2F6O2
分子量:208.059
精确质量:207.996
Psa:34.14
Logp:1.6393

编号系统

MDL号:MFCD00000426
EINECS号:216-191-0
PubChem号:24874462
BRN号:1790138

物化性质

外观与性状:透明无色至略黄色
密度:1.47g/mLat 25°C(lit.)
沸点:70-71°C(lit.)
闪点:32 °C
折射率:n20/D 1.332(lit.)
储存条件:Flammables area
蒸汽压:6.813mmHg at 25°C

安全信息

安全说明:S26-S36/37/39-S45
危险类别码:R10; R20/21/22; R34
WGK Germany:3
海关编码:2914700090
危险品运输编码:UN 2920 8/PG 2
危险类别:8
包装等级:II
危险品标志:C

生产方法及用途

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图谱

13C NMR : Predict


1H NMR : Predict


13C NMR : in CDCl3


Mass spectrum (electron ionization)


Mass


ESR : MN(II),NI(II) COMPLEX, 77K


ESR : MN(II),NI(II) COMPLEX, RT


ESR : MN(II),NI(II) COMPLEX, 4.2K


ESR : COPPER(II) COMPLEX, IN TOLUENE AT 77K


IR : liquid film


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