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Produktnavn: |
Homofuranol |
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Synonymer: |
3-ethyl-2-furanol; 5-ethyl-4-hydroxy-2-methyl-3 (2h) -furanon; 5-ethyl-4-hydroxy-2-methyl-3 (2H) -furanon (EHMF); 5 -ethyl-4-hydroxy-2-methylfuran-3 (2H) -on; methylfuraneol, 5-ethyl-4-hydroxy-2-methyl-3 (2H) -furanon; 2-Ethyl-4-hydroxy-5-methyl -3 (2; 3 (2H) -Furanon, 5-ethyl-4-hydroxy-2-methyl-; 4-HYDROXY-5-ETHYL-2-METHYL-3 (2H) -FURANON 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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Produkt Kategorier: |
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Mol-fil: |
27538-09-6.mol |
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Kogepunkt |
248-249 ° C (oplyst) |
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massefylde |
1,137 g / ml ved 25 ° C (lys) |
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FEMA |
3623 | 2-ETHYL-4-HYDROXY-5-METHYL-3 (2H) -FURANON |
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brydningsevne indeks |
n20 / D 1.512 (lys.) |
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Fp |
184 ° F |
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pka |
9,58 ± 0,40 (forudsagt) |
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JECFA-nummer |
1449 |
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CASDataBase Reference |
27538-09-6 (CAS-databasereference) |
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NIST kemi Reference |
4-hydroxy-5-ethyl-2-methyl-3 (2H) -furanon (27538-09-6) |
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EPAS-stofregistreringssystem |
3 (2H) -Furanon, 5-ethyl-4-hydroxy-2-methyl- (27538-09-6) |
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WGK Tyskland |
3 |
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RTECS |
LU4250000 |
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Kemiske egenskaber |
2-ethyl-4-hydroxy-5-methyl-3 (2H) -furanon har en sød, frugtagtig, karamel, butterscotch lugt. |
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Aroma tærskelværdier |
Påvisning: 20 ppb |
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Smag tærskelværdier |
Smagskarakteristika ved 20 ppm: brændt, karamellisk, sød og frugtagtig |
