Kode CAS Gamma Hexalactone alami yaiku 695-06-7
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Jeneng Produk: |
Hexalactone gamma alami |
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CAS: |
695-06-7 |
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Mf: |
C6H10O2 |
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Mw: |
114.14 |
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EineCs: |
211-778-8 |
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File mol: |
695-06-7.MOL |
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Titik lebur |
-18 ° C |
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Titik Giling |
219 ° C (lit.) |
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Kapadhetan |
1.023 g / ml ing 25 ° C (Lit.) |
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FEMA |
2556 | Gamma-hexalactone |
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Indeks Refleksi |
N20 / d 1.439 (lit.) |
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FP |
209 ° F |
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Temp panyimpenan. |
Simpen ing ngisor + 30 ° C. |
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Gravitasi khusus |
1.023 |
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Jecfa Nomer |
223 |
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Brn |
107260 |
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Rujukan Database CAS |
695-06-7 (referensi database CAS) |
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Cathetan Kimia NIST |
2 (3h) -furanone, 5-etyaldihydro- (695-06-7) |
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Sistem Registri EPA |
2 (3h) -furanone, 5-etyaldihydro- (695-06-7) |
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Kode Hazard |
Xi |
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Pernyataan Resiko |
36/37 / 38-36 |
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Pratelan safety |
26-36 |
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WGK Jerman |
2 |
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RTEK |
Lu4220000 |
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CATETAN HAZARD |
Gerah |
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Tsca |
Ya |
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Kode hs |
29322090 |
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Properties Kimia |
4-hexanolide cetha cair tanpa warna |
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Kedadahan |
Kacarita ditemokake ing jus apel, apricot, jus jeruk, juava, raisin, papaya, peach, nanas, Woh wohan beri, Aspara [1] Gus, kacang, kentang, tomat, roti, cheeses, butter, susu, lemak pitik, masak daging sapi, daging babi masak, bir, cognac, anggur anggur, coklat, teh, filberts, pecan, buah gairah, Plum Jepang, kacang, jamur, starfruit, mangga, garing woh pir, licorice, soursop, Cape Gooseberry, nektar, quince, pawpaw lan liyane Sumber. |
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Nggunakake |
4-hexanolide digunakake minangka agen curing kanggo eter diglycidyl ing bisphenol a karo ytterbium triflate minangka inisiatif. |
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Definisi |
4-hexanolida yaiku Gamma-Lactan sing dadi oxolan-2-siji sing diganti dening klompok etyl ing posisi 5. |
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Preparation |
Kanthi nyuda asam sorbic nggunakake zn, sn utawa sncl2 lan hcl klempakan ing asam asetat solusi ing 85 ° C; saka etilena oksida lan ester sodi-maronik; uga saka Alkohol Propyl lan Methylacrylate ing ngarsane Peroksida Di-terert-Butyl |
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Nilai ambang Aroma |
Deteksi: 1.6 ppm |
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Nilai ambang rasa |
Rasa Karakteristik ing 75 ppm: Manis, Krime, Vanili kaya lactonis ijo Nuansa bubuk |