Methyl 4-formylbenzoate

Methyl 4-formylbenzoate Basic information
Product Name:Methyl 4-formylbenzoate
Synonyms:Methyl 4-formylbenzoate,99%;Methyl 4-formylbenzoate,95%;Methyl 4-formylbenzoate,Methyl benzaldehyde-4-carboxylate, Methyl terephthalaldehydate;Methyl 4-formylbenzo;Methyl 4-forMylbenzoate, 99% 10GR;NSC 28459;Para(Methoxycarbonyl)benzaldehyde;4-Formylbenzoic Acid Methyl Ester Methyl 4-Formylbenzoate Terephthalaldehydic Acid Methyl Ester
CAS:1571-08-0
MF:C9H8O3
MW:164.16
EINECS:216-385-5
Product Categories:Aromatic Aldehydes & Derivatives (substituted);Intermediates of Dyes and Pigments;bc0001
Mol File:1571-08-0.mol
Methyl 4-formylbenzoate Structure
Methyl 4-formylbenzoate Chemical Properties
Melting point 59-63 °C (lit.)
Boiling point 265 °C (lit.)
density 1,2 g/cm3
refractive index 1.5260 (estimate)
Fp 144 °C
storage temp. Store below +30°C.
solubility methanol: 0.1 g/mL, clear
form Crystalline Powder or Chunks
color White to cream or slightly green
Water Solubility insoluble
Sensitive Air Sensitive
BRN 775895
Stability:Stable, though possibly air-sensitive. Combustible. Incompatible with strong oxidizing agents.
InChIKeyFEIOASZZURHTHB-UHFFFAOYSA-N
LogP2.050 (est)
CAS DataBase Reference1571-08-0(CAS DataBase Reference)
NIST Chemistry Reference4-HC(O)-C6H4-COOCH3(1571-08-0)
EPA Substance Registry SystemBenzoic acid, 4-formyl-, methyl ester (1571-08-0)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 36/37/38-20/21/22
Safety Statements 22-24/25
WGK Germany 2
Hazard Note Irritant
TSCA Yes
HS Code 29183000
Hazardous Substances Data1571-08-0(Hazardous Substances Data)
MSDS Information
ProviderLanguage
4-(Methoxycarbonyl)benzaldehyde English
SigmaAldrich English
ACROS English
ALFA English
Methyl 4-formylbenzoate Usage And Synthesis
Chemical Propertieswhite crystalline powder
Uses4-Formylbenzoic Acid Methyl Ester is a benzoic acid derivative with antioxidant activity.
UsesMethyl 4-formylbenzoate is used in the preparation of dimethyl terephthalate. It is also used as an active pharmaceutical ingredient intermediate and fluorescent brightener intermediate.
Synthesis Reference(s)Tetrahedron, 64, p. 688, 2008 DOI: 10.1016/j.tet.2007.11.030
General DescriptionNeedles (in water) or white powder.
Air & Water ReactionsMethyl 4-formylbenzoate may be sensitive to prolonged exposure to air. . Insoluble in water.
Reactivity ProfileMethyl 4-formylbenzoate is an aldehyde/ester. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Fire HazardFlash point data for Methyl 4-formylbenzoate are not available. Methyl 4-formylbenzoate is probably combustible.
ISOPROPYL 4-AMINOBENZOATE 1,4-Benzenedicarboxylicacid, 1,4-bis(1,1-dimethylethyl) ester 4-Aminobenzoic acid 4-aminophenyl ester Diethyl (tosyloxy)methylphosphonate Methyl 4-formylbenzoate Methyl Bensulfuron methyl 2-Iodoxybenzoic acid Parathion-methyl 4-Methylsulphonylbenzoic acid Methyl 2-iodobenzoate 4-Chloroformylphthalic anhydride Kresoxim-methyl Thiophanate-methyl 4-Formylbenzoic acid 4-(4-Fluorobenzoyl)butyric acid METSULFURON METHYL 4-Formylcinnamic acid

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