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482-05-3 - Diphenic acid, 97% - 2,2'-Biphenyldicarboxylic acid - A15863 - Alfa Aesar

A15863 Diphenic acid, 97%

CAS-Nummer
482-05-3
Synonyme
2,2'-Biphenyldicarboxylic acid

Größe Preis ($) Menge Verfügbarkeit
50g 59,12
250g 213,30
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Diphenic acid, 97%

MDL
MFCD00002464
EINECS
207-576-4

Chemische Eigenschaften

Formel
C14H10O4
Molmasse
242.23
Schmelzpunkt
226-231°
Löslichkeit
Sparingly soluble in water (0.1 g/L at 20°C).

Anwendungen

Diphenic acid is used as a pharmaceutical intermediate and in the synthesis of dyes

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Literaturverweise

Sotaro Miyano.; Hiroshi Fukushima.; Shigeru Handa.; Hiromitsu Ito.; Harukichi Hashimoto. Asymmetric Synthesis of Axially Chiral, Unsymmetrical Diphenic Acids via Intramolecular Ullmann Coupling Reaction. Bulletin of the Chemical Society of Japan. 1989, 61 (9), 3249-3254.

Feng Guoa.; Jiakun Xub.; Xiuling Zhanga.; Baoyong Zhua. Hydrothermal synthesis, crystal structures and photoluminescent properties of four cadmium(II) coordination polymers derived from diphenic acid and auxiliary ligands. Inorganica Chimica Acta. 2010, 363 (14), 3790-3797.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,3310
Beilstein
2053625
Harmonized Tariff Code
2917.39
TSCA
Yes

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