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25570-02-9 - 3,3',5,5'-Tetramethylbiphenyl, 97+% - L09172 - Alfa Aesar

L09172 3,3',5,5'-Tetramethylbiphenyl, 97+%

CAS-Nummer
25570-02-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 71,40
5g 263,00
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3,3',5,5'-Tetramethylbiphenyl, 97+%

MDL
MFCD00051910

Chemische Eigenschaften

Formel
C16H18
Molmasse
210.32
Schmelzpunkt
47-49°

Anwendungen

3,3',5,5'-Tetramethylbiphenyl is used as a precursor for the preparation of 3,3',5,5'-tetramethylenebiphenyl tetraanion. It is also used to prepare biphenyl-3,3',5,5'-tetracarboxylic acid by the oxidation of with potassium permanganate.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Suzaki, Y.; Shirokawa, M.; Yagyu, T.; Osakada, K. Synthesis and Reactions of PdII Complexes with Aryl, Aroyl, and Iminoaroyl Ligands-Insertion of CO and RNC into the Pd-Ar Bond and Intermolecular Coupling of the Ligands. Eur. J. Inorg. Chem. 2015, 2015 (3), 421-429.

Kapdi, A. R.; Dhangar, G.; Serrano, J. L.; De Haro, J. A.; Lozano, P.; Fairlamb, I. J. S. [Pd(Phbz)(X)(PPh3)] palladacycles promote the base-free homocoupling of arylboronic acids in air at room temperature. RSC Adv. 2014, 4 (98), 55305-55312.

GHS Gefahren- und Sicherheitshinweise

Sicherheitshinweise: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1935931
Harmonized Tariff Code
2902.90
TSCA
No

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