4-Acetylbenzoesaeure
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- CAS-Nr.
- 586-89-0
- Bezeichnung:
- 4-Acetylbenzoesaeure
- Englisch Name:
- 4-Acetylbenzoic acid
- Synonyma:
- IBUPROFEN IMP U;RARECHEM AL BO 0065;4-Acetylbenzoci acid;4-ACETYLBENZOIC ACID;4-Acetylbenzoesaeure;4-acetylbenzonic acid;p-Carboxyacetophenone;4-CARBOXYACETOPHENONE;The acetylbenzoic acid;Benzoic acid, 4-acetyl-
- CBNumber:
- CB2704762
- Summenformel:
- C9H8O3
- Molgewicht:
- 164.16
- MOL-Datei:
- 586-89-0.mol
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4-Acetylbenzoesaeure Eigenschaften
- Schmelzpunkt:
- 208-210 °C(lit.)
- Siedepunkt:
- 251.61°C (rough estimate)
- Dichte
- 1.2132 (rough estimate)
- Brechungsindex
- 1.5380 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- DMSO (Slightly), Methanol (Slightly)
- pka
- pK1: 3.70 (25°C)
- Aggregatzustand
- Crystals or Crystalline Powder
- Farbe
- White
- Wasserl?slichkeit
- soluble
- BRN
- 2207355
- InChIKey
- QBHDSQZASIBAAI-UHFFFAOYSA-N
- CAS Datenbank
- 586-89-0(CAS DataBase Reference)
- NIST chemische Informationen
- 4-Acetylbenzoic acid(586-89-0)
4-Acetylbenzoesaeure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R37/38:Reizt die Atmungsorgane und die Haut.
R36:Reizt die Augen.
S-S?tze Betriebsanweisung:
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
White to light yellow crystal powder
Verwenden
4-Acetylbenzoic acid was used in the preparation of an ester-derivative of paclitaxel.
l?uterung methode
4-AcDissolve the acid in 5% aqueous NaOH, extract it with Et2O, and acidify the aqueous solution. Collect the precipitate, and recrystallise it from boiling H2O (100 parts) using decolorising charcoal [Pearson et al. J Org Chem 24 504 1959, Pearson et al. J Chem Soc 265 1957, Detweiler & Amstutz J Am Chem Soc 72 2882 1950, Bordwell & Cooper J Am Chem Soc 74 1058 1952]. [Beilstein 10 IV 2769.]
4-Acetylbenzoesaeure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-Acetylbenzoesaeure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 345)Lieferanten
586-89-0(4-Acetylbenzoesaeure)Verwandte Suche:
Benzoesure
4-Aminobenzoesure
4-Nitrobenzoes?ure
Ethyl-N-acetyl-L-tyrosinat
2,4-Pentandion
Acetophenon
4-Hydroxybenzoesure
tributyl acetocitrate
Anthranilic acid
9,10-Dihydro-1-nitro-9,10-dioxoanthracen-2-carbonsure
4-Benzoylbenzoesure
4,4'-Carbonyldiphthalsure
Benzophenon-3,3':4,4'-tetracarbonsaeuredianhydrid
9,10-Dihydro-4,5-dihydroxy-9,10-dioxoanthracen-2-carbonsure
Methyl-5-acetylsalicylat
3-Chlor-9,10-dihydro-9,10-dioxoanthracen-2-carbonsure
(R*,R*)-(+)-9,9',10,10'-Tetrahydro-4,4',5,5'-tetrahydroxy-10,10'-dioxo[9,9'-bianthracen]-2,2'-dicarbonsure
2-Acetylbenzoesure
- Benzoic acid, 4-acetyl-
- 4-Acetylbenzoic acid;Aectophenone-4-carboxylic acid
- Aectophenone-4-carboxylic acid
- 4-Acetylbenzoic acid, 98+%
- 4-(1-Oxoethyl)benzoic acid
- p-Carboxyacetophenone
- 4-acetylbenzonic acid
- 4-Acetylbenzoci acid
- The acetylbenzoic acid
- 4-Acetylbenzoic acid 98%
- IBUPROFEN IMP U
- ACETOPHENONE-4-CARBOXYLIC ACID
- 4'-ACETOPHENONECARBOXYLIC ACID
- 4-ACETYLBENZOIC ACID
- 4-CARBOXYACETOPHENONE
- RARECHEM AL BO 0065
- 4-Acetylbenzoic Acid >
- TIANFUCHEM--High purity 4-Acetylbenzoic acid factory price
- 4-Acetylbenzoesaeure
- 586-89-0
- 586-89-00
- CH3COC6H4CO2H
- ARYL ACID
- Benzoic Acids (Building Blocks for Liquid Crystals)
- Building Blocks for Liquid Crystals
- Bifunctional Compounds (Building Blocks for Liquid Crystals)
- Organic Building Blocks
- Carbonyl Compounds
- Carboxylic Acids
- C9
- Building Blocks
- intermediate
- Benzoic Acids (Building Blocks for Liquid Crystals)
- Bifunctional Compounds (Building Blocks for Liquid Crystals)
- Building Blocks for Liquid Crystals
- Functional Materials
- Aromatic Acetophenones & Derivatives (substituted)
- Benzoic acid
- Drug Intermediates
