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Merck

71210

Sigma-Aldrich

乙醇钠

technical, ≥95% (T)

别名:

乙氧钠

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About This Item

线性分子式:
CH3CH2ONa
CAS号:
分子量:
68.05
Beilstein:
3593646
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

1.6 (vs air)

品質等級

蒸汽壓力

<0.1 mmHg ( 20 °C)

等級

technical

化驗

≥95% (T)

形狀

powder

雜質

~2% Na2CO3 and NaOH

SMILES 字串

[Na+].CC[O-]

InChI

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

InChI 密鑰

QDRKDTQENPPHOJ-UHFFFAOYSA-N

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一般說明

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。
乙醇钠(乙酸钠)是一种醇钠。它是由钠与乙醇反应合成的。在水存在下发生分解,生成乙醇和氢氧化钠。它被广泛用作有机合成研究的强碱。

應用

三羰基氯(甘氨酸)钌 (II) (CORM-3) 的制备可使用乙醇钠。
乙醇钠可用作钯催化的芳基卤化物和烯基硼烷交叉偶联反应的碱,以合成芳基化 ( E )-烯烃。

象形圖

FlameCorrosion

訊號詞

Danger

危險聲明

危險分類

Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1A

安全危害

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

86.0 °F - closed cup

閃點(°C)

30 °C - closed cup


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