δ-Valerolactone CAS 542-28-9 Mimọ> 98.5% (GC) Ile-iṣẹ
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
| Orukọ Kemikali | δ-Valerolactone |
| Awọn itumọ ọrọ sisọ | delta-Valerolactone;Tetrahydro-2H-Pyran-2-Ọkan;Tetrahydro-2H-2-Pyranone;1,5-valerolactone;DVL;δ -VL |
| Nọmba CAS | 542-28-9 |
| NỌMBA CAT | RF-PI1947 |
| Iṣura Ipo | Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu |
| Ilana molikula | C5H8O2 |
| Òṣuwọn Molikula | 100.12 |
| Ojuami Iyo | -13 ℃ |
| Ojuami farabale | 220 ℃ |
| Solubility ninu Omi | Patapata Miscible Pẹlu Omi |
| Solubility (Miscible Pẹlu) | Eteri, Ethanol |
| Brand | Ruifu Kemikali |
| Nkan | Awọn pato |
| Ifarahan | Ko Awọ Ailokun to Yellowish Liquid |
| Mimọ / Analysis Ọna | > 98.5% (GC) |
| Ọrinrin (KF) | <0.20% |
| Àwọ̀ (Haxen) | <20 |
| Iye Acid | <0.50mg · KOH/g |
| Walẹ Kan pato (20/20℃) | 1.108 ~ 1.112 |
| Atọka Refractive N20/D | 1.456 ~ 1.458 |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto |
| Proton NMR julọ.Oniranran | Ni ibamu si Eto |
| Igbeyewo Standard | Standard Enterprise |
Package: Igo Fluorinated, 25kg/Drum, 200kg/Drum, tabi gẹgẹ bi ibeere alabara
Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin
δ-Valerolactone (CAS: 542-28-9) jẹ ohun elo ti o wọpọ ti a lo lati ṣepọ awọn copolyesters nipasẹ ọna ti lipase-catalyzed oruka šiši polymerization.δ-Valerolactone le ṣee lo bi ẹyọ monomer kan ninu iṣelọpọ ti poly (δ-valerolactone) s poly (ester conjugated) nipasẹ polymerization ṣiṣi oruka.O tun le ṣee lo bi ohun elo ti o bẹrẹ ni iṣelọpọ ti (+) -Guadinomic Acid, Sodium δ-Hydroxyvalerate, Methyl δ-Hydroxyvalerate, ati 5-Hydroxyvaleraldehyde.δ-Valerolactone jẹ agbedemeji kemikali idi gbogbo, eyiti o le ṣee lo ni awọn aaye pupọ.O le ṣee lo ninu iṣelọpọ ti pyran pyridine, cilostazol, witting reagent ati epothifone anticancer oogun ni ile-iṣẹ elegbogi, bbl Nitori irọrun ohun elo rẹ ti o dara, majele ti ibi-ara, awọn agbo ogun itọsẹ diẹ sii, polymerization ti o rọrun ati mu ikilọ ti awọn aṣọ ati pupọ pọ si. awọn abuda miiran, δ-Valerolactone ti wa ni lilo pupọ ni awọn polyesters, polyurethanes, awọn ohun elo pataki, ati awọn aṣọ.
