Molecular Formula | C10H15NO6S2 |
Molar Mass | 309.36 |
Density | 1.483±0.06 g/cm3(Predicted) |
pKa | -3.88±0.18(Predicted) |
N-Ethyl Para Base Ester is an organic compound. The following is an introduction to its nature, purpose, production method, and safety information:
Nature:
-Appearance: Colorless or light yellow liquid
-Solubility: soluble in alcohol, ether, and hydrocarbon solvents, slightly soluble in water
Usage:
N-ethylpara ester is commonly used as an intermediate in dyes and pigments, mainly for synthesizing organic dyes such as azo dyes and fusion dyes. It is also used as a dye additive, catalyst, and polymer additive.
Method:
Usually, N-ethylpara ester is prepared through the esterification reaction of para toluidine and acetyl chloride. Under the action of a catalyst, para toluidine reacts with acetyl chloride to produce N-acetyl para toluidine, which is then deacetylated to obtain N-ethyl para ester.
Security information:
-N-ethylpara ester is an organic compound that is generally not flammable when its composition is relatively pure.
-When using or storing, keep away from sources of ignition and oxidants to prevent ignition.
-When in contact with this substance, direct contact with the skin, eyes, and respiratory tract should be avoided. If unexpected contact occurs, please rinse immediately with plenty of water.