Asam 3-metilvalerik duwe ambu ora enak, rontog, rada ijo. Iki disintesis saka diethyllester asam sec-butyl-malonik.
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Jeneng Produk: |
Asam 3-Methylvalerik |
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Padhanane: |
(+/-) - asam metilvalerik 3-metilvalerik; asam 3-methylpentanoic; asam 3-metil-n-pentaic; asam 3-metilyl-n-pentoic; asam methyl butana-1-methoksoksial; 3437 3437 |
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CAS: |
105-43-1 |
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Mf: |
C6H12O2 |
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Mw: |
116.16 |
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EineCs: |
203-297-7 |
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Kategori Produk: |
Blok bangunan organik; blok bangunan; c6; senyawa karbony; asam karboxxy. Sintesis kimia |
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File mol: |
105-43-1.mol |
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Titik lebur |
-41 ° C |
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Titik Giling |
196-198 ° C (lit.) |
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Kapadhetan |
0.93 g / ml ing 25 ° C (lit.) |
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FEMA |
3437 | Asam 3-metilypentano |
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Indeks Refleksi |
N20 / d 1.416 (lit.) |
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FP |
185 ° F |
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Temp panyimpenan. |
Simpen ing ngisor + 30 ° C. |
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PKA |
PK1: 4.766 (25 ° C) |
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Gravitasi khusus |
0.930 |
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Kelarutan banyu |
insau larut |
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Jecfa Nomer |
262 |
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Brn |
1720696 |
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Incipey |
Igidlistismcaulb-uhfffaoysa-n |
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Rujukan Database CAS |
105-43-1 (Rujukan Database CAS) |
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Cathetan Kimia NIST |
Asam pentano, 3-metil- (105-43-1) |
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Sistem Registri EPA |
Asam pentano, 3-metil- (105-43-1) |
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Kode Hazard |
C |
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Pernyataan Resiko |
34 |
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Pratelan safety |
26-36 / 37 / 39-45 |
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Ridadr |
PB 3265 8 / PG 2 |
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WGK Jerman |
3 |
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F |
13 |
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CATETAN HAZARD |
Corrosive |
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Tsca |
T |
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Hazardclass |
8 |
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Packinggroup |
II |
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Kode hs |
29159080 |
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Katrangan |
3-methylpentanoic duwe ambu ora enak, herbaceous, rada ijo. Iki disintesis saka diethyllester asam sec-butyl-malonik. |
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Properties Kimia |
ora ana warna tanpa warna kuning |
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Preparation |
Saka diethyllester asam sec-butyl-malonik. |
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Nilai ambang Aroma |
Deteksi: 46 nganti 280 ppb |
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Nilai ambang rasa |
Karakteristik rasa ing 30 ppm: ora nguntungke, cheese, seger kanthi cathetan fruity |
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Bahan mentah |
Diethyl sec-butylmalonate |
