Long chain carboxylic acids containing ether linkage: V. N-methyl substituted glycine-type amphoterics containing alkoxy radical

1974 ◽  
Vol 51 (9) ◽  
pp. 385-388 ◽  
Author(s):  
Yoshiro Abe ◽  
Shuichi Osanai ◽  
Takao Matsushita
Keyword(s):  
Carboxylic Acids ◽  
Alkoxy Radical ◽  
Ether Linkage ◽  
Long Chain

Vapor Pressures of Low-Volatile Esters of 2,4-D

Weed Science ◽  
1968 ◽  
Vol 16 (4) ◽  
pp. 541-544 ◽  
Author(s):  
G. W. Flint ◽  
J. J. Alexander ◽  
O. P. Funderburk
Keyword(s):  
Dichlorophenoxyacetic Acid ◽  
Gas Liquid Chromatography ◽  
Vapor Pressures ◽  
Butyl Ether ◽  
Ether Linkage ◽  
2,4 Dichlorophenoxyacetic Acid ◽  
Hydrocarbon Alcohols ◽  
Long Chain ◽  
Volatile Esters ◽  
Chain Hydrocarbon

The vapor pressures of the four most common commercial low-volatile esters and a reference high-volatile ester of 2,4-dichlorophenoxyacetic acid (2,4-D) were determined by gas-liquid chromatography. The order of increasing volatility and the vapor pressure of these esters in mm of Hg at 187 C are as follows: isooctyl—2.7; 2-ethylhexyl—3.0; butoxy ethanol—3.9; propylene glycol butyl ether—3.9; and the reference, isopropyl—16.7. Extrapolations to 25 C support this ranking at working temperatures. Commercial esters of 2,4-D derived from long-chain hydrocarbon alcohols are in the same volatility range as the commercial esters containing an ether linkage.

Oxidative Cleavage of Long-Chain Terminal Alkenes to Carboxylic Acids

2019 ◽  
Vol 23 (3) ◽  
pp. 309-319 ◽  
Author(s):  
Dariusz Pyszny ◽  
Tomasz Piotrowski ◽  
Beata Orlińska
Keyword(s):  
Carboxylic Acids ◽  
Oxidative Cleavage ◽  
Terminal Alkenes ◽  
Long Chain

New class of cocogem surfactants based on hexamethylenediamine, propylene oxide, and long chain carboxylic acids: Theory and application

2020 ◽  
Vol 86 ◽  
pp. 123-135 ◽  
Author(s):  
Elgun E. Hasanov ◽  
Ravan A. Rahimov ◽  
Yusif Abdullayev ◽  
Ziyafaddin H. Asadov ◽  
Gulnara A. Ahmadova ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Propylene Oxide ◽  
New Class ◽  
Long Chain
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