2,5-Dimethylbenzoesure
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- CAS-Nr.
- 610-72-0
- Bezeichnung:
- 2,5-Dimethylbenzoesure
- Englisch Name:
- 2,5-Dimethylbenzoic acid
- Synonyma:
- Isoxylic acid;P-XYLYLIC ACID;RARECHEM AL BO 0034;TIMTEC-BB SBB008434;2,5-dimethylbenzoate;OTAVA-BB BB7019091163;LABOTEST-BB LT01148277;2,5-dimethyl-benzoicaci;2,5-DIMETHYLBENZOIC ACID;P-XYLENE-2-CARBOXYLIC ACID
- CBNumber:
- CB5146785
- Summenformel:
- C9H10O2
- Molgewicht:
- 150.17
- MOL-Datei:
- 610-72-0.mol
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2,5-Dimethylbenzoesure Eigenschaften
- Schmelzpunkt:
- 132-134 °C (lit.)
- Siedepunkt:
- 268 °C (lit.)
- Dichte
- 1,069 g/cm3
- Brechungsindex
- 1.5188 (estimate)
- Flammpunkt:
- 268°C subl.
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- Solubility - Very faint turbidity with Methanol.
- pka
- pKa: 3.990(25°C)
- Aggregatzustand
- Crystalline Powder
- Farbe
- White to off-white
- Wasserl?slichkeit
- 0.18g/L(25 ºC)
- BRN
- 971588
- CAS Datenbank
- 610-72-0(CAS DataBase Reference)
- NIST chemische Informationen
- Benzoic acid, 2,5-dimethyl-(610-72-0)
- EPA chemische Informationen
- Benzoic acid, 2,5-dimethyl- (610-72-0)
2,5-Dimethylbenzoesure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
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 off-white crystalline powder
Verwenden
2,5-Dimethylbenzoic acid was used in the synthesis of new derivatives of [2
4]paracyclophane. It was used as starting reagent in the synthesis of methyl 2,5-dimethylbenzoate.
Definition
ChEBI: A dimethylbenzoic acid in which the two methyl groups are located at positions 2 and 5.
Allgemeine Beschreibung
2,5-Dimethylbenzoic acid is a metabolite of pseudocumene (1,2,4-trimethylbenzene).
l?uterung methode
Steam distil the acid, then crystallise it from EtOH or H2O (m 134-134.5o). [Beilstein 9 H 534, 9 IV 1802.]
2,5-Dimethylbenzoesure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2,5-Dimethylbenzoesure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 260)Lieferanten
610-72-0(2,5-Dimethylbenzoesure)Verwandte Suche:
Poly(dimethylsiloxane)
N,N-Dimethylformamid
4-Aminobenzoesure
Dimethylsulfoxid
ACETIC ACID
Benzoesure
N,N-Dimethylacetamid
ASCORBICACID
Benzol-1,2:4,5-tetracarbonsaeuredianhydrid
Benzolpentacarbonsure
3-Hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl-3-formyl-2,4-dihydroxy-6-methylbenzoat
Benzol-1,2,4-tricarbonsure
Tetramethylbenzol-1,2,4,5-tetracarboxylat
4,4'-Carbonyldiphthalsure
Pentamethylbenzoesure
3,5-Dimethylbenzoesure
Anthranilic acid
Benzophenon-3,3':4,4'-tetracarbonsaeuredianhydrid
- RARECHEM AL BO 0034
- P-XYLENE-2-CARBOXYLIC ACID
- P-XYLYLIC ACID
- OTAVA-BB BB7019091163
- TIMTEC-BB SBB008434
- 2,5-DIMETHYLBENZOIC ACID
- 2,5-dimethyl-benzoicaci
- 2-Carboxy-1,4-dimethylbenzene
- Isoxylic acid
- LABOTEST-BB LT01148277
- Benzoic acid, 2,5-dimethyl- (7CI,8CI,9CI)
- 2,5-Dimethylbenzoic acid, 98+%
- 2,5-DiMethylbenzoic acid, 98% 10GR
- 2,5- twoMethyl benzoic acid
- 2,5-DiMethylbenzoic Acid, 97+%
- 2,5-Dimethylbenzoic acid Vetec(TM) reagent grade, 97%
- 2,5-Dimethylbenzoic acid, >=99%
- 2,5-dimethylbenzoate
- 2,5-Dimethylbenzoic Acid >
- Benzoic acid, 2,5-dimethyl-
- 610-72-0
- CH32C6H3CO2H
- CARBOXYLIC ACID
- Carboxylic Acids
- C9
- Carbonyl Compounds
- Building Blocks
- Organic Building Blocks
- CARBOXYLICACID
- Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
- Aromatics
- Miscellaneous Reagents
