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安全信息

333379

Sigma-Aldrich

乙醇钾

95%

别名:

Potassium ethanolate, Potassium ethylate

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About This Item

线性分子式:
KOC2H5
CAS号:
917-58-8
分子量:
84.16
EC 号:
213-029-0
MDL编号:
MFCD00054277
UNSPSC代码:
12352001
PubChem化学物质编号:
24860126
NACRES:
NA.22

质量水平

200

方案

95%

表单

powder

SMILES字符串

[K+].CC[O-]

InChI

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

InChI key

RPDAUEIUDPHABB-UHFFFAOYSA-N

应用

乙醇钾可用于:
  • 作为合成生物柴油的酯交换反应的催化剂。
  • 合成可用作钠离子电池阳极的氮掺杂碳纳米片。
  • 促进未活化芳烃的芳基化反应以合成联芳基化合物。
  • 作为合成(Na0.5K0.5)NbO3 (NKN) 和K3Li2Nb5O15 (KLN) 薄膜的前体。
  • 在存在相转移催化剂的情况下进行对氯硝基苯的乙氧基化。

象形图

FlameCorrosion
GHS02,GHS05

警示用语：

Danger

危险声明

H251,H314

危险分类

Self-heat. 1 - Skin Corr. 1B

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)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

监管及禁止进口产品

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
SHBG1985V
SHBF9240V
SHBF6269V
SHBF0814V
SHBF0813V

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. The MSDS for Product 333379, Potassium ethoxide, says it needs to be handled and stored under an inert gas. However, there isn't a glove box on site. How could we handle the product?

    Since the product is air and moisture sensitive, we would recommend using one of our Atmosbags as a cost-effective way to handle the product under argon or nitrogen.

  4. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  5. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Ethoxylation of p-chloronitrobenzene using phase-transfer catalysts by ultrasound irradiation-A kinetic study
Wang ML and Rajendran V
Ultrasonics Sonochemistry, 14(3), 368-374 (2007)
A novel aqueous solution method for K3Li2Nb5O15 film and powder
Cheng Z, et al.
Journal of Crystal Growth, 307(2), 353-357 (2007)
Fabrication of highly oriented lead-free (Na, K) NbO3 thin films at low temperature by sol-gel process
Tanaka K, et al.
Journal of Crystal Growth, 294(2), 209-213 (2006)
Continuous production of ethanol-based biodiesel under subcritical conditions employing trace amount of homogeneous catalysts
Liu J, et al.
Fuel: The Science and Technology of Fuel and Energy, 193, 187-196 (2017)
Potential of Virginia-type peanut (Arachis hypogaea L.) as feedstock for biodiesel production
Junior EGS, et al.
Industrial Crops and Products, 89, 448-454 (2016)
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