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Umkhiqizi Intengo Enhle N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
I-NEP iwuketshezi olungenambala nolusobala olune-polarity ephezulu, ukuzinza kwamakhemikhali okuphezulu kanye nokuzinza okuphezulu kokushisa. I-NEP iyindawo yokubila engu-82-83°C (-101.3Kpa), inkomba yokubuyisa ingu-1.4665 Chemicalbook, kanti ubuningi bungu-0.994. I-NEP inezici zokuncibilika okuphezulu, umfutho ophansi womusi kanye nokungaguquguquki okuphansi kwe-dielectric. Ezimbonini, i-NEP ingasetshenziswa njenge-solvent ekhethiwe, i-catalyst kanye ne-cationic surfactant esebenza kahle.
I-N-ETHYL PYRROLIDON ine-alkali ebuthakathaka; i-NEP iyi-solvent enamandla ye-polar organic engancibilikiswa nganoma yiziphi izilinganiso ezilinganayo namanzi kanye nezinyibilikisi ezijwayelekile ze-organic. Ukusetshenziswa kwe-NEP kuyindlela yokuhlukanisa amabhethri e-lithium, i-dry glue skilled, kanye ne-optical resistant corrosion agent, i-coating unleaving agent, kanye ne-epoxy resin glue edge.
I-CAS: 2687-91-4
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Umkhiqizi Intengo Enhle OKUNYE OKUFANELE UKUTHI KUTHATHWE I-CAPTURE 3800 CAS: 72244-98-5
OKUNYE ...
I-CAS: 72244-98-5
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Umkhiqizi Intengo Enhle N,N-Dimethylcyclohexylamine(DMCHA) CAS: 98-94-2
I-N,N-Dimethylcyclohexylamine iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C8H17N.N,N-Dimethylcyclohexylamine iwuketshezi olungenambala nolusobala, olunganyibiliki emanzini, oluncibilikayo ezinyibilikisini eziningi zezinto eziphilayo ezifana ne-ethanol ne-ether. I-N,N-Dimethylcyclohexylamine isetshenziswa kakhulu njenge-catalyst kanye ne-raber accelerator. I-Intermediate, ingasetshenziswa futhi ekwelapheni indwangu.
Izakhiwo zamakhemikhali: iphuzu lokuncibilika: -60 ° C, iphuzu lokubila: 158-159 ° C (LIT.) Ubuningi: 0.849g/mlat25 ° C (LIT.) Umfutho womusi: 3.6mmhgchemicalbook (20 ° C) inkomba yokubuyisa: n20/d1. 454 (LIT.) Iphuzu lokuphazima: 108 ° F Izimo zokugcina: Gcina ngaphansi+30 ° C.
I-CAS: 98-94-2
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Intengo Enhle Yomkhiqizi I-Dibutyltin Dilacetate (DBTDA) CAS: 1067-33-0
I-Dibutyltin diacetate iyi-liquid ephuzi ecacile. Isebenza njengesikhuthazi sokuxhumanisa. Kulula ukuyicubungula futhi ingasetshenziswa kufika ku-250°C. I-Dibutyltin diacetate ayincibiliki emanzini futhi incibilika ezinyibilikisini eziningi eziphilayo. Isetshenziswa ekuphenduleni kwe-silanol condensation kwezicelo ze-caulk kanye ne-sealant.
Inombolo ye-EineCS: 213-928-8, ifomula yama-molecule: C12H24SN, isisindo sama-molecule: 351.03, iphuzu lokuncibilika: 7-10 ℃, Isixazululo samanzi: Okuqukethwe kwe-SN okungancibiliki: 32.5 ± 0.5%, Ubuningi: 1.32 ± 0.005 (20 ℃), Iphuzu lokubila: 140 ～ 144 ℃/10mmhg, amazinga ajwayelekile angokwenyama: Uketshezi oluphuzi olukhanyayo noma olungenambala nolusobala olunephunga le-acetic acid. Luqinile noma luqinile kancane ngaphansi kuka-10 ° C. Iphuzu lokuxubha: 8-10 ℃.
I-CAS: 1067-33-0
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Umkhiqizi Intengo Enhle D2000 CAS: 9046-10-0
I-Amine-Terminated Polyether (D2000) iyiklasi yamakhemikhali e-polyolefin anomgogodla we-polyether othambile, ohlanganiswe amaqembu e-amine ayinhloko noma awesibili. Ngenxa yokuthi uchungechunge oluyinhloko lwe-molecule luwuchungechunge lwe-polyether oluthambile, kanti i-hydrogen esesiphethoni se-polyether amine isebenza kakhulu kune-hydrogen eseqenjini le-hydroxyl le-polyether, ngakho-ke, i-polyether amine ingaba yindawo enhle ye-polyether kwezinye izinqubo zezinto, futhi ingathuthukisa ukusebenza kokusetshenziswa kwezinto ezintsha. I-D2000 isetshenziswa kabanzi ezintweni zokubumba injection ezisabelayo ze-polyurethane, i-polyurea spray, ama-epoxy resin curing agents kanye ne-gasoline scavengers.
