2-Methylfumaric Acid 2-甲基富马酸

CAS 498-24-8 MFCD00002653

化学结构图

498-24-8
SMILES: C/C(=C\C(O)=O)/C(O)=O

化学属性

Mol. FormulaC5H6O4
Mol. Weight130.10
Melting Point200-202 °C
Appearance 无色斜方针状结晶或单斜片状。熔点204-205℃，沸点250℃（分解）。100g水在18℃时能溶解该品2.7g，沸水为117.9g。90%乙醇在17℃时每100g能溶解该品30.6g，沸点时为95.7g。溶于醚，难溶于氯仿和二硫化碳。
Boiling Point250 °C at 760 mmHg

别名和识别编码

Chemical Name2-Methylfumaric Acid
Synonym Mesaconic acid {LY} Mesaconic acid {} {LY} Mesaconic acid {} {} {LY} Mesaconic acid {} {} {} {LY} Mesaconic acid {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Mesaconic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {}
MDL NumberMFCD00002653
CAS Number498-24-8
PubChem Substance ID24847989
EC Number207-859-2
Beilstein Registry Number1722680
Reaxys-RN1722680
Merck Number5903
Chemical Name Translation2-甲基富马酸
Wiswesser Line NotationQVY1&U1VQ -T
LabNetwork Molecule IDLN01291403
Canonical SMILESC/C(C(O)=O)=C\C(O)=O
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分类

  • {SNA} Carboxylic Acid Monomers, Monomers, Polymer Science, 材料科学
  • {SNA} Carboxylic Acid Monomers, Materials Science, Monomers, Polymer Science
  • {uni_hamburg} no charge; carboxylic acid; 1fragment

相关文献及参考

  • Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
  • Short: III/10a Title: Structure Data of Organic Crystals: C ... C 15 Author: Schudt-Weitz, G.; Strell, I. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/10a Year: 1985 ISBN: 3-540-07834-7 ISBN: 978-3-540-07834-0 Internet Resource: DOI:10.1007/b19984 RefComment: XXII, 634 pages. Hardcover Abstract: The volume includes an alphabetical index of all substances and a separate "ring index" with all cyclic compounds.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Che

安全信息

GHS Symbol
WGK Germany3
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
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSOX5075000
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。
  • 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
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P302+P352+P332+P313+P362+P364
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • 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
Signal word Warning
Hazard Codes Xi
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
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
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(issue)/page/year: 6,147,1954

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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • 用途一:用于有机合成。
  • 图谱信息:中康酸(498-24-8)质谱(MS) 中康酸(498-24-8)红外图谱(IR1) 中康酸(498-24-8)红外图谱(IR2)
  • 中康酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0066 中康酸 Mesaconic Acid 5G 467元
  • 上游原料:硝酸 --> 顺丁烯二酐
  • 方法一:将100g（0.89mol）甲基顺丁烯二酐、100ml水和150ml稀硝酸的混合物蒸发至出现红烟，将溶液冷却，滤出甲基富马酸，将母液继续浓缩、过滤，又得少量产物。所得粗品甲基富马酸用来重结晶，得产品50-60g，收率43%-52%。
  • MOL 文件:498-24-8.mol
  • Sigma Aldrich:498-24-8(sigmaaldrich)
  • TCI Shanghai:中康酸 Mesaconic Acid,>;98.0%(T)(498-24-8)

系列性分类

  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 Acids - Carbonyl Compounds
  6. C1 to C5 - Carboxylic Acids
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Monomers - Polymer Science
  4. Carboxylic Acid Monomers - Monomers

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