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Jeneng Produk: |
2-Methoxy-3-methylpyrazine |
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Sinonim: |
2-METHOXYL-3-METHYLPYRAZINE; 2-METHOXY-3-METHYLPYRAZINE LAN 2-METHOXY-5-METHYLPYRAZINE; 2-METHOXY-3 (5/6) -METHYL PYRAZINE; 2-METHOXY-3 -METHYL-3-METHOXYPYRAZINE; 2-Methoxy-3-Methylpyrazine, 98% 5GR; 2-METHYL-3 (5/6) -METHOXYPYRAZINE; 2-METHYL-6-METHOXYPYRAZINE |
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CAS: |
2847-30-5 |
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MF: |
C6H8N2O |
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MW: |
124.14 |
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EINECS: |
220-651-6 |
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Kategori Produk: |
Pyrazines; Pyrazine; Alkoxypyrazines; Mono- & Polyalkylpyrazines; Pyrazine Flavor; Blok Bangunan; Blok Bangunan Heterosiklik; Daftar Abjad; Rasa lan Wewangian; M-N |
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File Mol: |
2847-30-5.mol |
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Titik didih |
48-52 ° C 10mm |
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kapadhetan |
1,06 g / mL ing suhu 25 ° C (lit.) |
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FEMA |
3183 | 2,5 UTAWA 6-METHOXY-3-METHYLPYRAZINE (Campuran ISOMER) |
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indeks bias |
n20 / D 1.507 (lit.) |
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Fp |
132 ° F |
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temp panyimpenan |
Area murub |
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pka |
1.01 ± 0,10 (Ramalan) |
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Nomer JECFA |
788 |
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BRN |
878809 |
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Referensi CAS DataBase |
2847-30-5 (Referensi CAS DataBase) |
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Referensi Kimia NIST |
2-Methoxy-3-methyl pyrazine (2847-30-5) |
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Sistem Registrasi Bahan EPA |
Pyrazine, 2-methoxy-3-methyl- (2847-30-5) |
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Kode Bahaya |
Xn |
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Pernyataan Risiko |
22-37 / 38-41-10 |
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Pernyataan Keamanan |
26-39-16 |
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RIDADR |
UN 1993 3 / PG 3 |
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WGK Jerman |
3 |
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TSCA |
Nggih |
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HazardClass |
3 |
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PackingGroup |
III |
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Kode HS |
29339900 |
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Properti Kimia |
cairan tanpa warna sing bening |
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Properti Kimia |
2 utawa 5 utawa 6-Methoxy-3-methylpyrazine duwe aroma kaya hazelnut, almond lan kacang. Pyrazine methyl methoxy digunakake minangka agen rasa kaya kacang kanggo panganan lan omben-omben. Turunan 2-methoxy-3-metil digunakake minangka agen paningkatan aroma kopi. |
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Preparasi |
Saka 2-methylpyrazine kanthi macem-macem rute. |
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Nilai ambang ambu |
Deteksi: 3 nganti 7 ppb |
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Bahan baku |
Sodium ethoxide |
