221678
Raney®-镍
W.R. Grace and Co. Raney® 2800, slurry, in H2O, active catalyst
别名:
雷尼镍, 海绵镍
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关于此项目
线性分子式:
AlNi
化学文摘社编号:
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
eCl@ss:
38190701
Quality Segment
form
slurry
composition
Ni, ≥89%
reaction suitability
core: nickel, reagent type: catalyst
manufacturer/tradename
W.R. Grace and Co. Raney® 2800
concentration
in H2O
impurities
6-9% Al
particle size
20-60 μm
pH
8.5-12.0
SMILES string
[Al].[Ni]
InChI
1S/Al.Ni
InChI key
NPXOKRUENSOPAO-UHFFFAOYSA-N
Application
用作有机化合物氢化作用的还原剂，如腈氢化成胺、芳基还原成相应的饱和化合物、β-酮酸酯加氢反应、还原胺化，还用于羟吲哚与醇的3-烷基化反应、Ullman型交叉偶联反应和脱卤反应。
适于用作芳基、烯基、氰基和硝基还原的加氢催化剂。
Legal Information
Raney is a registered trademark of W.R. Grace & Co.-Conn.
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signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Pyr. Liq. 1 - Skin Sens. 1 - STOT RE 1
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable