vanillin 1,2-butylene glycol acetal (erythro and threo)
Product Description
| Product | vanillin 1,2-butylene glycol acetal (erythro and threo) |
| CAS | 63253-24-7 |
| Formula | C12H16O4 |
| Synonym | 4-(4,5-dimethyl-1,3-dioxolan-2-yl)-2-methoxyphenol |
Typical Product Specifications
| Appearence | white to pale yellow solid or viscous liquid |
| Specific gravity | 1.16000 to 1.18000 @ 25.00 °C |
| Refractive Index | 1.52700 to 1.53700 @ 20.00 °C |
| Melting Point | 48.00 to 52.00 °C. @ 760.00 mm Hg |
| logP (o/w) | 1.58 |
| Odor Type | vanilla |
| Pounds/Gallon | 9.652 to 9.819 |
| Flash Point | 316.00 °F. TCC |
| Assay | 96.00 to 100.00 % sum of isomers |
| Odor | vanilla |
| Boiling Point | 324.00 to 326.00 °C. @ 760.00 mm Hg |
| Notes | FEMA# 4023 |
| Class | Flavor and Fragrance Chemical Compounds |
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