Itaconic Acid 衣康酸

CAS 97-65-4 MFCD00004260

化学结构图

97-65-4
SMILES: C=C(CC(=O)O)C(=O)O

化学属性

Mol. FormulaC5H6O4
Mol. Weight130.10
Density1.57
TSCAYes
Boiling Point268 °C at 760 mmHg
Melting Point165-168°C
Autoignition Point1472 °F
Flash Point268°C
Solubility微溶于苯、氯仿、乙醚、石油醚、二硫化碳,溶于水、乙醇、丙酮。

别名和识别编码

Chemical NameItaconic Acid
MDL NumberMFCD00004260
CAS Number97-65-4
Synonym Itaconic acid {LY} Itaconic acid {} {LY} Itaconic acid {} {} {LY} Itaconic acid {} {} {} {LY} Itaconic acid {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Itaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
EC Number202-599-6
Merck Number5242
Beilstein Registry Number1759501
PubChem Substance ID811
Chemical Name Translation衣康酸
Reaxys-RN1759501
LabNetwork Molecule IDLN00196151
InChIInChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)
Canonical SMILESO=C(O)C(CC(O)=O)=C
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分类

  • {SNA} Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks

产品应用

  • 制备合成纤维、合成树脂与塑料、离子交换树脂的重要单体、还可用作地毯的裱里剂、纸的涂层剂、粘结剂、涂料的分散乳胶等。衣康酸的酯类衍生物可用于苯乙烯等的共聚或聚氯乙烯的增塑剂。

相关文献及参考

  • [2]. Weiss JM, et, al. Itaconic acid mediates crosstalk between macrophage metabolism and peritoneal tumors. J Clin Invest. 2018 Aug 31;128(9):3794-3805.
  • Merck: 14,5242
  • Merck: 14,5242 Beilstein:2,760
  • [1]. Zhao M, et, al. Itaconic acid production in microorganisms. Biotechnol Lett. 2018 Mar;40(3):455-464.
  • [1]. Zhao M, et, al. Itaconic acid production in microorganisms. Biotechnol Lett. 2018 Mar;40(3):455-464.
  • [2]. Weiss JM, et, al. Itaconic acid mediates crosstalk between macrophage metabolism and peritoneal tumors. J Clin Invest. 2018 Aug 31;128(9):3794-3805.

安全信息

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
  • 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, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture Hygroscopic {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away f
GHS Symbol
WGK Germany1
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H318 Causes serious eye damage 严重伤害眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
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。
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+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
Signal word Warning
Hazard Codes Xi

其他信息

  • 下游产品:2-(4-苄基哌嗪基)乙基-1-胺 --> 衣康酸二甲酯 --> 衣康酸酐
  • MOL 文件:97-65-4.mol
  • 衣康酸是一种不饱和的二元有机酸。化学性质比较活泼,易聚合,也能与其他单体共聚,如丙烯睛、丁二酸、苯乙烯。溶于水、乙醇和丙酮,微溶于氯仿、苯和乙醚。有特殊气味,在真空下能升华。也能与其他单体共聚。不易挥发,过热能分解。
  • 图谱信息:衣康酸(97-65-4)质谱(MS) 衣康酸(97-65-4)Raman光谱 衣康酸(97-65-4)核磁图( 13 CNMR) 衣康酸(97-65-4)红外图谱(IR1) 衣康酸(97-65-4)红外图谱(IR2) 衣康酸(97-65-4)核磁图( 1 HNMR)
  • 用途二:制备合成纤维、合成树脂与塑料、离子交换树脂的重要单体;还可用作地毯的裱里剂、纸的涂层剂、粘结剂、涂料的分散乳胶等。衣康酸的酯类衍生物可用于苯乙烯等的共聚或聚氯乙烯的增塑剂。
  • Acros Organics:衣康酸/亚甲基丁二酸 Itaconic acid, 99+%(97-65-4)
  • MSDS 信息:2-亚甲基丁二酸(97-65-4).msds
  • TCI Shanghai:衣康酸 Itaconic Acid,>;99.0%(T)(97-65-4)
  • 敏感性:Hygroscopic
  • Sigma Aldrich:97-65-4(sigmaaldrich)
  • 方法一:1.发酵法以碳水化合物(葡萄糖、淀粉等)加适量氮源和无机盐,经土曲霉的生物化学作用制得。2.化学合成法按原料来源不同,又可分为以下两种:(1)以农产品为原料 此类原料有柠檬酸、异柠檬酸、乌头酸或其酸酐等。以柠檬酸为原料,以负载的磷酸盐为催化剂,在290-340℃反应得到柠康酸,再加热至220℃异构化,得衣康酸。(2)以石油化工产品为原料 以丁二酸酐或丁二酸二酯为原料,以钍盐为催化剂,与甲醛反应,生成柠康酸,再加热异构化而得衣康酸。3.新的化学合成法以顺丁烯二酸酐为主要原料,经酯化、加成、亚甲基化和水解四步反应合成衣康酸。
  • Alfa Aesar:衣康酸,99% Itaconic acid, 99%(97-65-4)
  • 海关编码:29171990
  • 外观性质:白色结晶粉末,有特殊气味,具有吸湿性。
  • 衣康酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30108126 衣康酸;亚甲基琥珀酸;2-亚甲基丁二酸;分解乌头酸 100g 41.9元 2011/04/16 M0223 衣康酸 Itaconic Acid 500G 272元 2011/04/16 M0223 衣康酸 Itaconic Acid 25G 150元
  • 用途三:制备合成纤维、合成树脂与塑料、离子交换树脂的重要单体、还可用作地毯的裱里剂、纸的涂层剂、粘结剂、涂料的分散乳胶等。衣康酸的酯类衍生物可用于苯乙烯等的共聚或聚氯乙烯的增塑剂。
  • 上游原料:马来酸酐 --> 淀粉 --> 丁二酸酐 --> 金属钍粉 --> 柠康酸 --> 生物化学 --> 乌头酸 --> 抗氧化剂
  • 用途一:用作聚丙烯腈纤维的共聚单体,亦可用于制备增塑剂、润滑油添加剂等

系列性分类


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