δ-Valerolactone CAS 542-28-9 Purity >98.5% (GC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of δ-Valerolactone (CAS: 542-28-9) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Igama Lekhemikhali | δ-Valerolactone |
| Omqondofana | i-delta-Valerolactone;I-Tetrahydro-2H-Pyran-2-One;I-Tetrahydro-2H-2-Pyranone;I-1,5-valerolactone;I-DVL;δ -VL |
| Inombolo ye-CAS | 542-28-9 |
| Inombolo yeCAT | I-RF-PI1947 |
| Isimo Sesitoko | Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani |
| I-Molecular Formula | C5H8O2 |
| Isisindo samangqamuzana | 100.12 |
| I-Melting Point | -13 ℃ |
| Iphuzu elibilayo | 220℃ |
| Ukuncibilika Emanzini | Ixube Ngokuphelele Namanzi |
| I-Solubility (Ixubene) | I-Ether, i-Ethanol |
| Ibhrendi | I-Ruifu Chemical |
| Into | Imininingwane |
| Ukubukeka | Sula Uketshezi Olungenambala Olungenambala Kuya Kuphuzi |
| Ukuhlanzeka / Indlela Yokuhlaziya | >98.5% (GC) |
| Umswakama (KF) | <0.20% |
| Umbala (Haxen) | <20 |
| I-Acid Value | <0.50mg·KOH/g |
| I-Gravity ethize (20/20℃) | 1.108~1.112 |
| I-Refractive Index N20/D | 1.456~1.458 |
| I-Infrared Spectrum | Ivumelana Nesakhiwo |
| I-Proton NMR Spectrum | Ivumelana Nesakhiwo |
| Izinga Lokuhlola | I-Enterprise Standard |
Iphakheji: Ibhodlela eliFluorinated, 25kg/Drum, 200kg/Drum, noma ngokwesidingo sekhasimende
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama
I-δ-Valerolactone (CAS: 542-28-9) iyinhlanganisela evame ukusetshenziselwa ukuhlanganiswa kwama-copolyester ngokusebenzisa i-lipase-catalyzed ring opening polymerization.I-δ-Valerolactone ingasetshenziswa njengeyunithi ye-monomer ekuhlanganisweni kwe-poly(δ-valerolactone)s poly(i-conjugated ester) nge-polymerization yokuvula indandatho.Ingasetshenziswa futhi njengento yokuqala ekuhlanganisweni kwe-(+) -Guadinomic Acid, Sodium δ-Hydroxyvalerate, Methyl δ-Hydroxyvalerate, kanye ne-5-Hydroxyvaleraldehyde.I-δ-Valerolactone iyikhemikhali eyinhloso yonke emaphakathi, engasetshenziswa emikhakheni eyahlukene.Ingasetshenziswa ekuhlanganiseni kwe-pyran pyridine, i-cilostazol, i-witting reagent kanye ne-epothifone anticancer drug embonini yezemithi, njll. Ngenxa yokuguquguquka kwesicelo sayo esihle, ubuthi bezinto eziphilayo obuphansi, izinhlanganisela eziphuma ngaphezulu, i-polymerization elula futhi ikhulise kakhulu i-viscosity yezingubo zokugqoka kanye ezinye izici, i-δ-Valerolactone isetshenziswa kabanzi kuma-polyester, ama-polyurethanes, ama-solvents akhethekile, nama-coatings.
