Anisaldehyde dimethyl acetal , 97% , 2186-92-7

Synonym(s):
α,α,4-Trimethoxytoluene;4-Methoxybenzaldehyde dimethyl acetal

CAS NO.：2186-92-7

Empirical Formula: C10H14O3

Molecular Weight: 182.22

MDL number: MFCD00036507

EINECS: 218-577-4

PRODUCT Properties

• Boiling point: 85-87 °C0.1 mm Hg(lit.)
• Density: 1.07 g/mL at 20 °C(lit.)
• vapor pressure: 2.407-48Pa at 25-61.2℃
• refractive index: n20/D 1.505
• Flash point: 97°C
• storage temp.: 2-8°C
• solubility: H2O: soluble
• form: Liquid
• color: Clear colorless to light yellow
• Odor: Herbal-green, somewhat floral odor, suggestive of Lilac (“Lilac-green’”), Hyacinth, Appleblossom, etc.
• Odor Type: floral
• Water Solubility: Miscible with alcohol and many organic solvents. Slightly miscible with water.
• BRN: 2048930
• LogP: 2 at 25℃
• CAS DataBase Reference: 2186-92-7(CAS DataBase Reference)
• EPA Substance Registry System: p-(Dimethoxymethyl)anisole (2186-92-7)

Description and Uses

4-Methoxybenzaldehyde dimethyl acetal is used as a precursor to 1-methoxy-1-(4-methoxyphenyl)hept-2-yne, 2,5-dioxopyrrolidin-1-yl-3-((4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamido)propanoate and 1-(p-anisyl)-2-(2-methoxyethyl)-3-phenylindene. Further, it acts as a protecting group reagent for diols, especially in carbohydrates. It is also used as a flavor essence in sunflower, cyclamen and in jasmine. In addition to this, it is involved in allylation reactions with allyltrimethylsilane catalyzed by Iron(III) chloride.

Safety

• Safety Statements: 24/25
• WGK Germany: 1
• F: 10
• TSCA: Yes
• HS Code: 29110000