methyl tert-butyl ether MTBE Cas No 1634-04-4

Product name: Methyl tert butyl ether

Chemical name: 1,1 '- (methyldialkyl) di tert butyl ether, also known as MTBE, is an Organic Compound belonging to the ether class.

Molecular formula: C5H12O

Molecular weight: 88.15

CAS Number: 1634-04-4

Physical properties: 

Methyl tert butyl ether is a colorless transparent liquid with a special ether flavor. Its boiling point is 55.2 ℃, flash point is -28 ℃, and density is 0.740-0.745g/cm ³。 It has a low solubility in water, but can be miscible with most organic solvents such as alcohols, ethers, ketones, etc.

Chemical properties: 

Methyl tert butyl ether is an ether compound with the general properties of an ether. It is easily hydrolyzed by acid under acidic conditions, producing corresponding alcohols and ethers. In addition, it can also undergo ether substitution reactions, electron shift reactions, etc.

Usage: 

Methyl tert butyl ether is mainly used as an shock-absorbing agent for gasoline, which can increase the octane number of gasoline, improve its combustion performance, and reduce automobile exhaust pollution. In addition, it can also be used as a solvent for organic synthesis, especially in the synthesis of pharmaceuticals and pesticides.

Safety: 

Methyl tert butyl ether is irritating to the skin and eyes. Inhalation or ingestion may have an anesthetic effect on the central nervous system, and long-term exposure may cause damage to the liver and kidneys. Therefore, during use and storage, avoid contact with skin and eyes, avoid inhaling vapors, and use appropriate protective equipment.

Storage: 

Methyl tert butyl ether should be stored in a cool, ventilated, and dark place, away from ignition and heat sources, and avoid mixing with oxidants, acids, and other substances.