I-Qxamine 12D, iDodecyl Amine, iCAS 124-22-1

Inkcazo emfutshane:

Igama lorhwebo: Qxamine HTD.

Igama lekhemikhali: iDodecyl Amine, iLauryl Amine, i-C12 alkyl primary amine.

Inombolo yetyala: 124-22-1.

Igama lekhemikhali	Inombolo ye-CAS	Inombolo ye-EC	Udidi lwe-GHS	%
UAmine, uDodecyl-	124-22- 1	204-690-6	Ubuthi obuyingozi, Udidi 4; H302 Ukugqwala kolusu, Udidi 1B; H314 Umonakalo omkhulu wamehlo, Udidi 1; H318 Ubuthi obuyingozi emanzini, Udidi 1; H400 Ubuthi obungapheliyo emanzini, Udidi 1; H410	>99
I-Amine, iTetradecyl-	2016-42-4	217-950-9	Ubuthi obuyingozi, Udidi 4; H302 Ukugqwala kolusu, Udidi 1B; H314 Umonakalo omkhulu wamehlo, Udidi 1; H318 Ubuthi obuyingozi emanzini, Udidi 1; H400 Ubuthi obungapheliyo emanzini, Udidi 1; H410	< 1

Umsebenzi: Isetyenziswa njenge-surfactant, i-flotation agent, njl.

Uphawu oluyireferensi: Armeen 12D.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo yeKhemikhali

I-Dodecanaminelivela njengolwelo olumthubi olunei-ammonia-ivumba elifana nelo. Ayinyibiliki kwiamanzikwaye incinci kakhulu kuneamanziNgoko ke idada phezuamanzi. Ukudibana kwayo kunokucaphukisa ulusu, amehlo kunye ne-mucous membranes. Inokuba yityhefu ngokuyitya, ukuphefumla okanye ukufunxa ulusu. Isetyenziselwa ukwenza ezinye iikhemikhali.

Iqinile emhlophe efana newax. Inyibilika kwi-ethanol, i-benzene, i-chloroform, kunye ne-carbon tetrachloride, kodwa ayinyibiliki emanzini. Uxinano oluhambelanayo 0.8015. Iqondo lokunyibilika: 28.20 ℃. Iqondo lokubila 259 ℃. Isalathisi sokurhawuzelela yi-1.4421.

Isicelo seMveliso

Ukusebenzisa i-lauric acid njengezinto eziluhlaza kwaye xa kukho i-silica gel catalyst, kungeniswa igesi ye-ammonia ukuze i-amination. Imveliso yokusabela iyahlanjwa, yomiswe, kwaye inyibilikiswe phantsi koxinzelelo oluncitshisiweyo ukuze kufunyanwe i-lauryl nitrile ecociweyo. Dlulisa i-lauryl nitrile kwisitya esinoxinzelelo oluphezulu, uyixube kwaye uyifudumeze ukuya kuma-80 ℃ xa kukho i-nickel catalyst esebenzayo, i-hydrogenation ephindaphindayo kunye nokunciphisa ukuze kufunyanwe i-lauryllamine eluhlaza, emva koko uyipholise, uye kwi-vacuum distillation, kwaye uyomise ukuze kufunyanwe imveliso egqityiweyo.

Le mveliso yi-organic synthetic intermediate esetyenziswa ekuveliseni izongezo zelaphu kunye nerabha. Ingasetyenziselwa ukuvelisa ii-ore flotation agents, i-dodecyl quaternary ammonium salts, ii-fungicides, ii-insecticides, ii-emulsifiers, ii-detergents, kunye nee-disinfecting agents zokuthintela nokunyanga ukutsha kolusu, ii-arhente ezondlayo kunye nee-antibacterial.

Xa kukho ukuvuza nokuvuza, abaqhubi kufuneka banxibe izixhobo zokuzikhusela.

Njengesiguquli xa kulungiselelwa i-dodecylamine, i-montmorillonite ifakwe kwi-sodium. Isetyenziswa njenge-adsorbent ye-hexavalent chromium.

● Ekuqulunqweni kwe-DDA-poly (i-aspartic acid) njengezinto ezinyibilikayo emanzini ezibolayo.

● Njenge-organic surfactant ekuhlanganisweni kwe-Sn(IV)-contained layered double hydroxide (LDHs), enokusetyenziswa ngakumbi njenge-ion exchangers, absorbents, ion conductors, kunye ne-catalysts.

● Njenge-arhente yokudibanisa, ukunciphisa kunye nokuvala kwi-synthesis ye-pentagonal silver nanowires.

Iinkcukacha zeMveliso

Into	Inkcazo
Inkangeleko (25℃)	I-White solid
Umbala we-APHA	Ubuninzi obungama-40
Umxholo we-amine oyintloko %	imizuzu engama-98
Ixabiso lilonke le-amine mgKOH/g	275-306
Ixabiso le-amine elingaphelelanga mgKOH/g	5ubuninzi
Amanzi %	Ubuninzi obuyi-0.3
Ixabiso le-ayodini gl2/100g	1ubuninzi
Inqanaba lokuqandisa ℃	20-29

Ukupakishwa/Ukugcinwa

Iphakheji: Ubunzima obupheleleyo yi-160KG/DRUM (okanye ipakishwe ngokweemfuno zabathengi).

Ukugcinwa: Ngexesha lokugcina nokuthuthwa, idrama kufuneka ijonge phezulu, igcinwe kwindawo epholileyo nengena umoya, kude nemithombo yokutsha kunye nobushushu.