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Heptanal-diethylacetal is a colorless liquid chemical compound characterized by its fruity, floral odor. It is widely recognized for its pleasant, sweet aroma and is commonly utilized as a flavor and fragrance ingredient in the food and cosmetics industries. Heptanal-diethylacetal is typically synthesized through the reaction of heptanal with ethanol in the presence of an acid catalyst, ensuring a controlled and efficient production process.

688-82-4

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688-82-4 Usage

Uses

Used in Flavor and Fragrance Industry:
Heptanal-diethylacetal is used as a flavoring agent for imparting a sweet, fruity aroma to various food products. Its natural scent profile makes it suitable for enhancing the taste and smell of a wide range of edible items, contributing to a more enjoyable consumer experience.
Used in Cosmetics Industry:
In the cosmetics industry, Heptanal-diethylacetal is employed as a fragrance ingredient to add a pleasant, floral scent to personal care and beauty products. Its ability to evoke a refreshing and natural aroma makes it a popular choice for formulations in perfumes, lotions, and other cosmetic products.
Used in Food Industry:
Heptanal-diethylacetal is used as a flavor enhancer in the food industry to create or intensify fruit flavors in a variety of products. Its fruity and sweet characteristics are particularly useful in the development of beverages, confectionery, and other food items that require a natural and appealing taste.
Used in Cosmetics Formulation:
Heptanal-diethylacetal is used as a fragrance component in cosmetics formulation to provide a fresh and floral scent. Its incorporation into cosmetic products helps to create a more appealing sensory experience for users, enhancing the overall perception of the product's quality and effectiveness.

Check Digit Verification of cas no

The CAS Registry Mumber 688-82-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 688-82:
(5*6)+(4*8)+(3*8)+(2*8)+(1*2)=104
104 % 10 = 4
So 688-82-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H24O2/c1-4-7-8-9-10-11(12-5-2)13-6-3/h11H,4-10H2,1-3H3

688-82-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name HEPTANAL-DIETHYLACETAL

1.2 Other means of identification

Product number -
Other names Heptane, 1,1-diethoxy-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring Agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:688-82-4 SDS

688-82-4Relevant academic research and scientific papers

Anisole: A further step to sustainable hydroformylation

Delolo, Fábio G.,Dos Santos, Eduardo N.,Gusevskaya, Elena V.

supporting information, p. 1091 - 1098 (2019/03/12)

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.

Low pressure hydroformylation in the presence of alcohol promoters

Li, Baitao,Li, Xiaohong,Asami, Kenji,Fujimoto, Kaoru

, p. 836 - 837 (2007/10/03)

Active carbon supported cobalt catalyst was studied for the hydroformylation of 1-hexene in the presence of alcohol solvents at low pressure. The influence of various solvents on the hydroformylation and the CO conversion vs time on stream were investigated in detail. It was found that the heterogeneous catalyst shows excellent activity only in the alcohol solvents.

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

Andersen, Jo-Ann M.,Currie, Alan W. S.

, p. 1543 - 1544 (2007/10/03)

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.

Reaction of Ozonides with Methanol in the Presence of Chlorosulphonic Acid: Selective Cleavage of the C-O Bond of the Peroxide Bridge

Miura, Masahiro,Nojima, Masatomo,Kusabayashi, Shigekazu

, p. 2909 - 2913 (2007/10/02)

The reaction of 1,2,4-trioxolans (ozonides) (1) with methanol in the presence of chlorosulphonic acid gives good yields of products formed via the corresponding α-methoxy hydroperoxides.The order of reactivity of the ozonides, as estimated by periodic measurement of the n.m.r. spectra of a mixture of the ozonide and chlorosulphonic acid in CD3OD, is as follows: (1a), (1b) > (1c), (1d), (1e), (1f), (1g) > (1h).

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