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576-26-1 - 2,6-Dimethylphenol, 99% - 2,6-Xylenol - A11947 - Alfa Aesar

A11947 2,6-Dimethylphenol, 99%

Codice CAS
576-26-1
Sinonimi
2,6-Xylenol

Dimensioni Prezzo ($) Quantità Disponibilità
500g 35,10
2500g 150,00
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2,6-Dimethylphenol, 99%

MDL
MFCD00002240
EINECS
209-400-1

Proprietà chimiche

Formula
C8H10O
Peso formula
122.17
Punto di fusione
44-48°
Punto di ebollizione
203°
Punto di infiammabilità
78°(172°F)
Densità
1.15
Solubilità
Soluble in water and chloroform.

Applicazioni

2,6-dimethylphenol is used in the synthesis of anti-oxidant compounds due to the phenol moiety in the structure. In addition, this compound is used as a reactant in the synthesis of polyphenylene ether polymers.

Note

Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from strong bases and oxidizing agent.

Letteratura

Yasar Thewalim; Fredrik Aldaeus; Anders Colmsjö. Retention time prediction of compounds in Grob standard mixture for apolar capillary columns in temperature-programmed gas chromatography. Analytical and Bioanalytical Chemistry.2009,393(1), 327-334.

Masahiro Ogata et. al. Antioxidant activity of propofol and related monomeric and dimeric compounds. Chemical & Pharmaceutical Bulletin,2005, 53(3), 344-346.

O-Alkylation of this hindered phenol by alkyl halides has been achieved using NaOH with micellar catalysis by (1-Hexadecyl)­trimethyl­ammonium bromide, A15235: Tetrahedron, 44, 6677 (1988). Alkylation of the Li salt with MeI occurs preferentially on carbon to give the dimer of 2,6,6-trimethyl-2,4-cyclohexadienone: Org. Synth. Coll., 5, 1092 (1973).

Addition of lithiated 2,6-dimethylphenyl esters of alkanoic acids to carbonyl compounds has been used in a highly diastereoselective synthesis of ß-hydroxy acids. In some cases, only one of the two possible diastereomers is formed. For list of examples, see: Org. Synth. Coll., 7, 190 (1990).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H301-H311-H314-H318

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

Dichiarazioni precauzionali: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

IF SWALLOWED: 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,10082
Beilstein
1446677
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2907.19
TSCA
Yes
RTECS
ZE6125000

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