Methyl 2-Oxobutanoate 2-氧代丁酸甲酯

CAS 3952-66-7 MFCD03093092

化学结构图

3952-66-7
SMILES: CCC(=O)C(=O)OC

化学属性

Mol. FormulaC5H8O3
Mol. Weight116.12
Boiling Point154°C at 760 mmHg
Refractive index1.4100 to 1.4140
Flash Point50°C
Melting Point-47°C

别名和识别编码

Chemical NameMethyl 2-Oxobutanoate
Synonym Methyl 2-oxobutanoate {LY} Methyl 2-oxobutanoate {} {LY} Methyl 2-oxobutanoate {} {} {LY} Methyl 2-oxobutanoate {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobutanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Methyl 2-oxobut
MDL NumberMFCD03093092
Beilstein Registry Number1749847
CAS Number3952-66-7
Chemical Name Translation2-氧代丁酸甲酯
PubChem Substance ID545127
Reaxys-RN1749847
LabNetwork Molecule IDLN01302159
InChIInChI=1S/C5H8O3/c1-3-4(6)5(7)8-2/h3H2,1-2H3
Canonical SMILESCCC(C(OC)=O)=O
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

安全信息

GHS Symbol
WGK Germany3
Precautionary statements
  • 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。
  • P303+P361+P353
  • 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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P370+P378
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P342+P311
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P241+P242+P243
  • P403+P235
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Signal word Danger
Safety Statements
  • 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;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
Hazard Codes Xi
Risk Statements
  • R10 Flammable 易燃
  • R36 Irritating to eyes 刺激眼睛
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
Hazard Class3
UN Number 1993
Packing GroupIII
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

系列性分类


相关产品推荐