Itaconic anhydride 衣康酸酐

CAS 2170-03-8 MFCD00005530

化学结构图

2170-03-8
SMILES: C=C1CC(=O)OC1=O

化学属性

Mol. FormulaC5H4O3
Mol. Weight112.08346
Boiling Point114-115
Melting Point66-68
TSCAYes
Flash Point114-115°C/12mm
Appearance 无色晶体。熔点70-72℃，沸点114-115℃（1.6kPa）。易溶于水、醇并分解，微溶于苯，醚、氯仿。易吸湿潮解。

别名和识别编码

Chemical NameItaconic anhydride
Synonym Itaconic anhydride {LY} Itaconic anhydride {} {LY} Itaconic anhydride {} {} {LY} Itaconic anhydride {} {} {} {LY} Itaconic anhydride {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL NumberMFCD00005530
CAS Number2170-03-8
Beilstein Registry Number2212
EC Number218-518-2
PubChem Substance ID87571582
Chemical Name Translation衣康酸酐
Reaxys-RN2212
InChIKeyOFNISBHGPNMTMS-UHFFFAOYSA-N
LabNetwork Molecule IDLN00224812
Canonical SMILESO=C(C(C1)=C)OC1=O
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分类

  • {SNA} Anhydride Monomers, Bioactive Small Molecules, Cell Biology, I, Materials Science, Monomers, Polymer Science
  • {SNA} Anhydride Monomers, Bioactive Small Molecules, I, Materials Science, Monomers, Polymer Science, 细胞生物学
  • {uni_hamburg} no charge; oxygen heterocycle; alicycle; 5ring; carbo-anhydride; 1fragment
  • {SNA} Anhydride Monomers, Monomers, Polymer Science, 材料科学
  • {SA} Building Blocks, Carbonyl Compounds, Carboxylic Acid Anhydrides, Chemical Synthesis, Organic Building Blocks

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

GHS Symbol
Precautionary statements
  • 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。
  • 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。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
WGK Germany3
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
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 Wear suitable protective clothing 穿戴适当的防护服；
  • S37 Wear suitable gloves 戴适当手套；
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Moisture Sensitive {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C,
Hazard Codes Xi Xn Xi,Xn

其他信息

  • 衣康酸酐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0203 衣康酸酐 Itaconic Anhydride 500G 2620元 2014/06/02 I0203 衣康酸酐 Itaconic Anhydride 25G 293元 2010/06/21 412941000 衣康酸酐 Itaconic anhydride 98% 100 GR 1120元
  • 用途一:广泛应用于金属粘接促进剂、合成树脂改进剂、酯化剂、抗变色剂、除草剂、杀虫剂等
  • Acros Organics:衣康酸酐 Itaconic anhydride, 98%(2170-03-8)
  • 图谱信息:衣康酸酐(2170-03-8)红外图谱(IR2) 衣康酸酐(2170-03-8)核磁图( 13 CNMR) 衣康酸酐(2170-03-8)红外图谱(IR1) 衣康酸酐(2170-03-8)质谱(MS)
  • F:3-10-21
  • Sigma Aldrich:2170-03-8(sigmaaldrich)
  • Alfa Aesar:衣康酸酐,97% Itaconic anhydride, 97%(2170-03-8)
  • MOL 文件:2170-03-8.mol
  • 上游原料:柠檬酸 --> 衣康酸
  • 敏感性:Moisture Sensitive
  • 方法一:将200g（0.95mol）一水合柠檬酸加热熔化，并安排在蒸馏装置迅速蒸馏（避免过热），馏出物含水和衣康酸酐，分层后取下层物，得40-50g产品，收率37-47%。
  • TCI Shanghai:衣康酸酐 Itaconic Anhydride,>;95.0%(T)(2170-03-8)

系列性分类

  1. Life Science 生命科学
  2. Cell Biology 细胞生物学
  3. Bioactive Small Molecules - Cell Biology
  4. I - Bioactive Small Molecules
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  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. Carboxylic Acids - 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. Carboxylic Acid Anhydrides 羧酸酐
  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. Carbonates
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Monomers
  4. Amine Monomers
  5. Tertiary Amines

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