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149845

Sigma-Aldrich

乙醇铊(I)

别名:

乙醇铊盐, 乙醇铊（I）盐, 铊一氧化硒, 乙氧基亚铊

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About This Item

线性分子式:
TlOC2H5
CAS号:
20398-06-5
分子量:
249.44
EC 号:
243-786-2
MDL编号:
MFCD00009072
UNSPSC代码:
12352300
PubChem化学物质编号:
24848978
NACRES:
NA.22

表单

liquid

质量水平

100

反应适用性

core: thallium
reagent type: catalyst

折射率

n20/D 1.676 (lit.)

密度

3.522 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

CCO[Tl]

InChI

1S/C2H5O.Tl/c1-2-3;/h2H2,1H3;/q-1;+1

InChI key

DZFYOYRNBGNPJW-UHFFFAOYSA-N

应用

用HCl还原各种官能团；羰基化合物的立体选择性烯丙基化；原位生成锡烯醇化物用于定向羟醛反应。

警示用语：

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - STOT RE 2

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBH9291
STBH2339
STBG6179
STBF0618V
STBF0382V

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Chan, T. H.; Li, C. J.; Wei, Z. Y.,
Journal of the Chemical Society. Chemical Communications, 505-505 (1990)
T Tsuchiya et al.
Journal of pharmacobio-dynamics, 12(8), 456-460 (1989-08-01)
The reduction of acute toxicity of paraquat dichloride (PQ) in mice was studied by several sodium sugar sulfates such as dextran sulfate (DS), cellulose sulfate (CS), chondroitin sulfate (CDS), sucrose sulfate (SS) and glucose sulfate (GS). When sugar sulfates (DS
Michel J Kohl et al.
Steroids, 67(1), 71-75 (2001-12-01)
Conjugation of haptens through ether linkages avoids leakage problems in immunoassays, but this procedure is not easily applied to most steroids that bear low reacting hydroxyls. A new technique allowing the ether coupling of biologically active steroids with conjugating arms
Andrews, P. C.; Peatt, A. C.; Raston, C. L.
Tetrahedron Letters, 43, 7541-7541 (2002)
Yann Sarazin et al.
Journal of the American Chemical Society, 129(4), 881-894 (2007-01-25)
The reaction of thallium ethoxide with [H(OEt2)2][H2N{B(C6F5)3}2] in diethyl ether afforded [Tl(OEt2)3][H2N{B(C6F5)3}2] (2a), [Tl(OEt2)4][H2N{B(C6F5)3}2] (2b), or [Tl(OEt2)2][H2N{B(C6F5)3}2].CH2Cl2 (2c), depending on the reaction conditions. The dication in the hydrolysis product [Tl4(mu3-OH)2][H2N{B(C6F5)3}2]2.4CH2Cl2 consists of two bridging and two terminal Tl+ ions bound
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