I-Neopenyl Glycol (NPG) CAS 126-30-7 Purity ≥99.5% (GC)

Incazelo emfushane:

Igama Lekhemikhali: I-Neopenyl Glycol

Synonyms: 2,2-Dimethyl-1,3-Propanediol;I-NPG

CAS: 126-30-7

Ubumsulwa : ≥99.5% (GC)

Ukubukeka: Amakristalu Ophuphu Olumhlophe

Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Neopentyl Glycol (NPG) (CAS: 126-30-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Chemical Properties:

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

Imininingwane:

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 nesitoreji:

Iphakheji: Ibhodlela Elifakwe Fluorinated, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama

Izinzuzo:

I-FAQ:

Isicelo:

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.