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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-H411-H401

Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage. Toxic to aquatic life with long lasting effects. Toxic to aquatic life.

Dichiarazioni precauzionali: P260-P273-P280-P301+P310-P303+P361+P353-P305+P351+P338-P361-P301+P330+P331-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid release to the environment. 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.

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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