octahydrocoumarin
Product Description
| Product | octahydrocoumarin |
| CAS | 4430-31-3 |
| Formula | C9H14O2 |
| Synonym | 3,4,4a,5,6,7,8,8a-octahydrochromen-2-one, cyclohexyl lactone, 2H-1-Benzopyran-2-one, octahydro-, Octahydro-2H-1-benzopyran-2-one |
Typical Product Specifications
| Density | 1.085-1.095 |
| Tenacity | 1 wk. on blotter |
| Appearence | colorless clear liquid |
| Refractive Index | 1.48900 to 1.49300 @ 20.00 ยฐC |
| Vapor Pressure | 0.005860 mm/Hg @ 25.00 ยฐC |
| Pounds/Gallon | 9.070 to 9.120 |
| logP (o/w) | 1.35 |
| Odor Type | tonka |
| Odor | Sweet, creamy, lactonic, coconut, coumarin, with milky and creamy vanilla nuances |
| Assay | 99.00 to 100.00 % sum of isomers |
| Specific gravity | 1.09000 to 1.09600 @ 25.00 ยฐC |
| Boiling Point | 144.00 to 146.00 ยฐC. @ 16.00 mm Hg |
| Flash Point | 305.00 ยฐF. TCC |
| Taste | Lactonic, coconut, creamy, sweet, with dairy vanilla and coumarin nuances |
| Insolubility | in water |
| Molecular weight | 154 |
| Color | clear, colorless liquid |
| Solubility | alcohol, oils |
| Chemical Structure | ![]() |
| Notes | FEMA# 3791 Use: PERFUMING |
| Class | Flavor and Fragrance Chemical Compounds |

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