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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;methylfuranol,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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Kogende punkt |
248-249 °C (lit.) |
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tæthed |
1,137 g/mL ved 25 °C (lit.) |
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FEMA |
3623 | 2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANON |
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brydning indeks |
n20/D 1.512 (lit.) |
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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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CAS Databasereference |
27538-09-6(CAS DataBase Reference) |
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NIST Kemi Reference |
4-hydroxy-5-ethyl-2-methyl-3(2H)-furanon (27538-09-6) |
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EPA 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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Kemisk Egenskaber |
2-ethyl-4-hydroxy-5-methyl-3(2H)-furanon har en sød, frugtagtig, karamel, lugt af buttercotch. |
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Aroma tærskelværdier |
Detektion: 20 ppb |
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Smagstærskelværdier |
Smagskarakteristika ved 20 ppm: brændt, karamellisk, sød og frugtig |
