Potassium ethoxide 乙醇钾

规格: 95%
CAS: 917-58-8
产品编号: H46715
MDL: MFCD00054277
品牌: INFI
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 Potassium Ethoxide (>85%) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation乙醇钾
InChIKeyRPDAUEIUDPHABB-UHFFFAOYSA-N
LabNetwork Molecule IDLN00336869
InChIInChI=1S/C2H5O.K/c1-2-3;/h2H2,1H3;/q-1;+1
Canonical SMILES[K+].CC[O-]
GHS Symbol
WGK Germany1
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 +4°C +4℃ 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
          917-58-8 H46715 Potassium ethoxide 乙醇钾

          化学属性

          Mol. FormulaC2H5KO
          Mol. Weight84.16
          Refractive indexn20/D 1.39
          Density0.894
          TSCAYes
          Melting Point250° dec.
          SolubilitySoluble in ethanol, ether
          Flash Point70 °F
          Appearance white to off-white pwdr.
          Stabilitymoisture sensitive

          *以上化合物性质及应用等信息仅供参考