N, N-Dimethylacrylamide CAS 2680-03-7

CAS:2680-03-7 : kuv

Molecular Formula:C5H9 Nr

Molecular Luj:99.13 ib

EINECS:220-237-5 : kuv

Synonyms:Acylamide, N, N-dimethyl; Dimethylamid kyseliny akrylove; dimethylamidkyselinyakrylove; n-dimethyl-2-propenamid; Acryloyldimethylamine; N, N-Dimethylpropenamide; Propenamide, N, N-dimethyl-sipomerndma; TIMTEC-BB SBB008330

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N, N-Dimethylacrylamide CAS 2680-03-7 yog dab tsi?

N, N-Dimethylacrylamide yog cov kua tsis muaj xim thiab pob tshab. Nws yog stimulating. Soluble nyob rau hauv dej, ether, acetone, ethanol, chloroform, thiab lwm yam Nyob rau hauv chav tsev kub, cov qauv allyl nyob rau hauv lub molecule tsis yooj yim reactive, tab sis nws yog feem ntau deterioration nyob rau hauv lub teeb thiab kub. N. N-Dimethylacrylamide yog cov kua tsis muaj xim thiab pob tshab nrog hygroscopicity, uas ua rau khaus thiab soluble hauv dej, ethanol, acetone, ether, dioxane, N, N '- methylformamide, toluene, chloroform, thiab lwm yam. Nws tsis haum rau n- hexane.

Specification

Yam khoom	Specification
Boiling point	80-81 ° C / 20 mmHg (lit.)
Qhov ntom	0.962 g / mL ntawm 25 ° C (lit.)
Vapor siab	65Pa ntawm 20 ℃
Cia tej yam kev mob	2-8 ° C (tiv thaiv lub teeb)
tiv taus	n20/D 1.473 (lit.)

Daim ntawv thov

N, N-Dimethylacrylamide yog nquag ua kom muaj siab polymerization degree polymers, uas muaj peev xwm copolymerize nrog acrylic monomers, styrene, vinyl acetate, thiab lwm yam. Polymers los yog adducts muaj zoo heev noo noo nqus, anti-static zog, dispersibility, compatibility, tiv thaiv stability, adhesion, thiab lwm yam, thiab muaj ntau yam kev siv. Siv rau kev hloov kho fiber ntau, nws tuaj yeem txhim kho qhov nqus dej noo, dyeing zog, thiab tes xav ntawm acrylic fibers. Tsis tas li ntawd, nws kuj yog siv rau kev hloov kho cov fibers xws li acetate fiber polyester, polyamide, polyolefin, polyvinyl chloride, thiab lwm yam.