Kode CAS 2-MethylTratiydrofirfuran-3-siji yaiku 3188-00-9.
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Jeneng Produk: |
2-methylterethirydrofuran-3-siji |
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Padhanane: |
2-metldihydrofuran-3 (2h) -one; 2-metilterone, 97 +%; 2-metilterene 98%; 2-methylterone≥ 99,0% (GC); Dihydro-2-Methyl-3 (2h) -Furanon; Dafyro-2-Methyl-3 (2h)-Markylfuran-3-Methlfuran-3-Methlfuran-3-Methlfuran-3 (2h) -One |
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CAS: |
3188-00-9 |
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Mf: |
C5H8O2 |
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Mw: |
100.12 |
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EineCs: |
221-685-4 |
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Kategori Produk: |
Sintesis Kimia; Furan; Furan & Benzofuran; Perantara Api; Roso Keton; Blok Bangunan Heterocyclic; Blok bangunan; C4 nganti C7 |
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File mol: |
3188-00-9.mol |
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Titik Giling |
139 ° C (lit.) |
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Kapadhetan |
1.034 g / ml ing 25 ° C (lit.) |
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FEMA |
3373 | 2-methylterethirydrofuran-3-siji |
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Indeks Refleksi |
N20 / d 1.429 (lit.) |
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FP |
103 ° F |
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Gravitasi khusus |
1.034 |
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Jecfa Nomer |
1448 |
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Brn |
1341334 |
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Incipey |
Fcwyqrviqdngbi-uhfffaoysa-n |
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Rujukan Database CAS |
3188-00-9 (Rujukan Database CAS) |
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Cathetan Kimia NIST |
3 (2h) -furanone, Dafydro-2-Methyl- (3188-00-9) |
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Sistem Registri EPA |
3 (2h) -furanone, Dafydro-2-Methyl- (3188-00-9) |
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Kode Hazard |
Xn, t, xi |
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Pernyataan Resiko |
10-22-36 / 37 / 38-2017 / 10/2 |
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Pratelan safety |
16-26-36 / 37 / 39-24 / 25-36 |
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Ridadr |
PBB 1224 3 / pg 3 |
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WGK Jerman |
3 |
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RTEK |
Lu3579000 |
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F |
3-9 |
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CATETAN HAZARD |
Beracun |
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Tsca |
Ya |
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Hazardclass |
3 |
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Packinggroup |
III |
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Kode hs |
29329990 |
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Properties Kimia |
Werna tanpa warna kuning |
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Preparation |
Dening decarboxxylitik hidrolitik saka 2-metil-4-carboomethoxytetrohyDroyDroyduran-3-siji; Dening penutupan dering katalyzed asam saka β-alkoxy-diazoketones |
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Nilai ambang rasa |
Karakteristik rasa ing 75 ppm: nutty lan astringen kanthi krim sing sithik, nance almond. |
