ethyl 3-mercaptobutyrate
Product Description
| Product | ethyl 3-mercaptobutyrate |
| CAS | 156472-94-5 |
| Formula | C6H12O2S |
| Synonym | ethyl 3-sulfanylbutanoate |
Typical Product Specifications
| logP (o/w) | 1.73 |
| Odor Type | sulfurous |
| Pounds/Gallon | 8.422 to 8.506 |
| Specific gravity | 1.01100 to 1.02100 @ 20.00 ยฐC |
| Refractive Index | 1.44800 to 1.45300 @ 20.00 ยฐC |
| Boiling Point | 188.00 ยฐC. @ 760.00 mm Hg |
| Odor | roasted sweet sour |
| Appearence | colorless clear liquid |
| Assay | 97.00 to 100.00 % |
| Acid Value | 2.00 max. KOH/g |
| Vapor Pressure | 0.567000 mm/Hg @ 25.00 ยฐC |
| Flash Point | 157.00 ยฐF. TCC |
| Chemical Structure | ![]() |
| Notes | FEMA# 3977 |
| Class | Flavor and Fragrance Chemical Compounds |

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