I-Qxamine 12D, i-Dodecyl Amine, i-CAS 124-22-1

Incazelo emfushane:

Igama lokuhweba: Qxamine HTD.

Igama lamakhemikhali: I-Dodecyl Amine, i-Lauryl Amine, i-C12 alkyl primary amine.

Inombolo Yecala: 124-22-1.

Igama lekhemikhali	Inombolo ye-CAS	Inombolo ye-EC	Ukuhlukaniswa kwe-GHS	%
Amine, Dodecyl-	124-22- 1	204-690-6	Ubuthi obuyingozi, Isigaba 4; H302 Ukugqwala kwesikhumba, Isigaba 1B; H314 Umonakalo omkhulu wamehlo, Isigaba 1; H318 Ubuthi obuyingozi emanzini, Isigaba 1; H400 Ubuthi obungapheli emanzini, Isigaba 1; H410	>99
I-Amine, i-Tetradecyl-	2016-42-4	217-950-9	Ubuthi obuyingozi, Isigaba 4; H302 Ukugqwala kwesikhumba, Isigaba 1B; H314 Umonakalo omkhulu wamehlo, Isigaba 1; H318 Ubuthi obuyingozi emanzini, Isigaba 1; H400 Ubuthi obungapheli emanzini, Isigaba 1; H410	< 1

Umsebenzi: Isetshenziswa njenge-surfactant, i-flotation agent, njll.

Uhlobo olubhekiselwe kulo: i-Armeen 12D.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yamakhemikhali

I-Dodecanaminelivela njengoketshezi oluphuzi olune-i-ammonia-njengephunga. Ayincibiliki kuamanzifuthi kuncane kakhulu kuneamanziNgakho-ke iyantantaamanzi. Ukuthintana nakho kungacasula isikhumba, amehlo kanye nolwelwesi lwamafinyila. Kungaba nobuthi ngokugwinya, ukuphefumula noma ukumunca isikhumba. Kusetshenziselwa ukwenza amanye amakhemikhali.

Iqinile elimhlophe elifana ne-wax. Lincibilika ku-ethanol, i-benzene, i-chloroform, kanye ne-carbon tetrachloride, kodwa alincibiliki emanzini. Ubuningi obuhlobene 0.8015. Iphuzu lokuncibilika: 28.20 ℃. Iphuzu lokubila 259 ℃. Inkomba yokubheka emuva ingu-1.4421.

Isicelo Somkhiqizo

Kusetshenziswa i-lauric acid njengezinto zokusetshenziswa kanye nalapho kukhona i-silica gel catalyst, igesi ye-ammonia ifakwa ukuze i-amination. Umkhiqizo wokusabela uyagezwa, womiswe, bese ucwiliswa ngaphansi kwengcindezi encishisiwe ukuze kutholakale i-lauryl nitrile ehlanziwe. Dlulisa i-lauryl nitrile esitsheni esinomfutho ophezulu, uyivuse bese uyishisa ku-80 ℃ lapho kukhona i-nickel catalyst esebenzayo, uyiphindaphinde i-hydrogenation bese uyinciphisa ukuze kutholakale i-laurylamine eluhlaza, bese uyipholisa, uyihlikihle nge-vacuum distillation, bese uyomisa ukuze kutholakale umkhiqizo oqediwe.

Lo mkhiqizo uyi-organic synthetic intermediate esetshenziswa ekukhiqizweni kwezithasiselo zendwangu nezenjoloba. Ungasetshenziswa futhi ukukhiqiza ama-ore flotation agents, ama-dodecyl quaternary ammonium salts, ama-fungicides, ama-insecticide, ama-emulsifiers, ama-detergents, kanye nama-disinfectant agents okuvimbela nokwelapha ukusha kwesikhumba, ama-ejenti okudla okunempilo kanye nama-antibacterial.

Uma kuvuza futhi kuvuza, abaqhubi kufanele bagqoke imishini yokuzivikela.

Njengesiguquli ekulungiseleleni i-dodecylamine, i-sodium montmorillonite ifakwe. Isetshenziswa njenge-adsorbent ye-chromium ene-hexavalent.

● Ekuhlanganisweni kwe-DDA-poly (i-aspartic acid) njengento ebolile emanzini encibilikayo.

● Njenge-surfactant ephilayo ekuhlanganisweni kwe-Sn(IV)-contained layered double hydroxide (LDHs), engasetshenziswa kabanzi njenge-ion exchangers, ama-absorbents, ama-ion conductors, kanye nama-catalysts.

● Njenge-ejenti yokuhlanganisa, ukunciphisa kanye nokuvala ekuhlanganisweni kwezintambo zesiliva ezi-pentagonal.

Ukucaciswa Komkhiqizo

Into	Imininingwane
Ukubukeka (25℃)	Okumhlophe okuqinile
Umbala we-APHA	Ubuningi obungu-40
Okuqukethwe kwe-amine okuyinhloko %	imizuzu engama-98
Inani eliphelele le-amine mgKOH/g	275-306
Inani le-amine elingaphelele mgKOH/g	5 ubuningi
Amanzi %	Umkhawulo ongu-0.3
Inani le-iodine gl2/100g	1 ubuningi
Iphuzu lokuqandisa ℃	20-29

Ukupakisha/Ukugcina

Iphakheji: Isisindo esiphelele esingu-160KG/DRUM (noma sipakishwe ngokwezidingo zamakhasimende).

Indawo Yokugcina: Ngesikhathi sokugcina nokuthuthwa, isigubhu kufanele sibheke phezulu, sigcinwe endaweni epholile nenomoya, kude nokushisa kanye nemithombo yokushisa.