1522-22-1六氟乙酰丙酮,98%
- 英文名称:Hexafluoroacetylacetone
- 发布日期: 2018-11-07
- 更新日期: 2025-07-14
产品详请
产地 |
中国/美国/欧洲
|
品牌 |
LMAI Bio
|
货号 |
LM003873
|
英文名称 |
Hexafluoroacetylacetone
|
包装规格 |
25g 5g
|
纯度 |
99%
|
CAS编号 |
1522-22-1
|
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
|
分子式 |
C5H2F6O2
|
1522-22-1六氟乙酰丙酮,98%
CAS号: 1522-22-1
分子式: C5H2F6O2 分子量: 208.06

1522-22-1六氟乙酰丙酮,98%化合物描述
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.
This organofluorine compound was first prepared by the condensation of ethyl ester of trifluoroacetic acid and 1,1,1-trifluoroacetone. It has been investigated as an etchant for copper and its complexes, such as Cu(Hfac)(trimethylvinylsilane) have been employed as precursors in microelectronics.
Being highly electrophilic, hfac hydrates in water to give the tetraol.
1522-22-1六氟乙酰丙酮,98%基本信息
中文名称:
六氟乙酰丙酮
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;
英文名称:
Hexafluoroacetylacetone
英文别名:
1,1,1,5,5,5-Hexafluoro-2,4-pentanedione;
(S)-(+)-1-Amino-2-propanol;
HEXAFLUOROACETYLACETONE;
2,4-Pentanedione, 1,1,1,5,5,5-hexafluoro-;
CAS号:
1522-22-1
分子式:
C5H2F6O2
分子量:
208.05900
精确质量:
207.99600
PSA:
34.14000
LogP:
1.63930
物化性质
外观与性状:
透明无色至略黄色
密度:
1.47 g/mL at 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
危险品运输编码:
UN 2920 8/PG 2
包装等级:
II
危险类别码:
R10; R20/21/22; R34
海关编码:
2914700090
危险品标志:
C
WGK Germany:
3
危险类别:
8