δ-Valerolactone CAS 542-28-9 Puritas > 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
| Nomen chemicum | δ-Valerolactone |
| Synonyma | della-Valerolactone;Tetrahydro-2H-Pyran-2-One;Tetrahydro-2H-2-Pyranone;1,5-valerolactone;DVL;δ -VL |
| CAS Number | 542-28-9 |
| CATTUS Number | RF-PI1947 |
| Stock Status | In Stock, Productio Ascendite ad Tons |
| Formulae hypotheticae | C5H8O2 |
| M. Pondus | 100.12 |
| Liquescens punctum | -13℃ |
| Ferveret | 220℃ |
| Solubilitas in aqua | Omnino Miscible cum aqua |
| Solubilitas (miscibilis) | Aether, Ethanol |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Aspectus | Patet hyalina ad Yellowish Liquid |
| Puritas / Analysis Methodus | >98.5% (GC) |
| Humor (KF) | <0.20% |
| Color (Haxen) | <20 |
| Acidum Pendo | <0.50mg·KOH/g |
| Gravitas Imprimis (20/20℃) | 1.108~1.112 |
| Index refractivus N20/D | 1.456~1.458 |
| Infrared Imaginis | Conformat ut Structure |
| Proton NMR Spectrum | Conformat ut Structure |
| Test Standard | Enterprise Standard |
sarcina: Fluorinated Utrem, 25kg/Drum, 200kg/Drum, vel secundum exigentiam emptoris
Repono Condition:Repone in vasis signatis in loco frigido et sicco;Protege a lumine et humore
δ-Valerolactone (CAS: 542-28-9) compositum est quod vulgo copolyesteros componit per anulum lipasianum catalysticum aperientis polymerizationem.δ-Valerolactone uti potest ut unitas monomera in synthesi poly(δ-valerolacton)s polymerica (conjugata ester) per anulum aperitionis polymerizationis.Potest etiam adhiberi ut principium materiae in synthesi (+) Acidi Guadinomici, Sodium δ-Hydroxyvalerati, Methyl δ-Hydroxyvalerati, et 5-Hydroxyvaleraldehydi.δ-Valerolactone medium est propositum chemicum, quod in variis agris adhiberi potest.Adhiberi potest in synthesi pyrane pyridine, cilostazol, scienter reagens et epothifone anticancer medicamento in industria pharmaceutica, etc. Ob bonam applicationem flexibilitatem, toxicitatem biologicam inferiorem, compositiones magis derivativas, polymerizationem facilem et viscositatem tunicarum et valde augent. aliae notae, δ-Valerolactones in polyesteris, polyurethanis, peculiaribus menstrua et coatingis in usu sunt.
