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Merck
CN
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文件

安全信息

698865

Sigma-Aldrich

氢化铝钠 溶液

1 M in THF

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线性分子式:
NaAlH4
CAS号:
13770-96-2
分子量:
54.00
MDL编号:
MFCD00192443
UNSPSC代码:
26111700
PubChem化学物质编号:
329762027

形式

liquid

反应适用性

reagent type: reductant

浓度

1 M in THF

密度

0.905 g/mL at 25 °C

SMILES字符串

[Na+].[AlH4-]

InChI

1S/Al.Na.4H/q-1;+1;;;;

InChI key

MNYCIYRTKITUKR-UHFFFAOYSA-N

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一般描述

Reaction kinetics of sodium aluminum hydrides may be improved by mechanical grinding or chemical modification. This may result in achieving reversible hydrogen storage at lower temperatures (80-140oC). It may behave as a reducing agent. Reaction kinetics of graphite and Ti-doped NaAlH4 was investigated. Presence of Ti doping enhances the kinetics of absorption and desorption. TiO2, CeO2, La2O3, Pr2O3, Nd2O3, Sm2O3, Eu2O3 and Gd2O3 metal oxides were studied for their catalytic behavior in improving the storage kinetics of NAlH4.

应用

NaAlH4 may be used in the deoxygenative dimerization of carbonyls and alcohols and in hydroalumination of alkenes and alkynes.

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 2

靶器官

Respiratory system

补充剂危害

EUH014,EUH019

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

分析证书(COA)

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Studies on metal oxide nanoparticles catalyzed sodium aluminum hydride.
Pukazhselvan D
Energy, 35(12), 5037-5042 (2010)
Titanium?halide catalyst-precursors in sodium aluminum hydrides.
Majzoub EH and Gross KJ
J. Alloy Compounds, 356, 363-367 (2003)
Effect of graphite as a co-dopant on the dehydrogenation and hydrogenation kinetics of Ti-doped sodium aluminum hydride
Wang J,et al.
J. Alloy Compounds, 395(1-2), 252-262 (2005)
Gugelchuk M, et al. et al.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2009)
Sodium alanates for reversible hydrogen storage,
Zaluska A, et al.
J. Alloy Compounds, 298(1-2), 125-134 (2000)

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