TRANS-2-HEXENAL

Base Information

• Chemical Name: TRANS-2-HEXENAL
• CAS No.: 6728-26-3
• Molecular Formula: C6H10O
• Molecular Weight: 98.1448
• Hs Code.: 29121900
• Mol file: 6728-26-3.mol

Synonyms:2-Hexenal,(E)- (8CI);Leaf aldehyde (6CI);(2E)-2-Hexenal;(2E)-Hexenal;(E)-2-Hexen-1-al;(E)-2-Hexenal;Green leaf aldehyde;trans-2-Hexen-1-al;

Chemical Property of TRANS-2-HEXENAL

Chemical Property:

• Appearance/Colour: clear colorless to light yellow liquid
• Vapor Pressure: 10 mm Hg ( 20 °C)
• Melting Point: -78°C (estimate)
• Refractive Index: n20/D 1.446(lit.)
• Boiling Point: 146.499 °C at 760 mmHg
• Flash Point: 38.333 °C
• PSA: 17.07000
• Density: 0.828 g/cm³
• LogP: 1.54160
• Storage Temp.: 0-6°C
• Water Solubility.: Insoluble

Purity/Quality:

99% min ^*data from raw suppliers

Trans-2-Hexenal ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn, Xi, F
• Hazard Codes: Xn,Xi,F
• Statements: 10-21/22-36/37/38-20/21/22-43
• Safety Statements: 16-26-36-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Also known as “leaf aldehyde,” it is of special interest because it is naturally present in numerous fruits and is also used as a food additive for flavoring. Feron et al. identified hexenal in about 80 different types of food. trans-2-Hexen-1-al was used in evaluation of quality of protected designation of origin virgin olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis. It was used in the multicomponent method for the determination of low-molecular-weight carbonyl compounds in biological samples. trans-2-Hexenal is used in evaluation of quality of protected designation of origin virgin olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis. It was used in the multicomponent method for the determination of low-molecular-weight carbonyl compounds in biological samples.

Technology Process of TRANS-2-HEXENAL

There total 53 articles about TRANS-2-HEXENAL which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

(E)-2-Hexen-1-ol (928-95-0) → (E)-2-Hexenal (6728-26-3)

Guidance literature:

With oxygen; 2,2,6,6-tetramethyl-piperidine-N-oxyl; copper(l) chloride; In N,N-dimethyl-formamide; at 25 ℃; for 1.75h;

DOI:10.1021/ja00323a064

Reference yield: 99.31%

4-ethoxyl-2,6-dipropyl-1,3-dioxane (68298-35-1) → (E)-2-Hexenal (6728-26-3)

Guidance literature:

With sulfuric acid; at 200 ℃; for 0.0555556h; under 37503.8 Torr; Temperature; Pressure;

Reference yield: 90.0%

2-ethyl-4,6-dipropyl-[1,3,5]trioxane (108753-45-3) → (E)-2-Hexenal (6728-26-3) + ethanol (64-17-5) + butyraldehyde (123-72-8)

Guidance literature:

With sulfuric acid; for 12h; Time; Reflux;

upstream raw materials:

(Z)-3-Hexen-1-ol

1,1,3-triethoxy-hexane

1-ethoxy-hex-3-en-2-ol

1,1-dimethoxyhexane-3-one

Downstream raw materials:

trans-3-hepten-2-ol

1-(2-methoxy-3-pyridyl)-(E)-2-hexen-1-ol

3-Phenylhexanal

3-Methyl-2-((E)-pent-1-enyl)-cyclohex-2-enone

Refernces

• 1、 Komoschinski, Joachim,Steckhan, Eberhard. "EFFICIENT INDIRECT ELECTROCHEMICAL IN SITU REGENERATION OF NAD+ AND NADP+ FOR ENZYMATIC OXIDATIONS USING IRON BIPYRIDINE AND PHENANTHROLINE COMPLEXES AS REDOX CATALYSTS". . p. 3299 - 3300. Retrieved 1988.
• 2、 Myaeorg,Myttus. "". . . Retrieved 1979.
• 3、 Elizebath, Drishya,Jachak, Gorakhnath R.,Reddy, D. Srinivasa,Shanmugam, Dhanasekaran,Shukla, Anurag. "Synthesis and Biological Evaluation of Hoshionolactam-Based Compounds". . p. 2212 - 2218. Retrieved 2021/07/22.
• 4、 Hai, Yang,Chen, Mengbin,Huang, Arthur,Tang, Yi. "Biosynthesis of Mycotoxin Fusaric Acid and Application of a PLP-Dependent Enzyme for Chemoenzymatic Synthesis of Substituted l -Pipecolic Acids". supporting information. p. 19668 - 19677. Retrieved 2020/12/01.