3842-03-3

Basic information

• Product Name: Isovaleraldehyde diethyl acetal, (1,1-Diethoxy-3-methylbutane)
• Synonyms: Butane, 1,1-diethoxy-3-methyl-;Isovaleraldehyde diethyl acetal;3-Methylbutanal, diethyl acetal;ALBB-017838
• CAS NO: 3842-03-3
• Molecular Formula: C₉H₂₀O₂
• Molecular Weight: 160.26
• EINECS: 223-335-6
• Mol File: 3842-03-3.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 152.5°Cat760mmHg
• Flash Point: 31.1°C
• Appearance: /
• Density: 0.84g/cm³
• Vapor Pressure: 4.46mmHg at 25°C
• Refractive Index: 1.409
• CAS DataBase Reference: Isovaleraldehyde diethyl acetal, (1,1-Diethoxy-3-methylbutane)(CAS DataBase Reference)
• NIST Chemistry Reference: Isovaleraldehyde diethyl acetal, (1,1-Diethoxy-3-methylbutane)(3842-03-3)
• EPA Substance Registry System: Isovaleraldehyde diethyl acetal, (1,1-Diethoxy-3-methylbutane)(3842-03-3)

Safety Data

• Hazardous Substances Data: 3842-03-3(Hazardous Substances Data)

Usage

General Description

Isovaleraldehyde diethyl acetal, also known as 1,1-Diethoxy-3-methylbutane, is a chemical compound with the molecular formula C9H20O2. It is a colorless liquid with a fruity odor, often used as a flavoring agent in the food and beverage industry. Isovaleraldehyde diethyl acetal is also utilized in the production of fragrances and as a solvent in various industrial applications. Additionally, it is used in organic synthesis as a reagent for creating other chemical compounds. Due to its pleasant aroma and low toxicity, it is considered safe for use in consumer products.

InChI:InChI=1/C9H20O2/c1-5-10-9(11-6-2)7-8(3)4/h8-9H,5-7H2,1-4H3

Upstream product

• 64-17-5 ethanol 
• 590-86-3 isovaleraldehyde 
• 78-77-3 Isobutyl bromide 
• 14444-77-0 diethyl phenyl orthoformate 
• 122-51-0 orthoformic acid triethyl ester 
• 78-84-2 isobutyraldehyde 
• 2032-35-1 Bromoacetaldehyde diethyl acetal 
• 100-99-2 triisobutylaluminum 
• 18240-74-9 2,2-dimethyl-4,4-diethoxybutyronitrile 
• 926-62-5 isobutylmagnesium bromide 

Downstream Products

• 7463-52-7 2-bromo-1,1-diethoxy-3-methyl-butane 
• 1740-74-5 1,1-diethoxy-3-methyl-2-butene 
• 15175-34-5 5-Methyl-1-phenyl-hexen-⁽²⁾-on-⁽¹⁾ 
• 1254984-86-5 C₁₄H₁₈O 
• 30989-77-6 3-Ethoxy-2-isopropylacrolein 
• 30989-84-5 2-[1-Amino-meth-(Z)-ylidene]-3-methyl-butyraldehyde 
• 14499-30-0 C₁₇H₂₂N₄O₆ 
• 82471-61-2 3,4-Diisopropyl-pyrrole-1-carboxylic acid benzyl ester 
• 53876-80-5 C₁₇H₂₀O₄S₂ 
• 85907-42-2 2-(2-Propyl)-3-(dimethylamino)propenal 
• 64-17-5 ethanol 
• 30989-66-3 (Z/E)-1-ethoxy-3-methyl-1-butene 
• 85332-32-7 (2-Ethoxy-4-methyl-1-phenylvinylidene-pentyl)-trimethyl-silane 

Relevant articles and documents

Formation of Acetals and Ketals from Carbonyl Compounds: A New and Highly Efficient Method Inspired by Cationic Palladium

The development of a new, highly efficient, and simple method for masking carbonyl groups as acetals and ketals is described. This methodology relies on the nature of the palladium catalyst to direct the acetalization/ketalization reaction. This new protocol is mild and proceed with a very low catalyst loading at ambient temperatures. The method has been extended to a wide variety of different carbonyl compounds with various steric encumbrances to form the corresponding acetals and ketals in excellent yields.

Acetals: A new organocatalysis chemotype for one-pot enantioselective α-amination

Conditions are described for one-pot Br?nsted acid and organocatalysed enantioselective α-amination of acetals and associated functionalities. Of the organocatalysts screened, proline tetrazole gave the highest ee, while aqueous monochloroacetic acid proved to be the best Br?nsted acid activator regarding minimizing racemization and maximizing product yield. The reaction opens up the way for using masked carbonyl functionalities in organocatalysis.

Bronsted acidic ionic liquids as efficient and recyclable catalysts for protection of carbonyls to acetals and ketals under mild conditions

A series of acidic ionic liquids have been used as efficient catalysts for the protection of various carbonyl compounds at room temperature. The features of mild conditions, satisfactory isolated yield, simple workup, and the recyclability of the catalyst were present in this process. Copyright Taylor & Francis, Inc.