Asam disian bisa disiapake saka oksidasi decanol utama decanol, kanthi nggunakake kromium trioxide (cro3) oksidan asam.
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Jeneng Produk: |
Asam dekanoic |
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Padhanane: |
Capric acid , AR,99%;acidedecanoique;Caprinsαure;Caprynic acid;caprynicacid;Decansαure;Decatoicacid;Decoic acid |
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CAS: |
334-48-5 |
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Mf: |
C10H20O2 |
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Mw: |
172.26 |
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EineCs: |
206-376-4 |
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File mol: |
334-48-5.mol |
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Titik lebur |
27-32 ° C (lit.) |
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Titik Giling |
268-270 ° C (lit.) |
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Kapadhetan |
0.893 g / ml ing 25 ° C (lit.) |
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meksa uap |
15 mm Hg (160 ° C) |
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FEMA |
2364 | Asam dekanoic |
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Indeks Refleksi |
1.4169 |
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FP |
> 230 ° F |
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Temp panyimpenan. |
Simpen ing ngisor + 30 ° C. |
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PKA |
4.79 ± 0,10 (diprediksi) |
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Formulir |
Crystalline padhet |
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Werna |
Putih |
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PH |
4 (0.2G / L, H2O, 20 ℃) |
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Kelarutan banyu |
0,15 g / l (20 º c) |
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Merck |
14,1758 |
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Jecfa Nomer |
105 |
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Brn |
1754556 |
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Stabilitas: |
Stabil. Ora kompatibel karo dhasar, nyuda agen, agen pengoksidaan. |
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Rujukan Database CAS |
3348-5 (Rujukan Database CAS) |
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Cathetan Kimia NIST |
Asam dekanoic (334-48-5) |
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Sistem Registri EPA |
Asam dekanoic (334-48-5) |
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Kode Hazard |
Xi |
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Pernyataan Resiko |
36/37 / 38-36 / 38 |
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Pratelan safety |
26-36-37 / 39 |
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WGK Jerman |
1 |
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RTEK |
HD9100000 |
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CATETAN HAZARD |
Gerah |
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Tsca |
Ya |
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Kode hs |
29159080 |
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Data Bahan Bahan |
3348-5 (data bahan sing mbebayani) |
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Keracunan |
LD50 I.V. Ing tikus: 129 ± 5.4 mg / kg (utawa, wretlind) |
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Katrangan |
Decanoic asam (asam capric) yaiku asam lemak jenuh kanthi tlaga tulang punggung 10 karbon. Kadhangkala kedadeyan alami ing minyak klapa, minyak sari minyak saw, lan susu sapi / wedhus. |
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Properties Kimia |
kristal putih kanthi ambu ora enak sing ora nyenengake |
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Bahan mentah |
Asam Laurik -> Minyak Kelapa -> Litea Cubeba Minyak -> Minyak Laurel saka Laurus Nobilis -> Asam Kelapa Lemak |
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Produk Preparation |
Tetrakis (Decyl) amonium Bromide -> Decanal -> 2-Nitroacetophine -> 2-undecanlson -> DISOOCTyl Sendacate -> Etyl Caprate Gums -> Dekanoyl / Octanoyl-glologerides -> 5-decanolide |