I-Neopenyl Glycol (NPG) CAS 126-30-7 Purity ≥99.5% (GC)
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Igama Lekhemikhali | I-Neopenyl Glycol |
Omqondofana | I-2,2-Dimethyl-1,3-Propanediol;2,2-Bis(hydroxymethyl)propane;I-2,2-Dihydroxy-2,2-Dimethylpropane;I-NPG |
Inombolo ye-CAS | 126-30-7 |
Inombolo yeCAT | I-RF-PI2212 |
Isimo Sesitoko | Esitokweni, Amandla Okukhiqiza 5000MT/Ngonyaka |
I-Molecular Formula | I-C5H12O2 |
Isisindo samangqamuzana | 104.15 |
Iphuzu elibilayo | 208℃ |
Ukuminyana | 1.06 g/cm3 ku-20℃ |
Kuyazwela | I-Hygroscopic |
Ukuncibilika kwamanzi | Incibilika Emanzini |
I-Solubility (Incibilika Kakhulu ngaphakathi) | Ether, Utshwala |
Ibhrendi | I-Ruifu Chemical |
Into | Imininingwane |
Ukubukeka | Amakristalu Ophuphu Olumhlophe |
Ukuhlanzeka / Indlela Yokuhlaziya | ≥99.5% (GC) |
Amanzi nguKarl Fischer | <0.30% |
Umbala | <10 APHA |
I-Acidity | ≤0.01 wt% |
I-Aldehyde (njenge-HOHPv) | ≤0.05 wt% |
I-Melting Point | 124.0 ~ 130.0℃ |
Ukungcola Okukodwa | <0.50% |
I-Infrared Spectrum | Ivumelana Nesakhiwo |
I-Proton NMR Spectrum | Ivumelana Nesakhiwo |
I-Solubility ku-MeOH | Cishe Ukungafihli |
Izinga Lokuhlola | I-Enterprise Standard |
Iphakheji: Ibhodlela Elifakwe Fluorinated, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama
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I-Neopentyl I-Glycol (NPG) (i-CAS: 126-30-7) isetshenziselwa ikakhulukazi ukukhiqizwa kwama-resin, ama-plasticizers namanye ama-surfactants.I-Neopenyl Glycol inemisebenzi eminingi ehlukahlukene, phakathi kwayo indima eyinhloko ukukhiqiza iqhwa likawoyela, i-alkyd resin, i-polyester resin engagcwalisiwe, igwebu elithambile elithambile le-polyurethane, izinto ezifakwa ngaphakathi, oyinki bokuphrinta, ama-synthetic plasticizers, i-aviation lubricant agent kanye ne-surfactant agent, izithasiselo zokugcoba ezisezingeni eliphezulu namanye amakhemikhali amahle.I-Neopenyl Glycol iyincibilikisi enhle kakhulu futhi ingasetshenziselwa ukuhlukaniswa okukhethekile kwama-hydrocarbon anephunga elimnandi nama-cycloalkyl hydrocarbon.I-Neopenyl Glycol inokumelana namanzi, ukumelana namakhemikhali, nokumelana nesimo sezulu.I-varnish yayo yokubhaka i-amino inokugcinwa okuhle kwe-gloss futhi ayijiki ibe phuzi.Ingasetshenziswa futhi njengento eluhlaza ekukhiqizeni ama-polymerization inhibitors, ama-stabilizer kanye nezibulala-zinambuzane.I-Plasticizer.I-Organic Synthesis.I-polyester synthetic impahla eluhlaza.Isetshenziswa njenge-solvent enhle, futhi yamapulasitiki kanye nokuhlanganiswa kwamakhemikhali.I-NPG inokumelana okuhle kwe-hydrolytic futhi imelana nohlu olubanzi lwamakhemikhali ngenkathi isetshenziswa ekukhiqizeni upende.Impahla yomuthi, isibulala-zinambuzane, into enamathelayo.Kuyi-polyalcohol eyingqayizivele enikeza izinzuzo zokusebenza okuphezulu ezinhlelweni eziningi zokusetshenziswa kokugcina ngenxa yokuqina kwayo kwamakhemikhali nokushisa.Kuyi-diol eyingqayizivele enikeza izinzuzo zokusebenza okuphezulu ezinhlelweni eziningi zokusetshenziswa kokugcina.Lezi zinzuzo zitholakala ekwakhekeni kwayo kwamakhemikhali.Indawo yamaqembu e-hydroxyl kuma-athomu ekhabhoni eyinhloko ivumela i-esterification esheshayo.Ukwengeza, amaqembu amabili e-methyl, esikhundleni sama-athomu amabili e-hydrogen ajwayelekile, ku-athomu ye-alpha carbon anesibopho sokuzinza okuphezulu kwamakhemikhali nokushisa kwe-Neopentylglycol nokuphuma kwayo.
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I-Neopenyl Glycol (NPG) CAS 126-30-7 Purity ≥99....
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