Vanillin isobutyrate
- CAS NO.：20665-85-4
- Empirical Formula: C12H14O4
- Molecular Weight: 222.24
- MDL number: MFCD00169858
- EINECS: 243-956-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-17 09:49:14
What is Vanillin isobutyrate?
Chemical properties
Vanillin isobutyrate is a colorless to slightly yellow liquid or solid with a heavy, sweet, vanillin, nutmeg odor.
Physical properties
Isobutavan has a sweet, and creamy vanillic character reminiscent of white chocolate, cream soda and with a soft apricot feeling. Isobutavan is much less discolourising than vanillin or ethyl vanillin and can be used at levels up to 2% in for example white soap fragrances before discolouration is a problem. It is less powdery than vanillin and has a more creamy "thickening" effect.
The Uses of Vanillin isobutyrate
Vanillin isobutyrate can be used in the formulation of floral, caramel, and vanilla flavors.
Definition
ChEBI: Vanillin isobutyrate is a member of phenols and a benzoate ester.
Flammability and Explosibility
Not classified
Biochem/physiol Actions
Odor at 1.0%
Properties of Vanillin isobutyrate
| Melting point: | 27.0 to 31.0 °C |
| Boiling point: | 312.9±27.0 °C(Predicted) |
| Density | 1.12 g/mL at 25 °C (lit.) |
| vapor pressure | 0.017Pa at 20℃ |
| FEMA | 3754 | VANILLIN ISOBUTYRATE |
| refractive index | n |
| Flash point: | >230 °F |
| solubility | soluble in Methanol |
| form | powder to crystal |
| color | White to Almost white |
| Odor | at 100.00 %. sweet vanilla creamy fruity caramel chocolate |
| Water Solubility | 573mg/L at 20℃ |
| λmax | 311nm(1-Butanol)(lit.) |
| JECFA Number | 891 |
| CAS DataBase Reference | 20665-85-4(CAS DataBase Reference) |
| EPA Substance Registry System | Vanillin isobutyrate (20665-85-4) |
Safety information for Vanillin isobutyrate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for Vanillin isobutyrate
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