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Tetrahydrofurfuryl alcohol CAS 97-99-4

Tetrahydrofurfuryl alcohol CAS 97-99-4

 

  • 产品名称:

    Tetrahydrofurfuryl alcohol CAS 97-99-4

  • 年级:

    Industrial grade

  • 特性:

    colorless liquid

  • 包装:

    200kg/drum

  • 最小起订量:

    1 kilo

  • 贮存:阴凉干燥处
  • 保质期:2年


细节

标签

产品描述

Tetrahydrofurfuryl alcohol is a colorless to light yellow hygroscopic liquid that has a faint, warm, oily, caramellic odor with a coffee and nut-like flavor at very low levels (0.03 to 1 ppm). Miscible with water, ethanol, ether, acetone, chloroform and benzene, insoluble in paraffin hydrocarbons. It has an extensive history of use as a highly versatile, high purity solvent.

应用

Tetrahydrofurfuryl alcohol is used extensively in various industries as a high-purity, water miscible solvent, and as a chemical intermediate. It was used as Solvent for vinyl resins; dyes for leather; chlorinated rubber; cellulose esters; solvent softener for nylon; vegetable oils; coupling agent; organic synthesis.

Tetrahydrofurfuryl alcohol (THFA) is generally regarded as a "green" solvent in industrial applications. THFA is a low cost, biodegradable solvent mainly used as a reactive diluent for epoxy resins and is a good solvent for many of the curative and catalysts used in epoxy formulations. It is also used in the following applications:
Tetrahydrofurfuryl alcohol undergoes chemoselective hydrogenolysis catalyzed by Rh/SiO2 modified with ReOx species to yield 1,5-pentanediol. It undergoes lanthanum-mediated Michael-type addition reaction with maleate to form alkoxybutanedioic acid.
Tetrahydrofurfuryl alcohol was used as refractive-index matching solvent to ensure hard sphere suspension of silica particles for rheological measurements.
Tetrahydrofurfuryl alcohol may be used as an analytical reference standard for the quantification of the analyte in rats and smoke flavoring from rice husk using chromatography techniques.

优点

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规格
Product Name: Tetrahydrofurfuryl alcohol
Synonyms: TETRAHYDROFURFURYL ALCOHOL FCC;tetrahydro-2-furylmethanol tetrahydrofurfuryl alcohol;Tetrahydrofurfruyl Alcohol;2-Hydroxymethyl oxolane;2-Oxolanemethanol;Oxolane-2-methanol;Tetrahydrofuran-2-methanol;Tetrahydrofurfuryl a
CAS: 97-99-4
MF: C5H10O2
MW: 102.13
EINECS: 202-625-6
Product Categories: Pharmaceutical intermediates;
Mol File: 97-99-4.mol
Tetrahydrofurfuryl alcohol Structure
 
Tetrahydrofurfuryl alcohol Chemical Properties
熔点  -80 °C (lit.)
沸点  178 °C (lit.)
密度  1.054 g/mL at 25 °C (lit.)
蒸气密度  3.52 (vs air)
蒸气压  2.3 mm Hg ( 39 °C)
折射率  n20/D 1.452(lit.)
FEMA  3056 | TETRAHYDROFURFURYL ALCOHOL
Fp  183 °F
储存温度  Store below +30°C.
溶解度  acetone: miscible(lit.)
形式  液体
pka 14.44±0.10(Predicted)
颜色  清除
气味 at 100.00 %. vegetable cauliflower faint warm oily caramel
Odor Type vegetable
爆炸极限 1.5-9.7%(V)
水溶性  soluble
Sensitive  Hygroscopic
Merck  14,9213
JECFA Number 1443
巴西雷亚尔  102723
Dielectric constant 13.48
InChIKey BSYVTEYKTMYBMK-UHFFFAOYSA-N
LogP -0.14 at 24.7℃
CAS DataBase Reference 97-99-4(CAS DataBase Reference)
NIST Chemistry Reference 2-Furanmethanol, tetrahydro-(97-99-4)
EPA Substance Registry System Tetrahydrofurfuryl alcohol (97-99-4)

 

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使用语言:英语。

 

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