Ethyl Carbonocyanidate 氰基甲酸乙酯

CAS 623-49-4 MFCD00001836

化学结构图

623-49-4
SMILES: CCOC(=O)C#N

化学属性

Mol. FormulaC4H5NO2
Mol. Weight99
Refractive index1.3810 to 1.3830
Boiling Point115-116
Density1.003
Flash Point24°C(lit.)
TSCAYes
SolubilitySoluble in Chloroform and Methanol；, Soluble in Chloroform and Methanol；
Stability对湿度敏感
pH:A

别名和识别编码

Chemical NameEthyl Carbonocyanidate
CAS Number623-49-4
Synonym CYANOFORMIC ACID ETHYL ESTER Carbonocyanidic Acid Ethyl Ester Carbonocyanidic acid, ethyl ester Cyanoformic Acid Ethyl Ester Cyanoformic acid ethyl ester ETHYL CYANOFORMATE Ethoxycarbonyl Cyanide Ethoxycarbonyl cyanide Ethyl cyanoformiate Ethyl-(cyanoformat) Ethylcyanoformate,99% Formic acid, cyano-, ethyl ester NSC 65347 Nitriloacetic acid ethyl ester Oxalsäureethylesternitril [(Cyanocarbonyl)oxy]ethane carbocyanidic acid ethyl ester carbocyanidicacidethylester ethyl cyanoacetate ethyl cyanoformate oxalic acid ethyl ester-nitrile 乙基氰基甲酸酯 氰基甲酸乙酯 氰甲酸乙酯
PubChem Substance ID87566284
EC Number210-797-9
Beilstein Registry Number635955
MDL NumberMFCD00001836
Reaxys-RN635955
Alfabeta NameETHYLCYANOFORMATE
Chemical Name Translation氰基甲酸乙酯
InChIKeyMSMGXWFHBSCQFB-UHFFFAOYSA-N
LabNetwork Molecule IDLN00009204
InChIInChI=1S/C4H5NO2/c1-2-7-4(6)3-5/h2H2,1H3
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分类

  • {uni_hamburg} no charge; ester; 1fragment
  • Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
  • {SNA} Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

相关文献及参考

  • Beilstein:2(4)1862
  • Reagent for ethoxycarbonylation of enolate anions: Tetrahedron, 43, 45 (1987). In the presence of ZnCl2, active methylene compounds are converted to ɑ-amino acrylate esters: Tetrahedron Lett., 2525 (1979).
  • Short: II/14a
  • Short: III/35E

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H331 Toxic if inhaled 吸入中毒
  • H301 Toxic if swallowed 吞食有毒
  • H311 Toxic in contact with skin 皮肤接触中毒
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes 6.1 T
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。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P310
  • P301+P330+P331+P310
  • P303+P361+P353
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P370+P378
  • P403+P233
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Safety Statements
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • 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；
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
  • 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；
  • 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）；
Risk Statements
  • R10 Flammable 易燃
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
  • R34 Causes burns 会导致灼伤
UN Number 3275 UN 3275 6.1/PG 2
Storage condition Moisture Sensitive Flammables area 储存温度-20℃,充氩保存
Packing GroupII
Warnings IRRITANT
Hazard Class6.1/3

其他信息

  • F:10-19-21
  • MOL 文件:623-49-4.mol
  • Acros Organics:氰基甲酸乙酯 Ethyl cyanoformate, 99%(623-49-4)
  • TCI Shanghai:氰基甲酸乙酯 Ethyl Cyanoformate,>;98.0%(GC)(623-49-4)
  • 图谱信息:氰基甲酸乙酯(623-49-4)核磁图( 1 HNMR) 氰基甲酸乙酯(623-49-4)质谱(MS) 氰基甲酸乙酯(623-49-4)红外图谱(IR1) 氰基甲酸乙酯(623-49-4)核磁图( 13 CNMR)
  • Alfa Aesar:氰基甲酸乙酯,99% Ethyl cyanoformate, 99%(623-49-4)
  • Sigma Aldrich:623-49-4(sigmaaldrich)
  • 外观性质:无色液体。
  • 氰基甲酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C1266 氰甲酸乙酯 Ethyl Cyanoformate 5G 332元 2014/06/02 C1266 氰甲酸乙酯 Ethyl Cyanoformate 25G 1030元 2010/06/21 118300100 氰基甲酸乙酯 Ethyl cyanoformate 99% 10 GR 605元
  • 敏感性:Moisture Sensitive
  • MSDS 信息:氰基甲酸乙酯(623-49-4).msds

系列性分类

  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Conjugation Chemistry: Azides, Alkynes 共轭化学 (叠氮化物，炔烃等)
  4. Functionalized Alkynes 功能性炔烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C2 to C5 - Esters
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters
  6. C12 to C63

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