2-methyl tetrahydrofuran

Time:2024-08-14 10:20:01Page View:186
  • English name:2-methyl tetrahydrofuran
  • CAS:96-47-9
  • Purity:more than

2-methyl tetrahydrofuran brief introduction

2-甲基四氢呋喃是一种有机化合物,分子式为CH3C4H7O。它是一种高度易燃的流动液体。它主要在特殊应用中用作 THF 的替代品,以获得更好的性能,例如获得更高的反应温度或更容易分离(因为与 THF 不同,它不与水混溶)。它来源于糠醛,可用作生物燃料。


2-methyl tetrahydrofuran Basic information

Chinese name2-甲基四氢呋喃English name2-Methyltetrahydrofuran
Chinese alias

A-甲基四氢呋喃;四氢-2-甲基呋喃;

English alias

2-methyl tetrahydrofuran;2-methyl-THF;METHF;Tetrahydrosylvan;methyl-tetrahydrofuran;

查看更多英文别名
CAS96-47-9Molecular formulaC5H10O
Molecular weight86.13230Accurate mass86.07320
PSA9.23000LOGP1.18530


2-methyl tetrahydrofuran Numbering system

MDLMFCD00005367


2-methyl tetrahydrofuran Physical and Chemical Properties

  • Appearance and characteristics:

  • Transparent, colorless liquid

 

  • Density:

  • 0.86 g/mL at 25 °C(lit.)

 

  • Boiling point:

  • 78-80 °C(lit.)

 

  • Melting point:

  • -136 °C

 

  • Freezing point:

  • -136℃

 

  • Flash point:

  • 10.4 °F

 

  • Refractive index:

  • n20/D 1.406(lit.)

 

  • Water solubility:

  • 15 g/100 mL (25 C)

 

  • Stability:

  • Stable, but highly flammable. Incompatible with oxidizing agents, strong acids, strong bases. May form explosive peroxides in storage, so often supplied with an inhibitor added.

 

  • Storage conditions:

  • The warehouse is ventilated, low-temperature and dry, and stored separately from oxidants and acids


security information

  • RTECS:

  • LU2800000

 

  • Safety instructions:

  • S16-S23-S39-S33-S26

 

  • Hazard category code:

  • R11; R19; R36/37

 

  • WGK Germany:

  • 2

 

  • Dangerous goods transportation code:

  • UN 2536 3/PG 2

 

  • Customs code:

  • 2932190090

 

  • Hazard category:

  • 3

 

  • Packaging grade:

  • II

 

  • Dangerous goods signs:

  • F

 

 

  • Signal words:

  • Danger

 

 


Production method and purpose

Production method


Obtained by catalytic hydrogenation of 2-methylfuran. When palladium chloride catalyst is used for catalytic hydrogenation reaction, the main product is acetyl propanol (see 00420), but the by-product 2-methyltetrahydrofuran can also be recovered.


use to


Used as an intermediate for pharmaceutical chloroquine phosphate.




Prev: 1,4-Dioxane
Next: pyridine
Online consultation
  • WeChat
  • Alibaba Store

Service Hotline:139-6475-0168

  • Tel
  • Mail
  • Add
  • 139-6475-0168
  • wfahchem@163.com
  • Changle County, Weifang City, Shandong Province
Copyright:Weifang Anhe Chemical Co., Ltd.      Record number:鲁ICP备2024110605号-1