Kode cas Ethyl Fenugreek Lactone yaiku 698-10-2
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Jeneng Produk: |
Etyl fenugreek Lactone |
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CAS: |
698-10-2 |
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Mf: |
C7H10O3 |
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Mw: |
142.15 |
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EineCs: |
211-811-6 |
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Kategori Produk: |
Dhaptar alfabet; e-f; roso lan wangi; aditif panganan |
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File mol: |
698-10-2.mol |
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Titik lebur |
31-35 ° C (lit.) |
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Titik Giling |
83-86 ° C0.5 mm HG (Lit.) |
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Kapadhetan |
1.1643 (kasar Prakiraan) |
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FEMA |
3153 | 5-etyl-3-Hydroxy-4-Methyl-2 (5h) -Furanone |
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Indeks Refleksi |
N20 / d 1.49 (lit.) |
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FP |
> 230 ° F |
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PKA |
9.28 ± 0,40 (diprediksi) |
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Jecfa Nomer |
222 |
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Incipey |
Iufqzpbiryfpfd-uhfffaoysa-n |
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Rujukan Database CAS |
698-10-2 (referensi database cas) |
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Cathetan Kimia NIST |
2 (5h) -furanone, 5-etyl-3-Hydroxy-4-metil- (698-10-2) |
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Sistem Registri EPA |
2 (5h) -furanone, 5-etyl-3-Hydroxy-4-metil- (698-10-2) |
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Pratelan safety |
24/25 |
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Ridadr |
Lan 3335 |
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WGK Jerman |
3 |
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Kode hs |
29322090 |
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Properties Kimia |
cewek kuning |
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Properties Kimia |
Abhexone wis ditemokake, umpamane, lovage lan kopi panggang. Nduwe buelon kaya Kopi lan lovage aroma, gumantung saka konsentrasi kasebut. Bisa disiapake Miwiti saka alkutl 2-oxobutanoate kanthi kondensasi mandhiri sabanjure kanthi decarbometoetheetylai utawa kanthi kondensasi karo propionaldehyde lan sakteruse saji. Alkutl 2-Oxobutanoate kasedhiya Acryloldehyde lan Sodium Cyanide liwat Alkyl 2-Hydroxy-3-Butenoate utawa dening Reaksi saka dialkyloxalate karo frustl magnesium bromide. Iki digunakake kanggo aromatisasi pangan. |
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Properties Kimia |
5-etyl-3-Hydroxy-4-Methyl-2 (5h) -Furanone Nduwe ambu ora enak, maple, karamel. |
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Nilai ambang rasa |
Rasa Karakteristik ing 50 ppm: Manis, fruity karo cathetan maple coklat. |
