N, n-dimhyylacetamide_dmac 127-19-5
Lintlha tsa sehlahisoa
| Lebitso la Product | N, n-dimthyelacetamide / dmac |
| Cas | 127-19-5 |
| MF | C4H9N |
| MW | 87.12 |
| Letsoalo | 0.937 g / ml |
| Ntlha ea ho qhibiliha | -20 ° C10 C |
| Poleft Point | 164.5-166 ° C |
| Letsoalo | 0.937 g / ml a 25 ° C (lit.) |
| Letsoalo la mouoane | 3.89 (Moea) |
| Khatello ea mouoane | 40 mm hg (19.4 ° C) |
| Index ea theko e phahameng | N20 / D 1.439 (et.) |
| flash point | 158 ° F |
| Maemo a polokelo | Leoto ka tlase + ° C. |
| Fulubility | > 1000g / ha e qhibilihe |
| Acidity cormety | (pka) -0.41 ± 0.70 (e boletsoeng esale pele) |
| Foromo | Metsi |
| Mmala | Ho se tsotelle ho 'mala o mosehla |
| Polaity e amanang | 6.3 |
| Boleng ba PH | 4 (200g / l, h2O, 20 ℃) |
| Monko | (Monko) o nyatsa Ammonia monko |
| Monko o foneng | (Monko o foneng) 0,76ppm |
| Sekhahla sa Metsi | e fosahetse |
| Package | 1 l / botlolo, 25 l / Drum, 200 l / Drum |
| Thepa | E ka tsoakoa le metsi, joala, ester, ethe, ester, ester, ester, ester, ester, ester, ester, ester, benzene, shloromark le monko o monate. |
Synonyms
Acetic acid e bimberylacestamide; N, n-dimthyelacestaceide.
Ts'ebetso
DMAC e sebelisoa haholo ka lehare la li-syenthetic (acryurerile e hlaselang le lifofane tsa polyrene, 'me e sebelisoa haholo lifiliming tsa Poolymer, li-insomericals le lipere. Hajoale, e sebelisoa hohle meriana le meriana meribeng ho lumella lithibela-mafu le meriana e bolaeang likokonyana. E ka sebelisoa hape e le mokhoa oa ho etsa joalo, e le solt ea elektroly, le scamaner, le scavenger ea pente le mehamo ea kristale.
Tlhaloso
N, h-dimothylaceide hape e le Acetyddomonine, kapa Dmac e khuts'oane ka monko o matla oa ammone. E se e tšoaroe haholo ka likhakanyo tse monko, Likhamphani, Lisene, Alzene le Chlorost. Ho latela molebeli, joalo ka ho hlakollela ntlha e phahameng ea sekoti, ho tsitsipalla ka lik'hemik'hale, vinyl formate, Vinyl Pyvenment. Mabapi le khase, e ka sebelisoa mohatong oa ho futhumatsoa, o ile a etsa joalo ka Kotara ea Alkyl, karabelo ea Haleide Alkyl, N, n-dimthyelacettacestamide le eona e ka sebelisoa e le solvent bakeng sa ba bang ba elektrolys, e leng meriana e entsoeng ka methapo ea kutlo. Benvent solvent bakeng sa ho arola styrene ho tloha c8, jj.
