rongo

Ko te N-methylmorpholine he pūhui pararopi me te tātai rāpoi C5H11NO. He wai kore tae me te haunga o te haukini, he tairongo ki te hau. Ka uru ki te wai, te waihano, te benzene me te etera; he mura, he waikura, he paku paitini. , he kakara kawa, a, ko te tango i te kohu ka whakapataritari ki te kiri me nga kiri mucous. LD50 1970mg/kg. Ko te kukū nui e whakaaetia ana ki te hau he 5 mg/m3.

korero hua

[Ingoa matū]: N-methylmorpholine
[te ingoa Hainamana]: N-methylmorpholine, 4-methylmorpholine, 4-methylmorpholine, 1,4-oxaazepane, methylmorpholine
[Ingoa Ingarihi]: N-methylmorpholine
[Tatai matū]: C5H11NO
[No CAS]:109-02-4
[Ahuatanga tinana me te matū]: Ko te N-methylmorpholine he pūhui waro me te tātai rāpoi C5H11NO. He wai kore tae me te haunga o te haukinia, he tairongo ki te hau; ka uru ki te wai, te waihano, te benzene me te etera; he mura me te pirau, he paku paitini, he kakara reka, he whakapataritari ki te kiri me nga kiriuhi mucous i te wa e ngohia ana te kohu, LD50 1970mg/kg. Ko te 5mg/m3 te kukū nui e whakaaetia ana ki te hau

[Taupū Kounga]:
Te ahua: kore tae ki te kowhai marama te wai maramara
Te hautau papatipu o te N-methylmorpholine: ≥99.0%
Wairewa: he ngawari te whakarewa ki te wai
Makuku (%): ≤0.5
Wehenga: 0.920-0.922
Awhe kohua (℃): 115-117
[Packaging]: 180kg oko piauau, ano hoki ki nga whakaritenga a nga kaihoko.
[Whakamahia]: I roto i te ahumahi polyurethane, ka whakamahia te N-methylmorpholine hei whakakorikori mo te polyester polyurethane paraka ngohengohe. Ko te N-Methylmorpholine te nuinga o te whakamahi hei whakarewa (he whakarewa pai mo nga waikano, tyrosol, wax me te shellac, me etahi atu), he kaihoko tangohanga, he whakapumau mo nga waiwaro maataa, nga reagents analytical, catalysts, aukati waikura, N-methylmorpholine Phenoline kei te whakamahia hoki te whakahiatotanga o nga rapa whakatere me etahi atu matū pai. Ka whakamahia ano te N-methylmorpholine hei whakakorikori polyurethane me te whakakorikori mo te whakahiato o te ampicillin me te hydroxybenzylpenicillin. Ka taea te whakahiato i te N-methylmorpholine ma te waikura hauwai. Koia te whakarewa miro mo Lyocell (e mohiotia ana ko Tencel) me Newcell nga kakawau muka hangai, e mohiotia ana i tenei wa ko "nga muka matomato". Ka taea hoki te whakamahi hei whakarewa. Te hanga o nga pouaka huawhenua.
[Pupuri]: hiritia ki te waahi hauhautanga me te pouri, kia whai hau me te maroke i te pāmahana iti; he mea rongoa motuhake mai i te hāora me te waikawa.

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Wā tuku: Hūrae-10-2024