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Product Name: |
Метилциклопентенолон |
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Синоніми: |
Top quality Methyl cyclopentenolone 80-71-7 kf-wang(at)kf-chem.com;RARECHEM AQ C5 0001;FEMA 2700;CYCLOTENE;METHYL CYCLOPENTENOLONE;3-METHYL-2-HYDROXY-2-CYCLOPENTENONE;3-METHYL-2-CYCLOPENTENON-2-OL;2-HYDROXY-3-METHYLCYCLOPENT-2-ENONE |
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CAS: |
80-71-7 |
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MF: |
C6H8O2 |
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MW: |
112.13 |
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EINECS: |
201-303-2 |
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Product Categories: |
алкогольний аромат; комаха феромон |
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Файл Mol: |
80-71-7.mol |
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Точка плавлення |
104-108°C |
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Точка кипіння |
170,05 ° C (грубі оцінки) |
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density |
1.0795 (rough estimate) |
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FEMA |
2700 | METHYLCYCLOPENTENOLONE |
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показник заломлення |
1,4532 (кошторис) |
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Fp |
100°C |
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storage temp. |
Store at +2°C to +8°C. |
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pka |
9,21 ± 0,20 (передбачувано) |
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форму |
акуратний |
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JECFA Number |
418 |
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CAS DataBase Reference |
80-71-7(CAS DataBase Reference) |
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Довідник з хімії NIST |
2-Cyclopenten-1-one, 2-hydroxy-3-methyl-(80-71-7) |
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EPA Substance Registry System |
Маплелактон (80-71-7) |
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Hazard Codes |
Сі |
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Заяви про ризик |
36/37/38-43 |
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Safety Statements |
26-36/37-24/25-22 |
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WGK Німеччина |
3 |
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RTECS |
GY7298000 |
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HS Code |
29144090 |
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Хімічні властивості |
Бідно-біла тверда речовина |
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Хімічні властивості |
Methyl
cyclopentenolone occurs in beechwood tar and has a caramel-like (burnt sugar)
odor. It has been identified as a flavor component in food. Crystals of the
compound usually contain 1 mol of water. Synthetic routes of production are
of limited importance in comparison with isolation from beechwood tar.
Homologs of cyclotene such as 3-ethyl-2-hydroxy-2-cyclopenten-1-one, C7H10O2,
Mr 126.16, 2-hydroxy-3,4-dimethyl-2-cyclopenten-1-one, C7H10O2,
Mr 126.16, and 2-hydroxy-3,5-dimethyl-2-cyclopenten-1-one, C7H10O2,
Mr 126.16, are also used as flavor ingredients and have similar caramel-like
properties. |
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Uses |
Methyl Cyclopentenolone is a flavoring agent that is a white crys- talline powder. it has a nutty odor suggesting a maple-licorice aroma when diluted. it is soluble in alcohol and propylene glycol, slightly soluble in most fixed oils, and sparingly soluble in water. it is obtained by synthesis. it is also termed 3-methyl-cyclopentane-1,2-dione. |
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Сирі матеріали |
Dimethylamine-->Cyclopentanone-->2-Methylfuran-->2-METHYL-2-CYCLOPENTEN-1-ONE |
