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| | 3-MERCAPTO-2-METHYLPENTANAL Basic information |
| Product Name: | 3-MERCAPTO-2-METHYLPENTANAL | | Synonyms: | 3-MERCAPTO-2-METHYLPENTANAL;2-methyl-3-mercapto pentanal;3-Mercapto-2-methyl-1-pentanal;2-Methyl-3-sulfanylpentanal;3-MERCAPTO-2-METHYLPENTANAL USP/EP/BP;Pentanal, 3-mercapto-2-methyl- | | CAS: | 227456-28-2 | | MF: | C6H12OS | | MW: | 132.22 | | EINECS: | 639-623-3 | | Product Categories: | thiol Flavor | | Mol File: | 227456-28-2.mol |  |
| | 3-MERCAPTO-2-METHYLPENTANAL Chemical Properties |
| Boiling point | 178.6±23.0 °C(Predicted) | | density | 0.946±0.06 g/cm3(Predicted) | | FEMA | 3994 | 3-MERCAPTO-2-METHYLPENTANAL | | pka | 10.18±0.10(Predicted) | | Odor | at 0.10 % in propylene glycol. sulfurous onion | | Odor Type | sulfurous | | JECFA Number | 1292 | | LogP | 1.76 |
| | 3-MERCAPTO-2-METHYLPENTANAL Usage And Synthesis |
| Chemical Properties | 3-Mercapto-2-methylpentanal is a highly odorous mercaptan with a meaty and pungent odor. The aroma is also reported
as sharp, penetrating and reminiscent of onion. | | Occurrence | Reportedly present in onion. | | Definition | ChEBI: 3-Mercapto-2-methylpentanal is an alkanethiol. | | Aroma threshold values | Odor threshold = 0.95 ppb |
| | 3-MERCAPTO-2-METHYLPENTANAL Preparation Products And Raw materials |
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