2-乙基己酸铬

Chromium(III) 2-ethylhexanoate
	IUPAC名; Chromium(3+) 2-ethylhexanoate
别名	Chromium(3+) tris(2-ethylhexanoate); 2-Ethylhexanoic acid chromium(III) salt; AR-1I2320; CID103012
识别
CAS号	3444-17-5
PubChem	103012
ChemSpider	93064
SMILES	CCCCC(CC)C(=O)[O-].CCCCC(CC)C(=O)[O-].CCCCC(CC)C(=O)[O-].[Cr+3];
EINECS	222-357-3
性质
化学式	C24H45CrO6
摩尔质量	481.6 g/mol g·mol⁻¹
外观	绿色
密度	1.01 g/cm3
溶解性（水）	soluble in mineral spirits（英语：mineral spirits）
危险性
	GHS危险性符号;
GHS提示词	警告
H-术语	H302, H312, H315, H317, H319, H361
P-术语	P201, P202, P261, P264, P270, P272, P280, P281, P301+312, P302+352, P305+351+338, P308+313, P312, P321
主要危害	Harmful by inhalation, in contact with skin and if swallowed, Irritating to eyes, respiratory system and skin
PEL	TWA 1 mg/m3
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

2-乙基己酸铬是一种配位化合物，化学式为C₂₄H₄₅CrO₆。它可由CrCl₃(THF)₃、NaH和2-乙基己酸在无水四氢呋喃中反应得到。^[2]它和2,5-二甲基吡咯一起可以催化乙烯三聚。^[3]

参考文献

^ NIOSH Pocket Guide to Chemical Hazards. #0141. NIOSH.
^ Venderbosch, Bas; Oudsen, Jean-Pierre H.; Wolzak, Lukas A.; Martin, David J. ; Korstanje, Ties J.; Tromp, Moniek. ACS Catalysis (2019), 9(2), 1197-1210. doi:10.1021/acscatal.8b03414.
^ Naji-Rad, Ebtehal; Gimferrer, Martí; Bahri-Laleh, Naeimeh; Nekoomanesh-Haghighi, Mehdi; Jamjah, Roghieh; Poater, Albert. Exploring Basic Components Effect on the Catalytic Efficiency of Chevron-Phillips Catalyst in Ethylene Trimerization. Catalysts. 24 May 2018, 8 (6): 224. doi:10.3390/catal8060224 . hdl:10256/15519 .