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Merck

663301

Sigma-Aldrich

三甲基铝

packaged for use in deposition systems

别名:

TMA, 三甲基铝

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About This Item

线性分子式:
(CH3)3Al
CAS号:
分子量:
72.09
Beilstein:
3587197
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
价格与库存信息目前不能提供

蒸汽压

69.3 mmHg ( 60 °C)

描述

heat of vaporization: ~41.9 kJ/mol (Dimer)

表单

liquid

反应适用性

core: aluminum

沸点

125-126 °C (lit.)
127 °C/760 mmHg
20 °C/8 mmHg
56 °C/50 mmHg

mp

15 °C (lit.)

密度

0.752 g/mL at 25 °C (lit.)

SMILES字符串

C[Al](C)C

InChI

1S/3CH3.Al/h3*1H3;

InChI key

JLTRXTDYQLMHGR-UHFFFAOYSA-N

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一般描述

三甲基铝主要用于聚乙烯和其它合成聚合物的工业生产,在生产中它是用作聚合反应的助催化剂。它也可作为前体用于合成无机铝化合物,包括氧化铝和各种沸石。

应用

三甲基铝可用作:
  • 化学气相沉积的前体,用于制造光电设备用PbSe 量子点固体。
  • 用于火焰合成氧化铝纳米纤维的铝前体[1]
  • 高效合成丙二烯的试剂[2]

象形图

FlameCorrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Water-react 1

补充剂危害

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

nwg

闪点(°F)

No data available

闪点(°C)

No data available

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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