Izakhiwo Zamakhemikhali: I-Poly (propylene glycol) bis (2-aminopropyl ether) iwuketshezi olukhanyayo oluphuzi noma olungenambala olubonakalayo ekushiseni kwegumbi, olunezinzuzo ze-viscosity ephansi, ingcindezi ephansi yomhwamuko kanye nokuqukethwe okuphezulu kwama-amine ayinhloko, futhi iyancibilika ezinyibilikisini ezifana ne-ethanol, ama-hydrocarbon aliphatic, ama-hydrocarbon anuka kamnandi, ama-ester, ama-glycol ether, ama-ketone namanzi.
I-CAS: 9046-10-0
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Umkhiqizi Intengo Enhle D230 CAS: 9046-10-0
I-D230 iwuketshezi olubonakalayo, i-D230 iwuketshezi olubonakalayo oluphuzi noma olungenambala ekamelweni lokushisa. I-D230 inezinzuzo ze-viscosity ephansi, ingcindezi ephansi yomhwamuko kanye nokuqukethwe okuphezulu kwama-amine ayinhloko. I-D230 ingancibilikiswa ku-ethanol, ama-hydrocarbon aliphatic, ama-hydrocarbon anuka kamnandi, ama-ester, ama-glycol ether, ama-ketone kanye namanzi.
Izakhiwo Zamakhemikhali: I-Poly (propylene glycol) bis (2-aminopropyl ether) iwuketshezi olukhanyayo oluphuzi noma olungenambala olubonakalayo ekushiseni kwegumbi, olunezinzuzo ze-viscosity ephansi, ingcindezi ephansi yomhwamuko kanye nokuqukethwe okuphezulu kwama-amine ayinhloko, futhi iyancibilika ezinyibilikisini ezifana ne-ethanol, ama-hydrocarbon aliphatic, ama-hydrocarbon anuka kamnandi, ama-ester, ama-glycol ether, ama-ketone namanzi.
I-CAS: 9046-10-0
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Umkhiqizi Intengo Enhle I-Butylal (Dibutoxymethane) CAS: 2568-90-3
I-Butylal (i-Dibutoxymethane) iyi-solvent engena-halogen futhi engenabo ubuthi obuncane engasetshenziswa ukuncibilikisa amasampula e-polyethylene ephansi-density (LDPE) yokuhweba ukuze kuhlaziywe ukusatshalaliswa kwesisindo sama-molecule kusetshenziswa i-gel permeation chromatography (GPC). I-Butylal (i-Dibutoxymethane) ingasetshenziswa futhi njenge-reactant ukulungiselela i-butoxymethyltriphenylphosphonium iodide. I-Butylal (i-Dibutoxymethane) isetshenziselwa ukuhlanganiswa kwe-carbon futhi futhi njenge-key intermediate ewusizo ekuhlanganisweni kwezinto eziphilayo.
I-CAS: 2568-90-3
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I-UOP MOLSIV™ RZ-4250 Adsorbent
Incazelo kanye Nokusetshenziswa
I-RZ 4250 adsorbent iyisihlungi sama-molecule esimelana ne-acid esivuselelayo esakhiwe ngokukhethekile yi-UOP ukususa amanzi emifudlaneni ye-hydrocarbon ene-chlorine ngokufakwa okuncane komfudlana othwalayo.
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Umkhiqizi Intengo Enhle I-Oleic acid CAS:112-80-1
I-Oleic acid: I-Oleic acid uhlobo lwe-unsaturated fatty acid enesakhiwo sayo sama-molecule equkethe i-carbon-carbon double bond, okuyi-fatty acid eyenza i-olein. Ingenye yama-fatty acids emvelo angenawo agcwele kakhulu. Ukushiswa kwe-oil lipid kungaholela ku-oleic acid ngefomula yamakhemikhali engu-CH3 (CH2) 7CH = CH (CH2) 7 • COOH. I-glyceride ye-oleic acid ingenye yezithako eziyinhloko zamafutha omnqumo, amafutha esundu, amafutha engulube kanye namanye amafutha ezilwane nemifino. Imikhiqizo yayo yezimboni ivame ukuqukethe ama-fatty acids agcwele angu-7 ~ 12% (i-palmitic acid, i-stearic acid) kanye nenani elincane lamanye ama-fatty acids angagcwele (i-linoleic acid). Iwuketshezi olunamafutha olungenambala olune-gravity ethize engu-0.895 (25/25 ℃), iphuzu lokuqandisa elingu-4 ℃, iphuzu lokubilisa elingu-286 °C (13,332 Pa), kanye ne-refractive index engu-1.463 (18 ° C).
I-asidi ye-oleic CAS 112-80-1
Igama Lomkhiqizo: I-Oleic acidI-CAS: 112-80-1
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Umkhiqizi Intengo Enhle 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8
Izakhiwo: i-aldehyde ye-2-meter (i-oxygen oxygen) ephindwe kabili (2-meter) ye-2,5,7,10-tetraoxane; i-aldehyde ye-formaldehyde enezipikili ezimbili, izici: uketshezi olungenambala, ukuminyana: 0,995 g: 0,995 g: 0,995 g /cm3, iphuzu lokubila: 60°C 1,5mm, inkomba yokubuyisa: 1.414, iphuzu lokukhanya: 60°C/1.5mm, ukuncibilika kwamanzi: Kuxutshwa Ngokugcwele Emanzini.
I-CAS: 4431-83-8
