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安全信息

230553

Sigma-Aldrich

乙醇钠 溶液

21 wt. % in ethanol

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别名:
乙氧钠
线性分子式:
CH3CH2ONa
CAS号:
141-52-6
分子量:
68.05
Beilstein:
3593646
MDL编号:
MFCD00012417
PubChem化学物质编号:
57648017
NACRES:
NA.21

形式

liquid

质量水平

200

浓度

21 wt. % in ethanol

折射率

n20/D 1.385

密度

0.868 g/mL at 25 °C

SMILES字符串

[Na+].CC[O-]

InChI

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

InChI key

QDRKDTQENPPHOJ-UHFFFAOYSA-N

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相关类别

一般描述

乙醇钠是一种烷氧基盐，主要作为强碱用于脱质子化、脱水和脱卤等有机反应。

警示用语：

Danger

危险分类

Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Self-heat. 1 - Skin Corr. 1A - STOT SE 2

补充剂危害

EUH014

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 1

闪点(°F)

48.2 °F - closed cup

闪点(°C)

9 °C - closed cup

个人防护装备

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

法规信息

监管及禁止进口产品

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Sodium Ethoxide
Whitaker KS and Whitaker DT
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2001)
C Mazzitelli et al.
Journal of dental research, 87(2), 186-190 (2008-01-26)
The chemo-mechanical surface treatment of fiber posts increases their bonding properties. The combined use of atomic force and confocal microscopy allows for the assessment and quantification of the changes on surface roughness that justify this behavior. Quartz fiber posts were
Frank Derosa et al.
The Journal of organic chemistry, 73(3), 1139-1142 (2008-01-11)
Despite over a century of reports to the contrary, sodium methoxide has been found to react with nitric oxide (NO). The reaction, whose final organic product is sodium formate, is postulated to occur via an intermediate O-bound diazeniumdiolate [CH3O-N(O)=NO-] that
Wisam H Hoidy et al.
Journal of oleo science, 59(5), 229-233 (2010-05-01)
Difatty acyl thiourea (DFAT), which has biological activities as antibiotics and antifungal, has been synthesized from palm oil and thiourea using sodium ethoxide as catalyst. Ethyl fatty ester (EFE) and glycerol were produced as by-products. The synthesis was carried out
S H Brorson
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 45(1), 143-146 (1997-01-01)
The purpose of this investigation was to develop a method that could be used to estimate how damaging sodium ethoxide is to different antigens with respect to immunolabeling when epoxy sections are deplasticized. If we obtain weak labeling for an
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