2108-05-6

Basic information

• Product Name: (E)-hept-3-en-1-ol
• Synonyms: (E)-hept-3-en-1-ol;3-HEPTEN-1-OL(CIS);(E)-3-Hepten-1-ol;trans-3-Heptenol
• CAS NO: 2108-05-6
• Molecular Formula: C₇H₁₄O
• Molecular Weight: 114.18546
• EINECS: 218-292-5
• Mol File: 2108-05-6.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 166.8°Cat760mmHg
• Flash Point: 64°C
• Appearance: /
• Density: 0.844g/cm³
• Vapor Pressure: 0.579mmHg at 25°C
• Refractive Index: 1.446
• CAS DataBase Reference: (E)-hept-3-en-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-hept-3-en-1-ol(2108-05-6)
• EPA Substance Registry System: (E)-hept-3-en-1-ol(2108-05-6)

Safety Data

• Hazardous Substances Data: 2108-05-6(Hazardous Substances Data)

Usage

Description

(E)-hept-3-en-1-ol, also known as 1-hepten-3-ol, is a colorless liquid chemical compound with the molecular formula C7H14O. It is characterized by a distinctive fruity and floral odor, making it a popular choice as a fragrance ingredient in various industries.

Uses

Used in the Cosmetics and Personal Care Industry:
(E)-hept-3-en-1-ol is used as a fragrance ingredient for its ability to enhance and modify the aroma of products, contributing to a more pleasant and appealing scent experience for consumers.
Used in the Food Industry:
In the food industry, (E)-hept-3-en-1-ol is utilized as a flavoring agent to impart a fruity and floral taste to various food products, enhancing their overall flavor profile.
Used in the Perfumery Industry:
(E)-hept-3-en-1-ol is employed as a key component in the creation of perfumes, where its unique scent characteristics help to create complex and captivating fragrances.
Used in the Household Products Industry:
(E)-hept-3-en-1-ol is also used in the formulation of air fresheners and cleaning products, providing a fresh and appealing scent to these household items.
Used in the Pharmaceutical Industry:
(E)-hept-3-en-1-ol has applications in the production of pharmaceuticals, where it may serve as a precursor in the synthesis of other chemicals or be used directly for specific medicinal purposes.
Used as a Solvent in Chemical Reactions:
Additionally, (E)-hept-3-en-1-ol is used as a solvent in various chemical reactions, facilitating the process and improving the efficiency of certain syntheses.

InChI:InChI=1/C7H14O/c1-2-3-4-5-6-7-8/h4-5,8H,2-3,6-7H2,1H3/b5-4+

Upstream product

• 29901-85-7 (E)-hept-3-enoic acid 
• 14916-79-1 3-heptyn-1-ol 
• 57188-79-1 4-(tert-butoxy)hept-2-yn-1-ol 
• 1576-77-8 1-acetoxy-hept-3t-ene 
• 110-62-3 pentanal 
• 42976-91-0 3-chloro-2-propyl-tetrahydro-furan 
• 10606-47-0 hept-3-en-1-ol 
• 81005-55-2 1-bromo-3-heptene 
• 6705-46-0 1-cyclopropyl-1-butanone 
• 4426-61-3 1-cyclopropylbutan-1-ol 

Downstream Products

• 15382-69-1 1-(4-Amino-2-methoxy-phenoxy)-hepten-⁽³⁾ 
• 1202407-70-2 (3E)-1-tert-butyldiphenylsilyloxy-3-heptene 
• 21662-18-0 trans-2-hexenaldehyde 

Relevant articles and documents

Influence of the chemical structure on odor qualities and odor thresholds in homologous series of alka-1,5-dien-3-ones, alk-1-en-3-ones, alka-1,5-dien-3-ols, and alk-1-en-3-ols

Odor qualities and odor thresholds in air in homologous series of synthesized alk-1-en-3-ols and alka-1,5-dien-3-ols and their corresponding ketones were evaluated by gas chromatography-olfactometry. In the series of the alk-1-en-3-ols and alk-1-en-3-ones the odor quality changed successively from pungent for the compounds with five carbon atoms via metallic, vegetable-like for the six- and seven-carbon odorants to mushroom-like for the compounds with eight and nine carbon atoms. With further increase in chain length the mushroom-like impression decreased and changed to citrus-like, soapy, or herb-like. In both series, two odor threshold minima were found for the six-carbon and also for the eight- and nine-carbon odorants, respectively. In contrast to this, the odor qualities in the series of the (Z)- and (E)-alka-1,5-dien-3-ols and their corresponding ketones did not change significantly with geranium-like, metallic odors and an increasing mushroom-like odor note with increasing chain length. The lowest thresholds were found for the eight- and nine-carbon (Z)-compounds, respectively.

Scandium-catalyzed regio- and stereospecific methylalumination of silyloxy/alkoxy-substituted alkynes and alkenes

(Chemical Equation Presented) Various alkynes and alkenes having a tethered ether group undergo methylalumination reactions with unprecedented regio- and stereoselectivity in the presence of a cationic half-sandwich alkylscandium species as a catalyst. The oxygen atom of the ether group plays an important role in controlling the selectivity, possibly by coordinating to the metal center. Even when a bulky tert-butyl(diphenyl)silyloxy group is used as the tether group, there is no loss of selectivity.

New Oxyfunctionalization Capabilities for ω-Hydroxylases: Asymmetric Aliphatic Sulfoxidation and Branched Ether Demethylation

Due to inherent difficulties in the chemical generation of aliphatic synthons, the stereo- and regioselective oxyfunctionalization of simple aliphatic substrates represents an area where chemical applications of biocatalysis would be particularly useful.The hydrocarbon monooxygenase from Pseudomonas oleovorans is a prototypical "ω-hydroxylase" known to carry out hydroxylation at the terminal methyl of alkanes as well as epoxidation of terminal olefins.It is now demonstrated that this enzyme system catalyzes stereoselective sulfoxidation of methyl thioether substrates, representing the first clear example of oxygenase-produced chiral aliphatic sulfoxides yet reported.In addition, it is shown that this enzyme system catalyzes oxygenative O-demethylation of branched alkyl methyl and branched vinyl methyl ethers to secondary alcohols and ketones, respectively.These findings establish new oxyfunctionalization capabilities, and thus a significantly expanded biotechnological potential, for the hydrocarbon monooxygenases.