δ-Valerolactone CAS 542-28-9 Mama>98.5% (GC) Falegaosimea
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
| Igoa Vailaau | δ-Valerolactone |
| Synonyms | delta-Valerolactone;Tetrahydro-2H-Pyran-2-One;Tetrahydro-2H-2-Pyranone;1,5-valerolactone;DVL;δ -VL |
| Numera CAS | 542-28-9 |
| CAT Numera | RF-PI1947 |
| Tulaga Fa'asoa | I Fa'atauga, Oloa Fua e O'o i Tone |
| Fuafua mole | C5H8O2 |
| Molecular Weight | 100.12 |
| Lisi Lisi | -13℃ |
| Fa'apuna | 220℃ |
| Solubility i le Vai | Faafefiloi atoa ma le Vai |
| Solubility (Miscible With) | Eteru, Ethanol |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Fa'amatalaga |
| Fa'aaliga | Va'ai le lanu i le samasama sua |
| Mama / Suʻesuʻega Metotia | >98.5% (GC) |
| Susū (KF) | <0.20% |
| Lanu (Haxen) | <20 |
| Acid Value | <0.50mg·KOH/g |
| Lave Fa'apitoa (20/20℃) | 1.108~1.112 |
| Fa'asino Upu N20/D | 1.456~1.458 |
| Alaleo Infrared | E tusa ai ma le Fauga |
| Proton NMR Alaleo | E tusa ai ma le Fauga |
| Tulaga Su'ega | Pisinisi Tulaga |
afifi: Fagu Fluorinated, 25kg/Drum, 200kg/Drum, pe tusa ai ma manaoga o tagata faatau
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama ma le susu
δ-Valerolactone (CAS: 542-28-9) ose faʻapipiʻi e masani ona faʻaogaina e faʻapipiʻi ai kopi e ala i le lipase-catalyzed ring opening polymerization.δ-Valerolactone e mafai ona faʻaaogaina e fai ma iunite monomer i le faʻapipiʻiina o poly(δ-valerolactone)s poly(conjugated ester)s e ala i le polymerization tatala mama.E mafai foi ona faʻaaogaina e avea o se mea amata i le faʻapipiʻiina o (+) -Guadinomic Acid, Sodium δ-Hydroxyvalerate, Methyl δ-Hydroxyvalerate, ma le 5-Hydroxyvaleraldehyde.δ-Valerolactone o se vailaʻau faʻapitoa uma, lea e mafai ona faʻaaogaina i vaega eseese.E mafai ona faʻaaogaina i le tuʻufaʻatasiga o pyran pyridine, cilostazol, witting reagent ma epothifone anticancer vailaʻau i falemaʻi vailaʻau, ma isi. Ona o le lelei o le faʻaogaina o le fetuutuunai, faʻaititia le biological toxicity, sili atu mea faʻapipiʻi, polymerization faigofie ma matua faateleina le viscosity o coatings ma isi uiga, δ-Valerolactone o loʻo faʻaaogaina lautele i polyesters, polyurethanes, solvents faʻapitoa, ma ufiufi.
