CAS 917-58-8 MFCD00054277-Potassium ethoxide 乙醇钾 TAO{mole}

Potassium ethoxide 乙醇钾

CAS 917-58-8 MFCD00054277

化学结构图

SMILES: CC[O-].[K+]

化学属性

Mol. Formula	KOC2H5
Mol. Weight	84.16
Refractive index	n20/D 1.39
Density	0.894 g/mL at 25 °C
TSCA	Yes
Melting Point	250° dec.
Solubility	Soluble in ethanol, ether
Flash Point	70 °F
Appearance	白色固体
Stability	moisture sensitive

别名和识别编码

Chemical Name	Potassium ethoxide
MDL Number	MFCD00054277
PubChem Substance ID	23670592
CAS Number	917-58-8
EC Number	213-029-0
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
InChIKey	RPDAUEIUDPHABB-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00336869
InChI	InChI=1S/C2H5O.K/c1-2-3;/h2H2,1H3;/q-1;+1

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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