δ-Valerolactone CAS 542-28-9 Kemurnian >98,5% (GC) Pabrik
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
| Jeneng Kimia | δ-Valerolactone |
| sinonim | delta-Valerolactone;Tetrahydro-2H-Pyran-2-Siji;Tetrahydro-2H-2-Pyranone;1,5-valerolactone;DVL;δ -VL |
| Nomer CAS | 542-28-9 |
| Nomer CAT | RF-PI1947 |
| Status Simpenan | Ing Simpenan, Skala Produksi Nganti Ton |
| Formula Molekul | C5H8O2 |
| Bobot Molekul | 100.12 |
| Titik Lebur | -13 ℃ |
| Titik didih | 220 ℃ |
| Kelarutan ing banyu | Rampung larut karo banyu |
| Kelarutan (campur karo) | Eter, Etanol |
| Merk | Kimia Ruifu |
| Item | Spesifikasi |
| Penampilan | Cairan bening ora ana warna nganti kuning |
| Kemurnian / Metode Analisis | > 98,5% (GC) |
| Kelembapan (KF) | <0,20% |
| Warna (Haxen) | <20 |
| Nilai Asam | <0,50 mg·KOH/g |
| Gravitasi spesifik (20/20 ℃) | 1.108~1.112 |
| Indeks bias N20/D | 1.456~1.458 |
| Spektrum Infra Merah | Conforms kanggo Struktur |
| Proton NMR Spectrum | Conforms kanggo Struktur |
| Test Standar | Standar Perusahaan |
Paket: Botol Fluorinated, 25kg / Drum, 200kg / Drum, utawa miturut kabutuhan pelanggan
Kondisi panyimpenan:Simpen ing wadhah sing disegel ing papan sing adhem lan garing;Nglindhungi saka cahya lan Kelembapan
δ-Valerolactone (CAS: 542-28-9) minangka senyawa sing umum digunakake kanggo sintesis kopoliester kanthi polimerisasi bukaan cincin katalis lipase.δ-Valerolactone bisa digunakake minangka unit monomer ing sintesis poly(δ-valerolactone)s poly(conjugated ester)s liwat ring-mbukak polimerisasi.Uga bisa digunakake minangka bahan wiwitan ing sintesis (+)-Guadinomic Acid, Sodium δ-Hydroxyvalerate, Methyl δ-Hydroxyvalerate, lan 5-Hydroxyvaleraldehyde.δ-Valerolactone minangka perantara kimia kabeh-tujuan, sing bisa digunakake ing macem-macem lapangan.Bisa digunakake ing sintesis pyran pyridine, cilostazol, witting reagen lan obat antikanker epothifone ing industri farmasi, lan sapiturute. karakteristik liyane, δ-Valerolactone digunakake digunakake ing poliester, polyurethanes, pelarut khusus, lan lapisan.
