Biphenyl-2,2'-dicarbonsure
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- CAS-Nr.
- 482-05-3
- Bezeichnung:
- Biphenyl-2,2'-dicarbonsure
- Englisch Name:
- Diphenic acid
- Synonyma:
- O-PHENYL BENZOIC ACID;Diphenic;BIPHENIC ACID;2,2?Diphenit acid;[1,1'-BIPHENYL]-2,2'-DICARBOXYLIC ACID;iphenicaci;DIPHENIC ACID;O-DIPHENIC ACID;2,2-United acid;Diphenicacid,96%
- CBNumber:
- CB6425276
- Summenformel:
- C14H10O4
- Molgewicht:
- 242.23
- MOL-Datei:
- 482-05-3.mol
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Biphenyl-2,2'-dicarbonsure Eigenschaften
- Schmelzpunkt:
- 227-229 °C(lit.)
- Siedepunkt:
- 345.05°C (rough estimate)
- Dichte
- 1.2695 (rough estimate)
- Brechungsindex
- 1.5389 (estimate)
- storage temp.
- Store below +30°C.
- Löslichkeit
- almost transparency in Methanol
- Aggregatzustand
- powder to crystal
- pka
- pKa 3.20(H2O t=23.0) (Uncertain);5.06(H2O t=23.0) (Uncertain)
- Farbe
- White to Orange to Green
- PH
- 4-5 (H2O, 20℃)
- Wasserlöslichkeit
- insoluble (20 ºC)
- Merck
- 14,3310
- BRN
- 2053625
- InChIKey
- GWZCCUDJHOGOSO-UHFFFAOYSA-N
- CAS Datenbank
- 482-05-3(CAS DataBase Reference)
- NIST chemische Informationen
- 2,2'-Biphenyldicarboxylic acid(482-05-3)
- EPA chemische Informationen
- [1,1'-Biphenyl]-2,2'-dicarboxylic acid (482-05-3)
Biphenyl-2,2'-dicarbonsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S37:Geeignete Schutzhandschuhe tragen.
Chemische Eigenschaften
Off-white powder
Synthesis Reference(s)
Journal of the American Chemical Society, 82, p. 2876, 1960
DOI: 10.1021/ja01496a051Organic Syntheses, Coll. Vol. 1, p. 222, 1941
Synthesis, p. 731, 1982
läuterung methode
Crystallise diphenic acid from water. Hot Ac2O provides the anhydride below. [Beilstein 9 H 922, 9 IV 3552.]
Biphenyl-2,2'-dicarbonsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Biphenyl-2,2'-dicarbonsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 282)Lieferanten
482-05-3(Biphenyl-2,2'-dicarbonsure)Verwandte Suche:
- 2,2'-DIPHENIC ACID
- 2,2'-DIPHENYLDICARBOXYLIC ACID
- 2,2'-DICARBOXYBIPHENYL
- 2,2'-DICARBOXY DIPHENYL
- 2,2'-BIPHENYLDICARBOXYLIC ACID
- 2,2'-BIBENZOIC ACID
- BIPHENYL-2,2'-DICARBOXYLIC ACID
- DIPHENYL-2,2'-DICARBOXYLIC ACID
- DIPHENYL-2,2-DICARBOXYLIC ACID
- DIPHENIC ACID
- RARECHEM AL BE 0377
- O-DIPHENIC ACID
- O,O'-BIBENZOIC ACID
- O,O'-DIPHENIC ACID
- Diphenicacid,96%
- 2,2''-BIPHENYLDICARBOXYLIC ACID / DIPHENIC ACID
- 1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID,95.0%MIN
- 2-(2-Carboxyphenyl)benzoic acid
- Diphenic acid,Biphenyl-2,2′-dicarboxylic acid
- 2,2-United acid
- Diphenic acid, 96% 25GR
- 2,2'-Bibenzoic Acid
2,2'-Dicarboxybiphenyl
Diphenic Acid
- 2,2'-BIPHENYLDICARBOXYLIC ACID FOR SYNTH
- 2, 2 '- biphenyl 2 forMic acid
- 2,2-diphenyltwocarboxylic acid
- biphenyl-2,2'-dicarboxylate
- Diphenic acid 97%
- 2,2'-Biphenyldicarboxylic acid for synthesis
- [1,1'-Biphenyl]-2,2'-dicarboxylic acid 97%
- 2-phenylcyclohexa-2,4-diene-1,1-dicarboxylic acid
- 2,2'-Biphenyldicarboxylic Acid >
- Diphenic Acid,>98%
- iphenicaci
- Diphenic Acid (Biphenyl-2,2'dicarboxylic Acid) (Stellar-2008)
- [1,1'-BIPHENYL]-2,2'-DICARBOXYLIC ACID
- BIPHENIC ACID
- O-PHENYL BENZOIC ACID
- 2,2?Diphenit acid
- Diphenic
- Diphenic acid (6CI, 8CI)
- 2,2'-Biphenyldicarboxylic Acid
- 1,1'-Biphenyl]-2,2'-dicarboxylic acid
- 482-05-3
- 128-97-0
- 482-05-03
- HOOCC6H4C6H4COOH
- C6H5C6H4COOH
- 2HO2CC6H4C6H42CO2H
- Organic Building Blocks
- Building Blocks
- Carbonyl Compounds
- Carboxylic Acids
- C13 to C42+
- Reagent for High-Performance Polymer Research
- Biphenyls (for High-Performance Polymer Research)
- Biphenyl series
- Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
- Biphenyl & Diphenyl ether
