δ-Valerolactone CAS 542-28-9 Ịdị ọcha> Ụlọ ọrụ 98.5% (GC)
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
| Aha Chemical | Valerolactone |
| Ụdị okwu | delta-Valerolactone;Tetrahydro-2H-Pyran-2-Otu;Tetrahydro-2H-2-Pyranone;1,5-valerolactone;DVL;nke -VL |
| Nọmba CAS | 542-28-9 |
| Nọmba CAT | RF-PI1947 |
| Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
| Usoro ihe omimi | C5H8O2 |
| Ibu molekụla | 100.12 |
| Ebe Na-agbaze | -13 ℃ |
| Ebe esi nri | 220 ℃ |
| Solubility na Mmiri | Eji mmiri na-emekọ ihe kpamkpam |
| Solubility (nwere ike ime ya) | Ether, ethanol |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | Mmiri mmiri na-acha odo odo na-enweghị agba |
| Ụzọ ịdị ọcha / nyocha | > 98.5% (GC) |
| Mmiri (KF) | <0.20% |
| Agba (Haxen) | <20 |
| Uru acid | <0.50mg·KOH/g |
| Nnukwu ike ndọda (20/20 ℃) | 1.108-1.112 |
| Ntụgharị ntụgharị N20/D | 1.456-1.458 |
| Spectrum infrared | Dabara na Ọdịdị |
| Ọnụ ego nke Proton NMR Spectrum | Dabara na Ọdịdị |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
ngwugwu: Fluorinated karama, 25kg / Drum, 200kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri
δ-Valerolactone (CAS: 542-28-9) bụ ngwakọta a na-ejikarị eme ka copolyester mee ihe site na lipase-catalyzed mgbanaka oghere polymerization.Enwere ike iji δ-Valerolactone mee ihe dị ka otu monomer na njikọ nke poly (δ-valerolactone) s poly (conjugated ester) s site na polymerization na-emeghe mgbanaka.A pụkwara iji ya mee ihe dị ka ihe mmalite na njikọ nke (+) -Guadinomic Acid, Sodium δ-Hydroxyvalerate, Methyl δ-Hydroxyvalerate, na 5-Hydroxyvaleraldehyde.δ-Valerolactone bụ ihe niile na-akpata kemịkalụ etiti, nke enwere ike iji na mpaghara dị iche iche.Ọ nwere ike na-eji na njikọ nke pyran pyridine, cilostazol, witting reagent na epothifone anticancer ọgwụ na ọgwụ ụlọ ọrụ, wdg N'ihi na ya mma ngwa mgbanwe, ala ndu toxicity, ọzọ ewepụtara ogige, mfe polymerization na ukwuu dịkwuo viscosity nke coatings na. njirimara ndị ọzọ, δ-Valerolactone na-ejikarị polyesters, polyurethanes, ihe mgbaze pụrụ iche, na mkpuchi.
