Qilu Petrochemical
23 Tietong
MTBE: 2800 yuan Chinese name Methyl tert butyl ether CA S: 17556-48-8 boiling point 55.2 ℃ 99.5% 8 melting point - 109 ℃ molecular formula CH3OC (CH3) 3 150kg/barrel
Shandong large MTBE, MTBE production base, MTBE, MTBE production enterprises, good quality, spot sale! On delivery door ！ It is the ideal choice for your raw materials!
MTBE
physical property
Density (kg/m3, 20 ℃): 740.6
Critical temperature (° C): 223.9
Specific heat capacity (° C): 2.135
Evaporation heat (J/(g · K)): 30.10
Combustion heat (MJ/kg): 38.21
Reid vapor pressure (bar): 0.55
Critical pressure (MPa): 3.37
Refractive index (20 ° C): 1.3689
Ignition point (° C): 480
Research octane number: 117
Motor octane number: 101
Water solubility in MTBE (20 ℃, g/100g): 1.5
Solubility of MTBE in water (20 ℃, g/100g): 4.3
Application
Methyl tert butyl ether is the current alternative product. With isobutene and * * * in cracked C4 as raw materials ion exchange resin It is generated under catalysis and refined.
Product performance: The product has a smell similar to camphor, colorless and transparent. At room temperature, it has another very important performance, that is, it has strong resistance to automatic oxidation and is not easy to generate peroxide.
It is mainly used by refineries as a blending agent for high octane gasoline, and also as a solvent for paraffin, oil products, spices, alkaloids, resins, rubber, and organic synthetic reactants.
In the 1970s, MTBE began to be noticed as a gasoline blending component to improve the octane number of gasoline. MTBE can increase the octane number of gasoline, and its chemical properties are stable. The gasoline added with MTBE can also improve the driving performance of the vehicle and reduce the carbon monoxide content in the exhaust. And the combustion efficiency is high, which can ease the formation of ozone.
