Uthotho lwe-Propylene glycol monomethyl ether (PM, DPM)/ CAS 107-98-2/ CAS 34590-94-8

Inkcazo emfutshane:

I-Propylene glycol monomethyl ether (PM); I-CAS 107-98-2 / 1-Methoxy-2-propanol

I-Dipropylene glycol monomethyl ether (DPM); I-CAS 34590-94-8

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Uthotho lwe-propylene glycol monomethyl ether (PM, DPM)

Into	I-Propylene glycol monomethyl ether (PM)		I-Dipropylene glycol monomethyl ether (DPM)
I-CAS	107-98-2		34590-94-8
Ifomula yemolekyuli	CH₃O(CH)₃) I-CHCH₂OH		CH₃I-OC₃H₆I-OC₃H₆OH
Inkangeleko	Ulwelo olungenambala nolucacileyo (iBanga lePremium)	Ulwelo olungenambala nolucacileyo (Udidi lweShishini)	Ulwelo olungenambala nolubonakalayo
Ubumsulwa (GC)% ≥	99.5	99.0	99.0
Uluhlu lokunyibilikisa (℃ /760mmHg)	117.0-125.0	120.0-136.0	180.0-195.0
Ukufuma (KF) %≤	0.1	0.1	0.1
I-asidi (njenge-HAC)%≤	0.01	0.02	0.01
Ubunzima obuthile (d4)²⁰)	0.921±0.005	0.921±0.005	0.950±0.005
Umbala (Pt-Co) ≤	10	10	15
Iphakheji kunye nokuthuthwa	I-190KGS/Idrama Ikhemikhali enobungozi		200KGS/Idrama Ikhemikhali eqhelekileyo

Isicelo seMveliso

PM:
Isicelo kwi-coating:I-PM, ingenatyhefu ingako kwaye inyibilika ngamandla, isetyenziswa kakhulu njenge-solvent kunye ne-coupling agent ye-inki, ipeyinti kunye nepeyinti esekelwe emanzini. Ifanelekile kwi-benzene propylene emulsion, i-propylene alkene acid emulsion kunye nepeyinti yayo ye-emulsion, ezibonakaliswa ngokunciphisa ubushushu bepeyinti, ukukhawulezisa ukuhlangana kwayo kunye nokugcina ipeyinti ikwimeko entle.
Ukusetyenziswa kwi-pesticide:I-PM isetyenziswa kakhulu njengesixhobo esiphakathi se-metolachlor kwi-weedicide, kwaye njengesixhobo sokumisa i-emulsion yezinambuzane.
Ezinye izicelo:I-PM ingasetyenziswa kwi-anti-freezer ye-fuel, i-cleanser, i-extractor, kunye ne-ore-dressing agent kwi-non-ferrous metals. Ukongeza, ingasetyenziswa njengezinto ze-organic synthesis, i-dyestuff yokudaya kunye ne-textile, kunye ne-solvent ye-spinning oil.

I-DPMisetyenziswa njengesinyibilikisi se-PVC stabilizer, i-nitrocellulose, i-ethyl cellulose, i-polyvinyl acetate, isinyibilikisi sepeyinti kunye nedayi, kunye nesithako sebrake fluid. Ingasetyenziswa njengesinyibilikisi se-inki yokuprinta, ipeyinti ye-enamel, ulwelo lokusika kunye neoyile yokusebenza; njenge-arhente yokudibanisa ipeyinti esekelwe emanzini (idla ngokusetyenziswa ngokuxuba); njengesinyibilikisi esisebenzayo sepeyinti esekelwe emanzini; njenge-arhente yokudibanisa kunye nesihlanganisi se-cleaner yasekhaya neyemizi-mveliso, isisusi segrisi kunye nepeyinti, isihlambululi sesinyithi kunye nomphezulu oqinileyo; njenge-arhente yokudibanisa esisiseko kunye nesihlanganisi se-inki yokushicilela yesilika-uhlobo lwe-solvent; njenge-arhente yokudibanisa kunye nesihlanganisi se-vat dye textile; njenge-arhente yokudibanisa kunye ne-arhente yokhathalelo lolusu kwifomyula yokuhombisa; njenge-arhente yokuqinisa izibulala-zinambuzane kunye ne-coagulating ye-floor brightener.

Ngaphambili: Uthotho lwe-ethylene glycol propyl ether (EP, DEP)/ CAS 2807-30-9

Okulandelayo: Uthotho lwe-Propylene glycol monoethyl ether (PE, DPE)/CAS 1569-02-4/ CAS 15764-24-6

I-CAS 107-98-2