688-82-4

Basic information

• Product Name: HEPTANAL-DIETHYLACETAL
• Synonyms: HEPTANAL-DIETHYLACETAL;1,1-diethoxy-heptan;1,1-Diethoxyheptane;1,1-diethoxy-Heptane;Heptaldehyde diethyl acetal;n-Heptanal diethyl acetal;Heptane, 1,1-diethoxy-
• CAS NO: 688-82-4
• Molecular Formula: C₁₁H₂₄O₂
• Molecular Weight: 188.31
• EINECS: 211-707-0
• Mol File: 688-82-4.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 206.7 °C at 760 mmHg
• Flash Point: 50.4 °C
• Appearance: /
• Density: 0.843 g/cm³
• Vapor Pressure: 0.336mmHg at 25°C
• Refractive Index: 1.419
• CAS DataBase Reference: HEPTANAL-DIETHYLACETAL(CAS DataBase Reference)
• NIST Chemistry Reference: HEPTANAL-DIETHYLACETAL(688-82-4)
• EPA Substance Registry System: HEPTANAL-DIETHYLACETAL(688-82-4)

Safety Data

• Hazardous Substances Data: 688-82-4(Hazardous Substances Data)

Usage

General Description

Heptanal-diethylacetal is a colorless liquid chemical compound with a fruity, floral odor. It is commonly used as a flavor and fragrance ingredient in the food and cosmetics industries. It is typically produced through the reaction of heptanal with ethanol in the presence of an acid catalyst. Heptanal-diethylacetal is known for its pleasant, sweet aroma and is often used in the formulation of fruit flavors and fragrances. It is considered safe for use in food and cosmetic products under certain regulatory guidelines.

InChI:InChI=1/C11H24O2/c1-4-7-8-9-10-11(12-5-2)13-6-3/h11H,4-10H2,1-3H3

Upstream product

• 111-71-7 heptanal 
• 64-17-5 ethanol 
• 84809-63-2 Cl-Mo(O)=CH₂ 
• 18232-30-9 1,1-diethoxy-2-heptyne 
• 592-41-6 1-hexene 
• 201230-82-2 carbon monoxide 
• 90-02-8 salicylaldehyde 
• 343217-90-3 3,5-dihexyl-1,2,4-trioxolan 

Downstream Products

• 17302-11-3 3-ethylnonane 
• 1530-05-8 1,1-diphenylheptane 
• 90676-34-9 1-ethoxy-hept-1-ene 
• 111-14-8 oenanthic acid 
• 94259-65-1 1-Aethoxy-1-cumylperoxy-heptan 
• 38872-36-5 1,1,3-triethoxy-nonane 
• 82194-54-5 C₁₉H₂₄O₂ 
• 111-71-7 heptanal 
• 64-17-5 ethanol 
• 1969-43-3 1-ethoxy-heptane 
• 2463-53-8 non-2-enal 
• 40564-00-9 1,1-diethoxy-non-2-ene 
• 18829-56-6 (E)-2-Nonenal 
• 105343-75-7 5-Pentyl-pyrimidine-2-carboxylic acid 4-(4-pentyl-phenoxycarbonyl)-phenyl ester 

Relevant articles and documents

Anisole: A further step to sustainable hydroformylation

Hydroformylation, also known as the "oxo" process, is a major industrial process that employs rhodium or cobalt catalysts in solution; therefore the solvent of this process is a critical issue for its sustainability. Although several innovative solutions have been proposed recently, traditional fossil-derived solvents dominate the scenario for this reaction. In this paper, we studied a series of solvents considered more sustainable in recent ranks in the hydroformylation of a series of olefins. Anisole, a solvent with an impressive sustainability rank and very scarcely exploited in hydroformylation, proved to be an excellent alternative for this reaction.

Improved regioselectivity in the hydroformylation reaction catalysed by zeolite-encapsulated rhodium(I) species

Although zeolite-encapsulated [Rh(CO)x(PR3)y] (PR3 = PEt3, PEt2Ph, PPrn3 or PPh3) give similar chemoselectivities in the hydrocarbonylation of hex-1-ene relative to their homogeneous analogues, the linear : branched ratio can be increased by as much as 10 times.

Carbonylolefinierungen mit Methylenmolybdaen-Reagentien in wasser- oder ethanolhaltigem Medium

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