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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:
75-24-1
分子量:
72.09
Beilstein:
3587197
EC號碼:
200-853-0
MDL號碼:
MFCD00008252
分類程式碼代碼:
12352103
PubChem物質ID:
24884629
NACRES:
NA.23

蒸汽壓力

69.3 mmHg ( 60 °C)

品質等級

100

描述

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

形狀

liquid

反應適用性

core: aluminum

bp

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 字串

C[Al](C)C

InChI

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

InChI 密鑰

JLTRXTDYQLMHGR-UHFFFAOYSA-N

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一般說明

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。

應用

前体包装用于沉积系统
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
  • 高效合成丙二烯的试剂

象形圖

FlameCorrosion
GHS02,GHS05

訊號詞

Danger

危險聲明

H250,H260,H314

危險分類

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

安全危害

EUH014

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類（WGK）

nwg

閃點（°F）

No data available

閃點（°C）

No data available

個人防護裝備

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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
SHBL1265
SHBK4017
SHBJ5671
SHBG2107V
SHBH2969V

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