Acedoben Produkt Beschreibung

p-Acetylamino benzoic acid Struktur
556-08-1
  • CAS-Nr.556-08-1
  • Bezeichnung:Acedoben
  • Englisch Name:p-Acetylamino benzoic acid
  • Synonyma:Acedoben
    PAAB;LR-64;PAABA;Acedoben;NSC 4002;N-ACETYL-PABA;ACETYLATED PABA;p-acetamidobenzoic;4-acetamidobenzoate;RARECHEM AL BO 0055
  • CBNumber:CB9465840
  • Summenformel:C9H9NO3
  • Molgewicht:179.17
  • MOL-Datei:556-08-1.mol
Acedoben physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :259-262 °C (dec.)(lit.)
  • Siedepunkt: :311.69°C (rough estimate)
  • Dichte :1.2822 (rough estimate)
  • Brechungsindex :1.5600 (estimate)
  • storage temp.  :Store below +30°C.
  • pka :pK1: 4.28 (25°C)
  • Aggregatzustand :Powder
  • Farbe :Off-white to slightly beige
  • Wasserlöslichkeit :<0.1 g/100 mL at 21 ºC
  • BRN  :390602
  • Stabilität: :Stable. Combustible. Incompatible with strong oxidizing agents.
  • CAS Datenbank :556-08-1(CAS DataBase Reference)
  • NIST chemische Informationen :N-(4-Carboxyphenyl)acetic acid amide(556-08-1)
  • EPA chemische Informationen :Benzoic acid, 4-(acetylamino)- (556-08-1)
Sicherheit
  • R-Sätze: :36/37/38
  • S-Sätze: :24/25
  • WGK Germany  :3
  • TSCA  :Yes
  • HS Code  :29242995

p-Acetylamino benzoic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
  • S-Sätze Betriebsanweisung: S24/25:Berührung mit den Augen und der Haut vermeiden.
  • Chemische Eigenschaften white or off-white powder or crystals
  • Originator 4-Acetamidobenzoic acid ,ARIAC
  • Verwenden immune stimulant (component)
  • Verwenden Acedoben is the acetylated derivative of p-aminobenzoic acid (PABA). Acedoben is a metabolite of the anesthetic Benzocaine (B202970).
  • Definition ChEBI: A amidobenzoic acid that consists of benzoic acid bearing an acetamido substituent at position 4.
  • Manufacturing Process Into a 2 L, 3-necked flask set in a tub and equipped with a stirrer, an air condenser (drying tube), thermometer, was placed 860 ml of water, 43.0 g of MgSO4 and 43.0 g of sodium acetate and heated on water bath. Into heated solution to 70°C stirring 43.0 g of N-p-tolylacetamide were added. Then 136.0 g of KMnO4 by small portions were added at 75°-80°C. The reaction mixture allow to stand for 6 h and stirring was continue till the solution became colorless. Hot solution was filtered and filtrate treated hydrochloric acid to slightly acidic pH. After that 44.0 g (85%) of p-acetoaminobenzoic acid was obtained as white precipitate, melting point 250°C.
  • Therapeutic Function Antiviral
  • Allgemeine Beschreibung Needles or off-white powder.
  • Air & Water Reaktionen Water insoluble.
  • Reaktivität anzeigen Simultaneously an amide and a carboxylic acid.
  • Brandgefahr Flash point data for p-Acetylamino benzoic acid are not available; however, p-Acetylamino benzoic acid is probably combustible.
p-Acetylamino benzoic acid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Acedoben Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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556-08-1, p-Acetylamino benzoic acid Verwandte Suche:
  • 4-(acetylamino)-benzoicaci
  • 4'-Carboxyacetanilide
  • 4-Carboxyacetanilide
  • Acedoben
  • Benzoic acid, 4-(acetylamino)-
  • Benzoic acid, 4-acetamido-
  • Benzoic acid, p-acetamido-
  • PAAB
  • p-acetamidobenzoic
  • p-Acetoaminobenzoic acid
  • p-Carboxyacetanilide
  • 4-ACETAMIDOBENZOIC ACID
  • 4-ACETYLAMINOBENZOIC ACID
  • 4-(ACETYLAMINO)BENZENECARBOXYLIC ACID
  • ACETYLATED PABA
  • Acetaminobenzoic acid
  • 4-acetamidobenzoate
  • 4-AcetamidobenzoicAcid,>99%
  • 4-AcetaminobenzoicAcid
  • PARA-(ACETYLAMINO)BENZOICACID
  • 4-ACETAMIDOBENZOIC ACID / 4-CARBOXYACETANILIDE
  • LR-64
  • 4-AcetaMidobenzoic acid, 99+% 25GR
  • NSC 4002
  • 4-ACETAMIDOBENZOIC ACID FOR SYNTHESIS
  • 4'-Carboxyacetanilide, 4-(Acetylamino)benzoic acid
  • Acedoben (4-(AcetylaMino)benzoic acid)
  • 4-AcetaMidobenzoic acid 98%
  • RARECHEM AL BO 0055
  • N-(4-Carboxyphenyl)acetic acid amide
  • N-ACETYL-4-CARBOXYANILINE
  • N-ACETYL-1-AMINO-4-CARBOXYBENZENE
  • N-ACETYL-PABA
  • n-acetyl-p-aminobenzoic acid
  • P-ACETAMINOPHENYLCARBOXYLIC ACID
  • P-ACETYLAMINOPHENYLCARBOXYLIC ACID
  • P-ACETYLAMIDOBENZOIC ACID
  • P-ACETYLAMINO BENZOIC ACID
  • P-ACETAMINOBENZOIC ACID
  • P-ACETAMIDOBENZOIC ACID
  • P-ACETAMIDOPHENYLCARBOXYLIC ACID
  • PAABA
  • 4-Acetamidobenzoic Acid &gt
  • 556-08-1
  • CH3CONHC6H4CO2H
  • Unnatural Amino Acid Derivatives
  • Specialty Synthesis
  • Peptide Synthesis
  • Aromatic Amino Acids
  • IMUNOVIR
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts