izindaba

I-N-methylmorpholine iyinhlanganisela yezinto eziphilayo enefomula yama-molecule C5H11NO. Iwuketshezi olungenambala olunephunga le-ammonia futhi luzwela emoyeni. Luxubene namanzi, i-ethanol, i-benzene kanye ne-ether; luyavutha, luyabola futhi lunobuthi kancane. , lunephunga elimnandi, futhi ukuphefumula umhwamuko kuyacasula isikhumba kanye nolwelwesi lwamafinyila. LD50 1970mg/kg. Ukuhlushwa okuphezulu okuvunyelwe emoyeni kungu-5 mg/m3.

ulwazi lomkhiqizo

[Igama lekhemikhali]: i-N-methylmorpholine
[Isibizo sesiShayina]: i-N-methylmorpholine, i-4-methylmorpholine, i-4-methylmorpholine, i-1,4-oxaazepane, i-methylmorpholine
[Igama lesiNgisi]: i-N-methylmorpholine
[Ifomula yamakhemikhali]: C5H11NO
[Inombolo ye-CAS]: 109-02-4
[Izakhiwo zomzimba nezamakhemikhali]: I-N-methylmorpholine iyinhlanganisela yezinto eziphilayo enefomula yama-molecule C5H11NO. Iwuketshezi olungenambala olunephunga le-ammonia futhi luzwela emoyeni; luxubene namanzi, i-ethanol, i-benzene ne-ether; luyavutha futhi Luyabola, lunobuthi kancane, lunephunga elibi, lucasula isikhumba kanye nolwelwesi lwamafinyila uma luphefumula umhwamuko, LD50 1970mg/kg. Ubuningi obuvunyelwe emoyeni bungu-5mg/m3

[Inkomba Yekhwalithi]:
Ukubukeka: uketshezi olucacile olungenambala kuya koluphuzi olukhanyayo
Ingxenye enkulu ye-N-methylmorpholine: ≥99.0%
Ukuncibilika: kuncibilika kalula emanzini
Umswakama (%): ≤0.5
Isilinganiso: 0.920-0.922
Ibanga lokubilisa (℃): 115-117
[Ukupakisha]: Ibharele elihlanganisiwe elingu-180kg, futhi ngokwezidingo zamakhasimende.
[Ukusetshenziswa]: Embonini ye-polyurethane, i-N-methylmorpholine isetshenziswa njenge-catalyst ye-polyester polyurethane soft block foam. I-N-Methylmorpholine isetshenziswa kakhulu njenge-solvent (i-solvent enhle kakhulu yamadayi, i-tyrosol, i-wax kanye ne-shellac, njll.), i-ejenti yokukhipha, i-stabilizer yama-hydrocarbon ane-chlorine, ama-reagents okuhlaziya, ama-catalyst, ama-corrosion inhibitors, i-N-methylmorpholine I-Phenoline nayo isetshenziswa ekwakhiweni kwama-accelerator enjoloba namanye amakhemikhali amahle. I-N-methylmorpholine isetshenziswa futhi njenge-catalyst ye-polyurethane kanye ne-catalyst yokwenziwa kwe-ampicillin ne-hydroxybenzylpenicillin. I-N-methylmorpholine ingakhiwa nge-oxidizing hydrogen peroxide. Iyi-solvent ejikelezayo ye-Lyocell (eyaziwa kakhulu ngokuthi i-Tencel) kanye ne-Newcell artificial fiber filaments, okwamanje eyaziwa ngokuthi "ama-fiber aluhlaza". Ingasetshenziswa futhi njenge-solvent. Ukukhiqizwa kwama-vegetable casings.
[Isitoreji]: ivalwe endaweni epholile nemnyama, ingeniswe umoya futhi yomile ekushiseni okuphansi; igcinwe ngokwehlukana nama-oxidant nama-acid.

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Isikhathi sokuthunyelwe: Julayi-10-2024