2,5-Dimethoxyphenylacetic acid 2,5-二甲氧基苯乙酸

CAS 1758-25-4 MFCD00004322

化学结构图

1758-25-4
SMILES: COc1ccc(OC)c(CC(=O)O)c1

化学属性

Mol. FormulaC10H12O4
Mol. Weight196.20
Melting Point123-125°C
TSCAYes
Density1.422
Boiling Point341.2°C at 760 mmHg
Appearance 2,5-二甲氧基苯基乙酸(1758-25-4)为白色针状结晶。熔点124.5℃。易溶于热水、乙醇、乙醚和氯仿，难溶于水。

别名和识别编码

Chemical Name2-(2,5-Dimethoxyphenyl)acetic acid
CAS Number1758-25-4
Alfabeta NameDIMETHOXYPHENYLACETICACID 25-,
MDL NumberMFCD00004322
PubChem Substance ID74469
EC Number217-151-5
Beilstein Registry Number10,408
Reaxys-RN2694148
Synonym 2-(2,5-Dimethoxyphenyl)acetic acid {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl)acetic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(2,5-Dimethoxyphenyl
Chemical Name Translation2,5-二甲氧基苯乙酸
InChIKeyBBZDYQUXRFATHZ-UHFFFAOYSA-N
LabNetwork Molecule IDLN00117073
Canonical SMILESCOC1=CC(CC(O)=O)=C(OC)C=C1
InChIInChI=1S/C10H12O4/c1-13-8-3-4-9(14-2)7(5-8)6-10(11)12/h3-5H,6H2,1-2H3,(H,11,12)
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分类

  • Building Blocks, C10, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • {SNA} Building Blocks, C10, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks

相关文献及参考

  • Beil. 10 ,408
  • FT-IR 2 (2), 2622:B / FT-IR 1 (2), 168:D / FT-NMR 1 (2), 1035:B / IR-Spectra (3), 947:A / IR-Spectra (2), 829:C / NMR-Reference 2 (2), 166:B / Structure Index 1 , 282:A:3

安全信息

Warnings IRRITANT
WGK Germany3
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。
  • P264+P265
  • 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。
  • P302+P352
  • P304+P340
  • 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。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • 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
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
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 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word
Safety Statements
Risk Statements
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
Hazard Codes Xn,Xi Xi
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • MSDS 信息:(2,5-Dimethoxyphenyl)acetic acid(1758-25-4).msds
  • Sigma Aldrich:1758-25-4(sigmaaldrich)
  • 用途一:用于有机合成。
  • TCI Shanghai:2,5-二甲氧基苯基乙酸 2,5-Dimethoxyphenylacetic Acid,>;98.0%(T)(1758-25-4)
  • 下游产品:(2,5-二甲氧基苯基)乙酰氯
  • 2,5-二甲氧基苯基乙酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1445 2,5-二甲氧基苯乙酸 2,5-Dimethoxyphenylacetic Acid 5G 616元 2014/06/02 D1445 2,5-二甲氧基苯乙酸 2,5-Dimethoxyphenylacetic Acid 25G 1800元 2010/06/21 115600050 2,5-二甲氧基苯基乙酸 (2,5-Dimethoxyphenyl)acetic acid 97% 5 GR 544元
  • Acros Organics:2,5-二甲氧基苯乙酸 (2,5-Dimethoxyphenyl)acetic acid, 97%(1758-25-4)
  • 方法一:由对二甲氧基苯经下述步骤制得。将二硫化碳、氯乙酰和二甲氧基苯混合，在搅拌下加至三氯化铝与二硫化碳的混合物中，反应温度保持在5℃左右。将反应混合物放入冰水中，用二硫化碳提取，提取液回收二硫化碳后减压蒸馏，得2,5-二甲氧基苯乙酮。将其与乙醇、氢氧化钠溶液回流45h，加盐酸酸化至pH=2，用水结晶即得成品。
  • 图谱信息:2,5-二甲氧基苯基乙酸(1758-25-4)红外图谱(IR2) 2,5-二甲氧基苯基乙酸(1758-25-4)核磁图( 13 CNMR) 2,5-二甲氧基苯基乙酸(1758-25-4)质谱(MS) 2,5-二甲氧基苯基乙酸(1758-25-4)红外图谱(IR3) 2,5-二甲氧基苯基乙酸(1758-25-4)红外图谱(IR1)
  • MOL 文件:1758-25-4.mol
  • 上游原料:二硫化碳 --> 对苯二甲醚 --> 2,5-二甲氧基苯乙酮
  • Alfa Aesar:2,5-二甲氧基苯乙酸,99% 2,5-Dimethoxyphenylacetic acid, 99%(1758-25-4)

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. C10 - Carboxylic Acids
  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. Aromatic acids

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