N, N-dimethylformamide | 68-12-2 ib

N, N-dimethylformamide yog ib qho zoo heev aprotic polar solvent uas tuaj yeem yaj feem ntau cov organic thiab inorganic tshuaj thiab miscible nrog dej, cawv, ethers, aldehydes, ketones, esters, halogenated hydrocarbons thiab aromatic hydrocarbons. .
Qhov txiaj ntsig zoo kawg ntawm N, N-dimethylformamide molecule yog nyob ib puag ncig los ntawm methyl pawg, ua kom muaj kev cuam tshuam tsis zoo uas tiv thaiv cov ions tsis zoo los ntawm kev mus txog thiab tsuas yog koom nrog cov ions zoo. Cov anions liab qab muaj zog ntau dua li kev daws cov anions.
Ntau cov tshuaj tiv thaiv ionic yooj yim dua rau hauv N, N-dimethylformamide dua li cov kuab tshuaj protic, xws li cov tshuaj tiv thaiv carboxylates thiab halogenated hydrocarbons hauv N, N-dimethylformamide ntawm chav tsev kub. Nws tuaj yeem tsim cov esters nyob rau hauv siab yields thiab yog tshwj xeeb tshaj yog haum rau cov synthesis ntawm sterically hindered esters.
N, N-dimethylformamide tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm formamide thiab dimethylamine, los yog los ntawm cov tshuaj tiv thaiv ntawm cov tshuaj methanol ntawm dimethylamine thiab carbon monoxide nyob rau hauv muaj sodium alkoxide. N, N-dimethylformamide muaj cov kuab tshuaj zoo rau ntau yam polymers xws li polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, thiab lwm yam, thiab yog siv dav hauv cov yeeb yaj kiab yas, xim, fiber ntau thiab lwm yam lag luam; Nws kuj tseem siv tau los ua cov xim stripper kom tshem tawm cov xim.

Pob: 180KGS / Nruas lossis 200KGS / Nruas lossis raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Executive Standard: International Standard.