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Pangalan ng Produkto: |
Homofuranol |
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Mga kasingkahulugan: |
3-ethyl-2-furanol; 5-ethyl-4-hydroxy-2-methyl-3 (2h) -furanon; 5-ethyl-4-hydroxy-2-methyl-3 (2H) -furanone (EHMF); 5 -ethyl-4-hydroxy-2-methylfuran-3 (2H) -one; methylfuraneol, 5-ethyl-4-hydroxy-2-methyl-3 (2H) -furanone; 2-Ethyl-4-hydroxy-5-methyl -3 (2; 3 (2H) -Furanone, 5-ethyl-4-hydroxy-2-methyl-; 4-HYDROXY-5-ETHYL-2-METHYL-3 (2H) -FURANONE FEMA NO.3623 |
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CAS: |
27538-09-6 |
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MF: |
C7H10O3 |
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MW: |
142.15 |
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EINECS: |
248-513-0 |
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Mga Kategoryang Produkto: |
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Mol File: |
27538-09-6.mol |
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Punto ng pag-kulo |
248-249 ° C (naiilawan.) |
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kakapalan |
1.137 g / mL sa 25 ° C (lit.) |
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Ang FEMA |
3623 | 2-ETHYL-4-HYDROXY-5-METHYL-3 (2H) -FURANONE |
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repraktiboindex |
n20 / D 1.512 (lit.) |
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Fp |
184 ° F |
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pka |
9.58 ± 0.40 (Hula) |
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Bilang ng JECFA |
1449 |
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Sanggunian ng CASDataBase |
27538-09-6 (Sanggunian ng CAS DataBase) |
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NIST ChemistryReferensi |
4-hydroxy-5-ethyl-2-methyl-3 (2H) -furanone (27538-09-6) |
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EPASubstance Registry System |
3 (2H) -Furanone, 5-etil-4-hydroxy-2-methyl- (27538-09-6) |
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WGK Alemanya |
3 |
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RTECS |
LU4250000 |
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Mga Katangian ng Kemikal |
Ang 2-Ethyl-4-hydroxy-5-methyl-3 (2H) -furanone ay may matamis, prutas, caramel, amoy ng butterscotch. |
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Mga halagang hangganan ng Aroma |
Pagtuklas: 20 ppb |
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Mga halaga ng tikman ng panlasa |
Mga katangian ng lasa sa 20 ppm: nasunog, caramellic, matamis at prutas |
