δ-Valerolactone CAS 542-28-9 daahirnimo>98.5% (GC) Warshada
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
| Magaca Kiimikada | δ-Valerolactone |
| La mid ah | delta-Valerolactone;Tetrahydro-2H-Pyran-2-Hal;Tetrahydro-2H-2-Pyranone;1,5-valerolactone;DVL;δ -VL |
| Lambarka CAS | 542-28-9 |
| Lambarka CAT | RF-PI1947 |
| Heerka Saamiyada | Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan |
| Qaanuunka molecular | C5H8O2 |
| Miisaanka Molecular | 100.12 |
| Meesha dhalaalaysa | -13 ℃ |
| Barta Karsan | 220℃ |
| Ku milmay biyaha | Gebi ahaanba Biyo La'aan |
| Solubility (La fahmi karo) | Ether, ethanol |
| Summada | Kiimikada Ruifu |
| Shayga | Tilmaamaha |
| Muuqashada | Cad Dareere Midab La'aan ilaa Jaalle |
| Daahirnimada / Habka Falanqaynta | >98.5% (GC) |
| Qoyaanka (KF) | <0.20% |
| Midabka (Haxen) | <20 |
| Qiimaha acid | <0.50mg·KOH/g |
| Cufis-jiidad gaar ah (20/20 ℃) | 1.108 ~ 1.112 |
| Tusmada N20/D | 1.456 ~ 1.458 |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka |
| Proton NMR Spectrum | Waafaqsan Qaab-dhismeedka |
| Heerka Imtixaanka | Heerka Ganacsiga |
Xidhmada: Dhalada fluorinated, 25kg/Drum, 200kg/Drum, ama sida waafaqsan shuruudaha macmiilka
Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka
δ-Valerolactone (CAS: 542-28-9) waa isku-dhismeed caadi ahaan loo isticmaalo in lagu soo saaro kooleystarrada iyadoo la adeegsanayo lipase-catalyzed giraanta furitaanka polymerization.δ-Valerolactone waxaa loo isticmaali karaa sidii unug monomer ah oo ka samaysan poly(δ-valerolactone) s poly (conjugated ester) s iyada oo loo marayo polymerization-ka furitaanka giraanta.Waxa kale oo loo isticmaali karaa walxo bilaw ah oo ku jira (+) -Guadinomic Acid, Sodium δ-Hydroxyvalerate, Methyl δ-Hydroxyvalerate, iyo 5-Hydroxyvaleraldehyde.δ-Valerolactone waa dhexdhexaad kiimiko oo ujeedo leh, taas oo loo isticmaali karo meelo kala duwan.Waxaa loo isticmaali karaa in synthesis of pyridine pyridine, cilostazol, reagent witting iyo epothifone anticancer daroogada in industry farmashiyaha, iwm Sababo la xiriira dabacsanaan codsiga wanaagsan, sun bayooloji hoose, xeryahooda derivative dheeraad ah, polymerization fudud iyo si weyn u kordhin viscosity ee daahan iyo sifooyin kale, δ-Valerolactone waxaa si ballaaran loo isticmaalaa in polyesters, polyurethane, dareere gaar ah, iyo daahan.
