CAS : 534-15-6
formula : C4H10O2
molecular weight : 90.12
boiling point : 64 ° C
melting point : -113-65 ° C
Chinese name : acetaldehyde reduction two methanol; 1,1-dimethoxy Ethane; Acetal two methanol; two
< acetaldehyde reduction of methanol / font>
English name : 1,1-dimethoxy - Ethane; acetaldehyde, dimethyl acetal; 1,1 - dimethoxyethane; acetaldehyde methyl acetal; dimethyl aldehyde; dimethylacetal; 1,1-dimethoxy-Ethan; ethylidene dimethyl ether; methyl formyl; Acetaldehyde dimethyl acetal; 1,1-dimethoxy - ethane; 1,1-Dimethoxy ethane; 3 - Methyl-2 4-6 - dioxapentane
nature Description : colorless liquid. Boiling point of 64.5 ° C and relative density of 0.8516 (20 / 4 ° C), 1.3665 refractive index, the flash point of -17 ° C With water; Alcohol; Compatibility ether and chloroform.
production methods : by methanol and acetaldehyde role in concentrated sulfuric acid generated from the reaction. May also acetylene reaction with methanol or ethylene and methanol in the reaction of acetaldehyde reduction two methanol.
purposes : the materials in organic synthesis can be used to protect formylthiophene, is also used as industrial solvents and plasticizers. Volume 2 of the volume of goods with a mixture of chloroform mixture of Mering.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".