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28177-48-2 - 2,6-Difluorophenol, 98+% - A16034 - Alfa Aesar

A16034 2,6-Difluorophenol, 98+%

CAS-Nummer
28177-48-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 48,87
25g 194,40
100g 576,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

2,6-Difluorophenol, 98+%

MDL
MFCD00002158
EINECS
248-884-9

Chemische Eigenschaften

Formel
C6H4F2O
Molmasse
130.09
Schmelzpunkt
36-40°
Siedepunkt
59-61°/17mm
Flammpunkt
58°(136°F)
Dichte
1.27
Löslichkeit
Slightly soluble in water. Soluble in ethanol.

Anwendungen

2,6-Difluorophenol undergoes oxidative polymerization in the presence of the Fe-N,N?-bis(salicylidene)ethylenediamine (salen) complex (catalyst) and hydrogen peroxide (oxidizing agent) to give poly(2,6-difluoro-1,4-phenylene oxide). It is also used as pharmaceutical intermediates.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literaturverweise

Ryohei Ikeda; Hozumi Tanaka; Hiroshi Uyama; Shiro Kobayashi. Oxidative polymerization of 2,6-difluorophenol to crystalline poly(2,6-difluoro-1,4-phenylene oxide). Macromolecules. 2000, 33, (18),6648-6652

 

Jian Qiu; Scott H.Stevenson; Michael J.O'Beirne; Richard B.Silverman . 2,6-Difluorophenol as a bioisostere of a carboxylic acid:? Bioisosteric analogues of γ-aminobutyric acid. J. Med. Chem. 1999, 42, (2),329-332

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H311-H314-H318-H228

Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage. Flammable solid.

Sicherheitshinweise: P210-P260-P280-P301+P310-P303+P361+P353-P305+P351+P338-P361-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2043613
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2908.19
TSCA
No

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