Potassium ethoxide 乙醇钾

CAS 917-58-8 MFCD00054277

化学结构图

917-58-8
SMILES: CC[O-].[K+]

化学属性

Mol. FormulaKOC2H5
Mol. Weight84.16
Refractive indexn20/D 1.39
Density0.894 g/mL at 25 °C
TSCAYes
Melting Point250° dec.
SolubilitySoluble in ethanol, ether
Flash Point70 °F
Appearance 白色固体
Stabilitymoisture sensitive

别名和识别编码

Chemical NamePotassium ethoxide
MDL NumberMFCD00054277
PubChem Substance ID23670592
CAS Number917-58-8
EC Number213-029-0
Synonym Ethanol,potassiumsalt Ethoxypotassium Kaliumethanolat POTASSIUM ETHOXIDE 24 WT. % SOLUTION POTASSIUM ETHOXIDE, 20 WT.% SOLUTION IN ETHYL ALCOHOL POTASSIUM ETHOXIDE, 21% in ethanol Potassium Ethoxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation乙醇钾
InChIKeyRPDAUEIUDPHABB-UHFFFAOYSA-N
LabNetwork Molecule IDLN00336869
InChIInChI=1S/C2H5O.K/c1-2-3;/h2H2,1H3;/q-1;+1
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分类

  • {SNA} Acids & Bases, Bases, Chemical Synthesis, Micro/NanoElectronics, Organic Bases, Potassium, Solution Deposition Precursors, Synthetic Reagents, 材料科学
  • {SNA} Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organic Bases, Potassium, Solution Deposition Precursors, Synthetic Reagents
  • {SNA} Acids & Bases, Bases, Chemical Synthesis, Materials Science,
  • Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organic Bases, Potassium, Solution Deposition Precursors, Synthetic Reagents

安全信息

WGK Germany1
GHS Symbol
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P305+P351+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P235+P410
  • P303+P361+P353
  • P304+P340+P310
  • P403+P235
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H251 Self-heating: may catch fire 自我放热：可能着火
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
Hazard Codes F,C C F;C
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Signal word Danger
Safety Statements
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S8 Keep container dry 保持容器干燥；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
UN Number 3206 UN3274 UN3206 UN 3274 3/PG 2
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R14 Reacts violently with water 遇水会猛烈反应
  • R11 Highly flammable 非常易燃
  • R10 Flammable 易燃
Storage condition Air & Moisture Sensitive Flammables area N/A N/A℃ No Data Available
Packing GroupII
Hazard Class3
Warnings 危化品目录(2015)
Restrict 危险品

其他信息

  • Sigma Aldrich:917-58-8(sigmaaldrich)
  • 下游产品:S-3-氨基奎宁环胺盐酸盐 --> R-3-氨基奎宁环二盐酸盐 --> 2-环己酮甲酸乙酯 --> 4-氟吲哚 --> 六氯丙烯
  • Acros Organics:乙醇钾 Potassium ethoxide, 92+%(917-58-8)
  • 乙醇钾价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 392611000 乙醇钾 Potassium ethoxide 92+% 100 GR 327元 2010/06/21 392615000 乙醇钾 Potassium ethoxide 92+% 500 GR 1305元 2010/06/21 392610250 乙醇钾 Potassium ethoxide 92+% 25 GR 132元
  • MOL 文件:917-58-8.mol
  • Alfa Aesar:乙醇钾,95+% Potassium ethoxide, 96%(917-58-8)
  • 敏感性:Moisture Sensitive
  • TSCA:Yes

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Bases - Synthetic Reagents
  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Solution Deposition Precursors - Micro/NanoElectronics
  4. Potassium - Solution Deposition Precursors
  1. Alkoxide
  2. Potassium

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