24680-50-0

Basic information

• Product Name: 4-METHOXYCINNAMALDEHYDE
• Synonyms: TRANS-P-METHOXYCINNAMALDEHYDE;FEMA 3567;4-METHOXYCINNAMALDEHYDE;3-(4-METHOXYPHENYL)ACRYLALDEHYDE;TRANS-P-METHOXYCINNAMALDEHYDE 98+%;4-Methoxycinnamaldehyde, predominantly trans, 98+%;(2E)-3-(4-Methoxyphenyl)acrylaldehyde;(E)-3-(4-Methoxyphenyl)propenal
• CAS NO: 24680-50-0
• Molecular Formula: C₁₀H₁₀O₂
• Molecular Weight: 162.19
• EINECS: 217-807-0
• Product Categories: M-NFlavors and Fragrances;Alphabetical Listings;Flavors and Fragrances;Redi-Pack Bulk
• Mol File: 24680-50-0.mol
• Article Data: 118

Chemical Properties

• Melting Point: 55-60 °C(lit.)
• Boiling Point: 145 °C7 mm Hg(lit.)
• Flash Point: 160°C/3mm
• Appearance: Orange-yellow/Crystalline Powder or Chunks
• Density: 1.0281 (rough estimate)
• Refractive Index: 1.6000 (estimate)
• Storage Temp.: 2-8°C
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• Water Solubility: Insoluble in water.
• Sensitive: Air Sensitive
• BRN: 1447540
• CAS DataBase Reference: 4-METHOXYCINNAMALDEHYDE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-METHOXYCINNAMALDEHYDE(24680-50-0)
• EPA Substance Registry System: 4-METHOXYCINNAMALDEHYDE(24680-50-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 24680-50-0(Hazardous Substances Data)

Usage

Chemical Properties

orange-yellow crystalline powder or chunks

Uses

Different sources of media describe the Uses of 24680-50-0 differently. You can refer to the following data:
1. trans-p-Methoxycinnamaldehyde is used in the food industry as a flavor and fragrance agent. It also acts as a nematicidal agent in certain organisms.
2. trans-4-Methoxycinnamaldehyde is used as an intermediate in chemical research.

General Description

trans-p-Methoxycinnamaldehyde is an aromatic aldehyde reported to be found in Korean mint.

Upstream product

• 53484-50-7 (E)-p-methoxy-cinnamyl alcohol 
• 4180-23-8 E-1-(4'-methoxyphenyl)prop-1-ene 
• 38553-76-3 p-Methoxybenzoylacetaldehyddiethylacetal 
• 7020-80-6 acetaldehyde N-tert-butylimine 
• 123-11-5 4-methoxy-benzaldehyde 
• 145616-54-2 Acetic acid 3-(4-methoxy-phenyl)-2-methyl-isoxazolidin-5-yl ester 
• 2538-87-6 trans-p-hydroxycinnamaldehyde 
• 74-88-4 methyl iodide 
• 637-69-4 4-Methoxystyrene 
• 68-12-2 N,N-dimethyl-formamide 
• 243665-13-6 (2E)-N-methoxy-3-(4-methoxyphenyl)-N-methylprop-2-enamide 
• 140-67-0 Estragole 
• 75-65-0 tert-butyl alcohol 
• 71-43-2 benzene 

Downstream Products

• 100872-83-1 5-(4-methoxy-trans-cinnamylidene)-barbituric acid 
• 75379-58-7 4-(4-methoxy-trans-cinnamylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 
• 1568-02-1 4-methoxy-trans-cinnamaldehyde-(2,4-dinitro-phenylhydrazone) 
• 5199-18-8 5-[3-(4-methoxy-phenyl)-allylidene]-3-methyl-2-thioxo-dihydro-thiazolidin-4-one 
• 63511-97-7 4-methoxy-trans-cinnamaldehyde dimethyl ketal 
• 132356-49-1 (E,E)-3-<3-(4-methoxyphenyl)-prop-2-enylidene>-2H-1-benzopyran-2,4(3H)-dione 
• 132356-48-0 3,4-dihydro-2β-(4'-hydroxy-2'-oxo-2'H-1'-benzopyran-3'-yl)-4-(4-methoxyphenyl)-2H,5H-pyrano<3,2-c><1>benzopyran-5-one 
• 100573-49-7 (E)-4-(4-methoxyphenyl)-2-((trimethylsilyl)oxy)but-3-enenitrile 
• 24680-50-0 4-methoxy-trans-cinnamaldehyde 
• 4842-77-7 (2E,4E)-5-(4-methoxyphenyl)-1-phenylpenta-2,4-dien-1-one 
• 98587-70-3 [(E)-3-(4-Methoxy-phenyl)-prop-2-en-(E)-ylidene]-methyl-phenyl-ammonium; perchlorate 
• 1911-22-4 bis-(4-methoxy-trans-cinnamylidene)-hydrazine 
• 164930-20-5 1-((1E,3Z)-4-Bromo-penta-1,3-dienyl)-4-methoxy-benzene 
• 22145-08-0 (E,E)-1-(4-methoxyphenyl)-4-phenyl-1,3-butadiene 

Relevant articles and documents

Selective Rhodium-Catalyzed Hydroformylation of Terminal Arylalkynes and Conjugated Enynes to (Poly)enals Enabled by a π-Acceptor Biphosphoramidite Ligand

The hydroformylation of terminal arylalkynes and enynes offers a straightforward synthetic route to the valuable (poly)enals. However, the hydroformylation of terminal alkynes has remained a long-standing challenge. Herein, an efficient and selective Rh-catalyzed hydroformylation of terminal arylalkynes and conjugated enynes has been achieved by using a new stable biphosphoramidite ligand with strong π-acceptor capacity, which affords various important E-(poly)enals in good yields with excellent chemo- and regioselectivity at low temperatures and low syngas pressures.

Saegusa Oxidation of Enol Ethers at Extremely Low Pd-Catalyst Loadings under Ligand-free and Aqueous Conditions: Insight into the Pd(II)/Cu(II)-Catalyst System

A highly efficient and practical Pd(II)/Cu(OAc)2-catalyst system of Saegusa oxidation, which converts enol ethers to the corresponding enals with a number of diverse substrates at extremely low catalyst loadings (500 mol ppm) under ligand-free and aqueous conditions, is described. Its synthetic utility was demonstrated by large-scale applications of the catalyst system to important nature molecules. This work allows Saegusa oxidation to become a highly practical approach to preparing enals and also suggests new insight into the Pd(II)/Cu(II)-catalyst system for dehydrogenation of carbonyl compounds and decreasing Pd-catalyst loadings.

Iron-Catalyzed ?±,?-Dehydrogenation of Carbonyl Compounds

An iron-catalyzed α,β-dehydrogenation of carbonyl compounds was developed. A broad spectrum of carbonyls or analogues, such as aldehyde, ketone, lactone, lactam, amine, and alcohol, could be converted to their α,β-unsaturated counterparts in a simple one-step reaction with high yields.