8,8-Dimethoxy-2,6-dimethyloctan-2-ol
- CAS NO.：141-92-4
- Empirical Formula: C12H26O3
- Molecular Weight: 218.33
- MDL number: MFCD00021816
- EINECS: 205-510-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:19:19
What is 8,8-Dimethoxy-2,6-dimethyloctan-2-ol?
Description
Hydroxycitronellal dimethyl acetal has a light, green, flowery odor similar to hydroxycitronellal. This substance is usually prepared from hydroxycitronellal and methyl alcohol in the presence of a catalyst.
Chemical properties
Colorless liquid; light floral odor.Soluble in most fixed oils, mineral oil, and propylene glycol; insoluble in glycerol. Combustible.
Chemical properties
Hydroxydihydrocitronellal Dimethyl Acetal is a colorless liquid with a weak, floral odor. Since the acetal is stable to alkali, it is used occasionally in soap perfumes.
Chemical properties
Hydroxycitronellal dimethyl acetal has a light, green, flowery odor similar to hydroxycitronellal.
Occurrence
Reported found in kumquat peel oil
The Uses of 8,8-Dimethoxy-2,6-dimethyloctan-2-ol
Flavoring agent in foods, perfumery.
Preparation
Usually prepared from hydroxycitronellal and methyl alcohol in the presence of a catalyst.
Definition
ChEBI: 8,8-Dimethoxy-2,6-dimethyl-2-octanol is a tertiary alcohol.
Properties of 8,8-Dimethoxy-2,6-dimethyloctan-2-ol
| Boiling point: | 252 °C(lit.) |
| Density | 0.928 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 2585 | HYDROXYCITRONELLAL DIMETHYL ACETAL |
| Flash point: | >230 °F |
| solubility | Almost insoluble in water, insoluble in Glycerin, poorly soluble in Propylene glycol, soluble in akohol and oils. |
| pka | 15.32±0.29(Predicted) |
| form | slightly oily liquid |
| color | Colorless |
| Specific Gravity | 0.93 |
| Odor | at 100.00 %. lily rose acetate waxy green |
| JECFA Number | 612 |
| NIST Chemistry Reference | 2-Octanol, 8,8-dimethoxy-2,6-dimethyl-(141-92-4) |
| EPA Substance Registry System | 2-Octanol, 8,8-dimethoxy-2,6-dimethyl- (141-92-4) |
Safety information for 8,8-Dimethoxy-2,6-dimethyloctan-2-ol
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 8,8-Dimethoxy-2,6-dimethyloctan-2-ol
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