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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 didih |
219 ° C (surem) |
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kapadhetan |
1,023 g / mL ing25 ° C (lit.) |
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FEMA |
2556 | GAMMA-HEXALACTONE |
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indeks bias |
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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Nomer JECFA |
223 |
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BRN |
107260 |
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Referensi CAS DataBase |
695-06-7 (Referensi CAS DataBase) |
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Referensi Kimia NIST |
2 (3H) -Furanone, 5-ethyldihydro- (695-06-7) |
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Sistem Registrasi Bahan EPA |
2 (3H) -Furanone, 5-ethyldihydro- (695-06-7) |
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Kode Bahaya |
Xi |
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Pernyataan Risiko |
36/37 / 38-36 |
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Pernyataan Keamanan |
26-36 |
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WGK Jerman |
2 |
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RTECS |
LU4220000 |
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Cathetan Bahaya |
Ngirit |
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TSCA |
Nggih |
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Kode HS |
29322090 |
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Properti Kimia |
4-Hexanolide minangka cairan sing ora ana warna |
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Kedadeyan |
Dilaporake ditemokake jus inapple, apricot, jus jeruk, jambu biji, kismis, pepaya, persik, nanas, woh wohan beri, aspara [1] gus, kacang polong, kentang, tomat, roti, keju, butter, susu, lemak pitik, daging sapi masak, daging babi sing wis dimasak , bir, kognak, anggur anggur, coklat, tèh, filberts, pecan, woh-wohan semangat, plum Jepang, kacang buncis, jamur, belimbing, mangga, ara garing, pir berduri, licorice, soursop, gooseberry Cape, nectarines, quince, pawpaw lan liya-liyane . |
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Migunakake |
4-Hexanolide digunakake minangka agen obat kanggo ery diglycidyl bisphenol A kanthi ytterbiumtriflate minangka inisiator. |
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Definisi |
4-Hexanolide minangka agamma-laktone sing oxolan-2-siji diganti karo klompok etil ing posisi5. |
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Preparasi |
Kanthi nyuda asam serbik nggunakake Zn, Sn utawa SnCl2 lan HCl klempakan ing asam asetat ing 85 ° C; saka etilena oksida lan ester sodio-malonik; uga saka alkohol alkohol lan metililacrylate ing ngarsane di-tert-butyl peroxide |
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Nilai ambang ambu |
Deteksi: 1.6 ppm |
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Nilai ambang rasa |
Karakteristik ing 75 ppm: manis, krim, kaya vanila kanthi nuansa lactonicpowdery ijo |
