N, N-Dimethylacrylamide CAS 2680-03-7
N, N-Dimethylacrylamide jẹ omi ti ko ni awọ ati sihin. O ti wa ni safikun. Soluble ninu omi, ether, acetone, ethanol, chloroform, bbl N. Iduroṣinṣin ti N-dimethylacrylamide jẹ ibatan si ọna-ara allyl rẹ. Ni iwọn otutu yara, ọna allyl ninu moleku ko ni irọrun ni irọrun, ṣugbọn o ni itara si ibajẹ labẹ ina ati ooru. N. N-Dimethylacrylamide jẹ omi ti ko ni awọ ati ti o ni gbangba pẹlu hygroscopicity, eyiti o jẹ irritating ati tiotuka ninu omi, ethanol, acetone, ether, dioxane, N, N '- methylformamide, toluene, chloroform, bbl Ko dara fun n- hexane.
| Nkan | Sipesifikesonu |
| Oju omi farabale | 80-81°C/20 mmHg (tan.) |
| iwuwo | 0.962 g/ml ni 25°C (tan.) |
| Ipa oru | 65Pa ni 20 ℃ |
| Awọn ipo ipamọ | 2-8°C(dabobo lati ina) |
| resistivity | n20/D 1.473(tan.) |
N, N-Dimethylacrylamide jẹ prone lati ṣe ina awọn polymerization giga, eyiti o le dapọ pẹlu awọn monomers acrylic, styrene, vinyl acetate, bbl Polymers tabi adducts ni gbigba ọrinrin ti o dara julọ, awọn ohun-ini anti-aimi, dispersibility, ibamu, iduroṣinṣin aabo, ifaramọ, ati be be lo, ati ki o ni kan jakejado ibiti o ti ohun elo. Ti a lo fun iyipada okun, o le mu imudara ọrinrin dara si, awọn ohun-ini didin, ati rilara ọwọ ti awọn okun akiriliki. Ni afikun, o tun lo si iyipada awọn okun gẹgẹbi polyester fiber acetate, polyamide, polyolefin, polyvinyl chloride, bbl
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N, N-Dimethylacrylamide CAS 2680-03-7
N, N-Dimethylacrylamide CAS 2680-03-7
