Methyl-4-formylbenzoat
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- CAS-Nr.
- 1571-08-0
- Bezeichnung:
- Methyl-4-formylbenzoat
- Englisch Name:
- Methyl 4-formylbenzoate
- Synonyma:
- METHYL P-FORMYLBENZOATE;METHYL TEREPHTHALALDEHYDATE;METHYL BENZALDEHYDE-4-CARBOXYLATE;NSC 28459;AKOS BBS-00003165;TIMTEC-BB SBB008362;Methyl 4-formylbenzo;OTAVA-BB BB7018801965;Mehyl4-Formylbenzoate;Methyl-4-formylbenzoat
- CBNumber:
- CB0333234
- Summenformel:
- C9H8O3
- Molgewicht:
- 164.16
- MOL-Datei:
- 1571-08-0.mol
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Methyl-4-formylbenzoat Eigenschaften
- Schmelzpunkt:
- 59-63 °C (lit.)
- Siedepunkt:
- 265 °C (lit.)
- Dichte
- 1,2 g/cm3
- Brechungsindex
- 1.5260 (estimate)
- Flammpunkt:
- 144 °C
- storage temp.
- Store below +30°C.
- L?slichkeit
- methanol: 0.1 g/mL, clear
- Aggregatzustand
- Crystalline Powder or Chunks
- Farbe
- White to cream or slightly green
- Wasserl?slichkeit
- insoluble
- Sensitive
- Air Sensitive
- BRN
- 775895
- Stabilit?t:
- Stable, though possibly air-sensitive. Combustible. Incompatible with strong oxidizing agents.
- InChIKey
- FEIOASZZURHTHB-UHFFFAOYSA-N
- LogP
- 2.050 (est)
- CAS Datenbank
- 1571-08-0(CAS DataBase Reference)
- NIST chemische Informationen
- 4-HC(O)-C6H4-COOCH3(1571-08-0)
- EPA chemische Informationen
- Benzoic acid, 4-formyl-, methyl ester (1571-08-0)
Methyl-4-formylbenzoat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
white crystalline powder
Verwenden
Methyl 4-formylbenzoate is used in the preparation of dimethyl terephthalate. It is also used as an active pharmaceutical ingredient intermediate and fluorescent brightener intermediate.
Allgemeine Beschreibung
Needles (in water) or white powder.
Air & Water Reaktionen
Methyl 4-formylbenzoate may be sensitive to prolonged exposure to air. . Insoluble in water.
Reaktivit?t anzeigen
Methyl 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.
Brandgefahr
Flash point data for Methyl 4-formylbenzoate are not available. Methyl 4-formylbenzoate is probably combustible.
Methyl-4-formylbenzoat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Methyl-4-formylbenzoat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 416)Lieferanten
1571-08-0(Methyl-4-formylbenzoat)Verwandte Suche:
- 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
- METHYL 4-FORMYLBENZOATE FOR SYNTHESIS
- Methyl 4-forMylbenzoate, 98+%
- 4-forMylbenzoate Methyl
- P-CarbonMethoxybenzaldehyde
- The acyl Methyl benzoic acid
- methyl 4-methanoylbenzoate
- 2-Methoxycarbonylbenzaldehyde
- 4-formyl-benzoicacimethylester
- Terephthalaldehydic acid methyl
- TIMTEC-BB SBB008362
- TEREPHTHALALDEHYDIC ACID METHYL ESTER
- TEREPHTHALALDEHYDIO ACID METHYL ESTER
- OTAVA-BB BB7018801965
- P-CARBOMETHOXYBENZALDEHYDE
- P-METHOXYCARBONYLBENZALDEHYDE
- Terephthalaldehyde acid methylester
- Mehyl4-Formylbenzoate
- METHYL-PARA-FORMYLBENZOATE
- Methyl-4-formylbenzoat
- 4-Formylbenzoic acid methyl
- Benzoic acid, 4-formyl-, methyl ester
- Methyl terephthaldehydate
- methylterephthaldehydate
- p-Formylbenzoic acid methyl ester
- p-formylbenzoicacidmethylester
- METHYL TEREPHTHALADEHYDATE
- METHYL 4-FORMYLBENZOATE
- LABOTEST-BB LT00941130
- 4-(methoxycarbonyl)benzaldehyde
- 4-FORMYLBENZOIC ACID METHYL ESTER
- 4-CARBOMETHOXYBENZALDEHYDE
- 4-carboxybenzaldehyde methyl ester
- AKOS BBS-00003165
- Methyl benzaldehyde-4-carboxylate, Methyl terephthalaldehydate
- Methyl Terephthalaldehydate >
- METHYL P-FORMYLBENZOATE
- METHYL BENZALDEHYDE-4-CARBOXYLATE
- METHYL TEREPHTHALALDEHYDATE
- 2H4]-Methyl Terephthalaldehydate
- Bifeprunox Impurity 29
- 1571-08-0
- HCOC6H4CO2CH3
- ALDEHYDE
- Building Blocks
- Aldehydes
- Carbonyl Compounds
- C9
- Organic Building Blocks
- Aromatic Aldehydes & Derivatives (substituted)
- Intermediates of Dyes and Pigments
