Quality Segment
assay
95%
form
solid
reaction suitability
core: nickel, reagent type: catalyst
mp
230 °C (dec.) (lit.)
SMILES string
CC(=O)\C=C(\C)O[Ni]O\C(C)=C/C(C)=O
InChI
1S/2C5H8O2.Ni/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChI key
BMGNSKKZFQMGDH-FDGPNNRMSA-L
General description
乙酰丙酮镍(II),也称为双(乙酰丙酮)镍(II)或Ni(acac)2,是一种蓝绿色的结晶化合物,可溶于水。它在催化、材料合成和有机化学中得到应用,在各种反应中起着至关重要的催化作用,并作为制备镍基纳米材料和催化剂的重要前体,这些材料和催化剂用于工业过程和有机转化。
Application
乙酰丙酮镍(II)可以:
- 用作合成镍基纳米材料的前体,例如通过非等温分解和溶剂热法等不同的合成方法合成NiO/C纳米复合材料和结晶NiO纳米粒子。·
- 用于制备镍催化剂,例如镍(II)配合物和用于各种有机转化的分级Ni/β催化剂。
- 乙酰丙酮镍(II)在催化方面有几种应用:它被用作烯烃聚合和酯交换反应的催化剂。
- 乙酰丙酮镍(II)可用作促进迈克尔加成的催化剂。
Features and Benefits
- High Purity and Stability: Available in high-purity grades and exhibits excellent thermal and chemical stability
- Solubility: Soluble in a wide range of organic solvents, enhancing its versatility in various synthesis and deposition processes
- User-Friendly Handling: Its solubility and stability simplify storage, handling, and integration into various chemical processes
signalword
Danger
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
428.0 °F
flash_point_c
220 °C
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1


