⁦N,N-Dimethylacrylamide CAS 2680-03-7⁩ - الصورة ⁦2⁩

N,N-Dimethylacrylamide CAS 2680-03-7

CAS:2680-03-7
الصيغة الجزيئية:C5H9NO
الوزن الجزيئي:99.13
EINECS:220-237-5

المرادفات:Acylamide, N,N-ثنائي ميثيل; Dimethylamid kyseliny akrylove; dimethylamidkyselinyakrylove; n,n-ثنائي ميثيل-2-propenamid; Acryloyldimethylamine

ما هو N,N-Dimethylacrylamide CAS 2680-03-7？

N,N-Dimethylacrylamide CAS 2680-03-7 is a hygroscopic, colorless, transparent liquid that is irritating and soluble in water, ethanol, acetone, ether, dioxane, N, N ‘- methylformamide, toluene, chloroform, etc. It is not compatible with n-hexane. N. N-Dimethylacrylamide can be used as an organic synthesis and fine chemical raw material, mainly for drug molecule modification and the synthesis of functional materials. N, N-Dimethylacrylamide can easily generate high polymerization degree polymers and can copolymerize with acrylic monomers, styrene, vinyl acetate, etc.

مواصفات

البند	مواصفات
نقطة الغليان	80-81 °C/20 مم زئبق (مضاءة.)
الكثافة	0.962 غرام/مل عند 25 درجة مئوية (مضاءة.)
بخار الضغط	65Pa في 20 ° c
ظروف التخزين	2-8 درجة مئوية(بعيدا عن الضوء)
المقاومة	n20/د 1.473(مضاءة.)

التطبيق

N,N-Dimethylacrylamide NNDMA can be used for fiber modification to improve the moisture absorption, dyeability, and hand feel of acrylic fibers. In addition, it is also applied to the modification of fibers such as acetate fiber polyester, polyamide, polyolefin, polyvinyl chloride, etc. N. N-Dimethylacrylamide is used for plastic modification. Its copolymer with ethylene has excellent mechanical strength, printability, dyeability, and anti-static properties. Grafted with polyolefin. Can enhance the affinity for glass fiber. Mixing with polyvinyl chloride or polyurethane can produce coatings with excellent moisture permeability.