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| CAS-Nr. | 3113-71-1 |
| Bezeichnung: | 4-Nitro-m-toluylsure |
| Englisch Name: | 3-Methyl-4-nitrobenzoic acid |
| Synonyma: | 4-Nitro-m-toluylsure
4,3-NMBA;RARECHEM AL BO 0346;4-NITRO-M-TOLUIC ACID;Methyl-4-nitrobenzoic;m-Toluic acid, 4-nitro-;3-Methyl-4-nitrobenzoic;3-methyl-4-nitro-benzoicaci;3-Methyl-2-Nitrobenzole acid;4-NITRO-3-METHYLBENZOIC ACID;3-METHYL-4-NITROBENZOIC ACID |
| CBNumber: | CB2720513 |
| Summenformel: | C8H7NO4 |
| Molgewicht: | 181.15 |
| MOL-Datei: | 3113-71-1.mol |
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| 4-Nitro-m-toluylsure physikalisch-chemischer Eigenschaften |
| Schmelzpunkt:: |
216-218 °C(lit.)
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| Wasserlöslichkeit: |
<0.1 g/100 mL at 22 ºC |
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4-Nitro-m-toluylsure Chemische Eigenschaften,Einsatz,Produktion Methoden |
Chemische Eigenschaften
white to light yellow crystal powder |
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Allgemeine Beschreibung
Needles or off white powder. |
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Air & Water Reaktionen
Insoluble in water. |
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Reaktivität anzeigen
3-Methyl-4-nitrobenzoic acid is a nitrated carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. |
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Brandgefahr
Flash point data for 3-Methyl-4-nitrobenzoic acid are not available; however, 3-Methyl-4-nitrobenzoic acid is probably combustible. |
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R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut. |
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S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S22:Staub nicht einatmen. |
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| 4-Nitro-m-toluylsure Upstream-Materialien And Downstream Produkte |
Upstream-Materialien
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Downstream Produkte
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| 4-Nitro-m-toluylsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 214)Lieferanten |
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RARECHEM AL BO 0346
Organic Building Blocks
3-methyl-4-nitro-benzoicaci
Benzoic acid, 3-methyl-4-nitro-
m-Toluic acid, 4-nitro-
4-NITRO-3-METHYLBENZOIC ACID
4-NITRO-M-TOLUIC ACID
3-METHYL-4-NITROBENZENECARBOXYLIC ACID
3-METHYL-4-NITROBENZOIC ACID
2-NITROTOLUENE-5-CARBOXYLIC ACID
3113-71-1
C8
Carbonyl Compounds
Carboxylic Acids
Building Blocks
CARBOXYLIC ACID
3-Methyl-2-Nitrobenzole acid
4,3-NMBA
3122-71-1
3-Methyl-4-nitrobenzoic
3-METHYL-4-NITROBENZOIC ACID / 4-NITRO-M-TOLUIC ACID
Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
4-Nitro-m-toluic acid (COOH=1)
CH3C6H3NO2COOH
Benzoic acid
Organic acids
m-Methyl-p-nitrobenzoic acid
pharmaceutical intermediates
3-Methyl-4-nitrobenzoic acid,99%
3-Methyl-4-nitronbenzoic acid
3-METHYL-4-NITROBENZOIC ACID FOR SYNTHES
Methyl-4-nitrobenzoic
3113-71-3
5-Carboxy-2-nitrotoluene, 4-Nitro-m-toluic acid
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