N,N-Dimethylacrylamide CAS 2680-03-7
ʻO N, N-Dimethylacrylamide kahi wai kala ʻole a maopopo. He mea hoʻoulu. Hiki ke hoʻoheheʻe ʻia i ka wai, ether, acetone, ethanol, chloroform, etc. N. ʻO ka paʻa o N-dimethylacrylamide e pili ana i kona ʻano allyl. Ma ka lumi wela, ʻaʻole maʻalahi ka hana ʻana o ka allyl i loko o ka molekala, akā hiki ke hōʻino ʻia ma lalo o ka mālamalama a me ka wela. N. N-Dimethylacrylamide he wai waihoʻoluʻu ʻole me ka hygroscopicity, he mea hoʻonāukiuki a hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, acetone, ether, dioxane, N, N '- methylformamide, toluene, chloroform, etc. ʻAʻole kūpono ia no ka n- hexane.
| 'ikamu | Hōʻike |
| Lae paila | 80-81 °C/20 mmHg (māmā) |
| ʻO ka mānoanoa | 0.962 g/mL ma 25 °C (kukui) |
| Pumi mahu | 65Pa ma 20 ℃ |
| Nā kūlana mālama | 2-8°C (pale mai ka malamalama) |
| kūʻē | n20/D 1.473(māmā) |
N, N-Dimethylacrylamide hiki ke hana i nā polymer degere polymerization kiʻekiʻe, hiki ke copolymerize me nā monomers acrylic, styrene, vinyl acetate, etc. ʻO nā polymers a i ʻole nā mea hoʻohui i loaʻa i ka moisture absorption, anti-static properties, dispersibility, compatibility, pale kūpaʻa, adhesion, etc., a loaʻa ka laulā o nā noi. Hoʻohana ʻia no ka hoʻololi ʻana i ka fiber, hiki iā ia ke hoʻomaikaʻi i ka absorption moisture, nā waiwai dyeing, a me ka manaʻo lima o nā fibers acrylic. Eia kekahi, ua hoʻohana ʻia i ka hoʻololi ʻana o nā fibers e like me ka acetate fiber polyester, polyamide, polyolefin, polyvinyl chloride, etc.
Hiki ke hana i hoʻopilikino ʻia.
N,N-Dimethylacrylamide CAS 2680-03-7
N,N-Dimethylacrylamide CAS 2680-03-7
