18229-78-2

Basic information

• Product Name: 2-HEXYNAL DIETHYL ACETAL
• Synonyms: 2-HEXYNAL DIETHYL ACETAL;2-HEXYNYL ALDEHYDE DIETHYL ACETAL;1,1-Diethoxy-2-hexyne;1,1-diethoxyhex-2-yne;1-ethoxyhex-2-ynoxyethane
• CAS NO: 18229-78-2
• Molecular Formula: C₁₀H₁₈O₂
• Molecular Weight: 170.25
• EINECS: 242-110-3
• Mol File: 18229-78-2.mol

Chemical Properties

• Boiling Point: 79-80°C 8mm
• Flash Point: 79-80°C/8mm
• Appearance: /
• Density: 0,885 g/cm3
• Vapor Pressure: 0.122mmHg at 25°C
• Refractive Index: 1.4310
• BRN: 1703624
• CAS DataBase Reference: 2-HEXYNAL DIETHYL ACETAL(CAS DataBase Reference)
• NIST Chemistry Reference: 2-HEXYNAL DIETHYL ACETAL(18229-78-2)
• EPA Substance Registry System: 2-HEXYNAL DIETHYL ACETAL(18229-78-2)

Safety Data

• Safety Statements: 24/25
• Hazardous Substances Data: 18229-78-2(Hazardous Substances Data)

Usage

Uses

Used in Cosmetic and Personal Care Industry:
2-Hexynal diethyl acetal is used as a fragrance ingredient for imparting a pleasant scent to cosmetic and personal care products, enhancing their appeal to consumers.
Used in Food Industry:
In the food industry, 2-hexynal diethyl acetal is used as a flavoring agent to add a fruity and green aroma to food products, improving their taste and overall sensory experience.
Used as an Insect Repellent:
2-Hexynal diethyl acetal has been identified as a potential insect repellent, effective in repelling and deterring various types of insects, making it a valuable component in insect control products.
Used in Pharmaceutical Applications:
2-HEXYNAL DIETHYL ACETAL has been investigated for its potential antimicrobial and antifungal properties, indicating its possible use in the development of pharmaceutical products for treating infections.
Overall, 2-hexynal diethyl acetal is a versatile chemical with a wide range of applications across different industries, primarily due to its appealing aroma and potential practical uses.

InChI:InChI=1/C10H18O2/c1-4-7-8-9-10(11-5-2)12-6-3/h10H,4-7H2,1-3H3

Upstream product

• 62761-29-9 3-chloropropargyl aldehyde diethyl acetal 
• 927-77-5 n-propylmagnesium bromide 
• 627-19-0 1-Pentyne 
• 122-51-0 orthoformic acid triethyl ester 
• 77764-60-4 4-Bromo-1,1-diethoxy-hex-2-yne 
• 64-17-5 ethanol 
• 141493-80-3 1,1,2-tribromo-2-propylcyclopropane 
• 1561-40-6 1,1,3-Trichloro-3-ethoxy-prop-1-en 
• 10160-87-9 Propiolaldehyde diethyl acetal 
• 106-94-5 propyl bromide 
• 693-02-7 hex-1-yne 

Downstream Products

• 91560-54-2 hex-2-ynal-(2,4-dinitro-phenylhydrazone) 
• 764-60-3 hex-2-yn-1-ol 
• 1272322-57-2 3-ethoxy-2-methylene-1-phenyloct-4-yn-1-one 
• 67746-30-9 (E)-1,1-Diethoxy-hex-2-ene 
• 1846-67-9 hept-2-ynal 
• 18229-85-1 1,1-diethoxyhex-3-yne 

Relevant articles and documents

Neighbouring-group influence on the ring opening of some 2-alkyl-1,1,2-tribromocyclopropanes under phase-transfer conditions

Several 2-alkyl-1,1,2-tribromocyclopropanes were treated with sodium hydroxide and ethanol under phase-transfer conditions. Ring opening gave mixtures of the corresponding acetylenic diethyl ketals and acetals. When the steric bulk of the alkyl substituent was increased acetal formation dominated, and in the case of 1,1,2-tribromo-2-(tert-butyl)cyclopropane, the acetal was formed as the only product. Springer-Verlag 2005.

Total Syntheses of Wyerone and Dihydrowyerone, Phytoalexins from the Broad Bean, Vicia faba L., using the Dianion derived from 3-(2-Furyl)acrylic Acid

Treatment of 3-(2-furyl)acrylic acid (8) with lithium di-isopropylamide at low temperatures gives lithium 3-(5-lithio-2-furyl)acrylate (9).This has been used to prepare the broad bean metabolites wyerone (1) and dihydrowyerone (2) by condensations with (Z

Reduction d'acetals α-acetyleniques γ-halogenes par les ions chromeux: nouvel acces aux ethers trieniques cumules.

Reduction of γ-bromo α-acetylenic acetals with chromous ions affords cumulated trienic ethers in good yield.