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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
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
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
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
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
合成路线
上游原料
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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
