1,2,3-Trimethoxybenzene 1,2,3-三甲氧基苯

CAS 634-36-6 MFCD00008358

化学结构图

634-36-6
SMILES: COc1cccc(OC)c1OC

化学属性

Mol. FormulaC9H12O3
Mol. Weight168.19
Density1.112
Boiling Point235°C at 760 mmHg
Melting Point43-47°C
Flash Point113°C
TSCAYes

别名和识别编码

Chemical Name1,2,3-Trimethoxybenzene
Synonym 1 2 3-TRIMETHOXYBENZENE 97+% 1,2,3-BENZENETRIOL TRIMETHYL ETHER 1,2,3-Trimethoxybenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
CAS Number634-36-6
EC Number211-207-2
Beilstein Registry Number1910422
MDL NumberMFCD00008358
PubChem Substance ID87576896
Reaxys-RN1910422
Chemical Name Translation1,2,3-三甲氧基苯
LabNetwork Molecule IDLN00193059
InChIInChI=1S/C9H12O3/c1-10-7-5-4-6-8(11-2)9(7)12-3/h4-6H,1-3H3
Canonical SMILESCOC1=C(OC)C(OC)=CC=C1
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; ether; 1fragment
  • {SNA} Building Blocks, C9, Chemical Synthesis, Ethers, Organic Building Blocks, Oxygen Compounds

相关文献及参考

  • Short: EINECS
  • Short: III/35E
  • Direct dilithiation with n-BuLi/TMEDA gave poor results, but a sequence involving monolithiation, silylation and further lithiation at the 6-position gave the 4,6-disilyl derivative in 62% yield: J. Org. Chem., 49, 4657 (1984).
  • Beilstein:6(2)1066

安全信息

Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
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
Precautionary statements
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Packing GroupIII
Storage condition 2-8°C

其他信息

  • TCI Shanghai:1,2,3-甲氧基苯 1,2,3-Trimethoxybenzene,>;99.0%(GC)(634-36-6)
  • 上游原料:没食子酸 --> 邻苯三酚 --> 间苯三酚
  • MSDS 信息:1,2,3-Trimethoxybenzene(634-36-6).msds
  • 用途一:用作医药中间体
  • 下游产品:1-溴-3,4,5-三甲氧基苯 --> 2,3,4-三甲氧基苯硼酸
  • 方法一:用焦性没食子酸(即1,3,3-苯三酚)以硫酸二甲酯在碱性条件下甲基化制得。
  • Acros Organics:1,2,3-三甲氧基苯 1,2,3-Trimethoxybenzene, 98%(634-36-6)
  • 1,2,3—三甲氧基苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1102 1,2,3-甲氧基苯 1,2,3-Trimethoxybenzene 500G 3270元 2014/06/02 T1102 1,2,3-甲氧基苯 1,2,3-Trimethoxybenzene 25G 394元 2010/06/21 160210250 1,2,3—三甲氧基苯 1,2,3-Trimethoxybenzene 98% 25 GR 365元
  • 用途二:医药中间体。主要用于三甲氧苄嗪的中间体。
  • MOL 文件:634-36-6.mol
  • Alfa Aesar:1,2,3-三甲氧基苯,98+% 1,2,3-Trimethoxybenzene, 98+%(634-36-6)
  • 海关编码:29093090
  • Sigma Aldrich:634-36-6(sigmaaldrich)
  • 图谱信息:1,2,3—三甲氧基苯(634-36-6)Raman光谱 1,2,3—三甲氧基苯(634-36-6)核磁图( 13 CNMR) 1,2,3—三甲氧基苯(634-36-6)红外图谱(IR2) 1,2,3—三甲氧基苯(634-36-6)质谱(MS) 1,2,3—三甲氧基苯(634-36-6)核磁图( 1 HNMR) 1,2,3—三甲氧基苯(634-36-6)红外图谱(IR1)

系列性分类


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