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ຊື່ຜະລິດຕະພັນ: |
Homofuranol |
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ຄຳ ສັບຄ້າຍຄືກັນ: |
3-ethyl-2-furanol; 5-ethyl-4-hydroxy-2-methyl-3 (2h) -furanon; 5-ethyl-4-hydroxy-2-methyl-3 (2H) -furanone (EHMF); -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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ຜະລິດຕະພັນ ໝວດ: |
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ເອກະສານ Mol: |
27538-09-6.mol |
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ຈຸດເດືອດ |
248-249 ° C (lit.) |
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ຄວາມຫນາແຫນ້ນ |
1.137 g / mL ຢູ່ທີ່ 25 ° C (lit.) |
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FEMA |
3623 | 2-ETHYL-4-HYDROXY-5-METHYL-3 (2H) -FURANONE |
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refractiveindex |
n20 / D 1.512 (lit.) |
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Fp |
184 ° F |
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pka |
9.58 ± 0.40 (ຄາດຄະເນ) |
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ເລກ JECFA |
1449 |
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ເອກະສານອ້າງອີງ CASDataBase |
27538-09-6 (ເອກະສານອ້າງອີງຂໍ້ມູນ CAS) |
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ເຄມີສາດ NIST |
4-hydroxy-5-ethyl-2-methyl-3 (2H) -furanone (27538-09-6) |
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ລະບົບທະບຽນ EPASubstance |
3 (2H) -Furanone, 5-ethyl-4-hydroxy-2-methyl- (27538-09-6) |
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WGK ເຢຍລະມັນ |
3 |
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RTECS |
LU4250000 |
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ສານເຄມີເຄມີ |
2-Ethyl-4-hydroxy-5-methyl-3 (2H) -furanone ມີກິ່ນຫວານ, ໝາກ ໄມ້, caramel, butterscotch. |
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ຄຸນຄ່າຂອງຂອບເຂດທີ່ມີກິ່ນຫອມ |
ການຊອກຄົ້ນຫາ: 20 ppb |
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ຄຸນຄ່າຂອງລະດັບໃກ້ຄຽງ |
ຄຸນລັກສະນະລົດຊາດທີ່ 20 ppm: ເຜົາ, ຄາລາໂອເກະ, ຫວານແລະ ໝາກ ໄມ້ |
