Ethyl isocyanatoacetate 异氰酰乙酸乙酯

CAS 2949-22-6 MFCD00002040

化学结构图

2949-22-6
SMILES: CCOC(=O)CN=C=O

化学属性

Mol. FormulaC5H7NO3
Mol. Weight129
Density1.151 g/mL at 25 °C(lit.)
Refractive index1.4190 to 1.4230
Boiling Point80°C/20mmHg(lit.)
Flash Point72°C(lit.)
TSCAYes

别名和识别编码

Chemical NameEthyl isocyanatoacetate
CAS Number2949-22-6
Alfabeta NameETHYLISOCYANATOACETATE
MDL NumberMFCD00002040
Synonym ETHYL 2-ISOCYANATOACETATE 2-Isocyanatoacetic acid ethyl ester ethyl isocyanatoacetate Isocyanatoessigsäure-ethylester Isocyanatoethyl acetate Ethyl 2-isocyanatoacetate Ethyl isocyanatoacetate 98% Isocyanato-acetic acid ethyl ester carbethoxymethyl isocyanate CARBETHOXYMETHYL ISOCYANATE isocyanatoacetic acid ethyl ester ethylglycolateisocyanate Ethyl 2-isocyanotoacetate ethoxycarbonylmethylisocyanate Isocyanatoacetic acid ethyl ester Ethoxycarbonylmethyl isocyanate Acetic acid, isocyanato-, ethyl ester (ethoxycarbonyl)methyl isocyanate ETHYL ISOCYANATOACETATE N-carbonyl-glycine ethyl ester isocyanato-aceticaciethylester 异氰酰乙酸乙酯 ISOCYANATOACETIC ACID ETHYL ESTER
EC Number220-967-4
Beilstein Registry Number4,365
PubChem Substance ID76283
Chemical Name Translation异氰酰乙酸乙酯
Reaxys-RN970503
InChIKeyDUVOZUPPHBRJJO-UHFFFAOYSA-N
LabNetwork Molecule IDLN00196839
InChIInChI=1S/C5H7NO3/c1-2-9-5(8)3-6-4-7/h2-3H2,1H3
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks
  • {uni_hamburg} no charge; ester; isocyanate; 1fragment

相关文献及参考

  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

Warnings IRRITANT
GHS Symbol
WGK Germany3
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • 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
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSAI4450000
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。
  • 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。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • 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。
  • P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
  • P301+P310+P330
  • P301+P312
  • P302+P350
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P304+P340+P311
  • P304+P341
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P333+P313
  • P337+P313
  • P342+P311
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupIII
UN Number 2206 UN2206
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R42 May cause sensitisation by inhalation 吸入会产生过敏反应
  • R22 Harmful if swallowed 吞咽有害
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
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；
  • 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）；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Storage condition Moisture Sensitive
Hazard Codes Xn Xn,Xi
Hazard Class6.1

其他信息

  • Sigma Aldrich:2949-22-6(sigmaaldrich)
  • F:21
  • Acros Organics:Ethyl isocyanatoacetate, 98%(2949-22-6)
  • MOL 文件:2949-22-6.mol
  • 异氰酰乙酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0386 异氰酰乙酸乙酯 Ethyl Isocyanatoacetate 25G 1410元 2014/06/02 I0386 异氰酰乙酸乙酯 Ethyl Isocyanatoacetate 5G 480元 2010/06/21 410150050 异氰酰乙酸乙酯 Ethyl isocyanatoacetate 98% 5 GR 602元
  • TCI Shanghai:异氰酰乙酸乙酯 Ethyl Isocyanatoacetate,>;97.0%(GC)(2949-22-6)
  • Alfa Aesar:异氰酰乙酸乙酯,96% Ethyl isocyanatoacetate, 96%(2949-22-6)
  • 敏感性:Moisture Sensitive
  • 图谱信息:异氰酰乙酸乙酯(2949-22-6)红外图谱(IR2) 异氰酰乙酸乙酯(2949-22-6)红外图谱(IR1)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Isocyanates - Nitrogen 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

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