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106-42-3 - p-Xylene, 99% - 1,4-Dimethylbenzene - A10534 - Alfa Aesar

A10534 p-Xylene, 99%

CAS-Nummer
106-42-3
Synonyme
1,4-Dimethylbenzene

Größe Preis ($) Menge Verfügbarkeit
100ml 17,82
500ml 27,19
2500ml 95,79
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p-Xylene, 99%

MDL
MFCD00008556
EINECS
203-396-5

Chemische Eigenschaften

Formel
C8H10
Molmasse
106.17
Schmelzpunkt
12-13°
Siedepunkt
137-138°
Flammpunkt
27°(80°F)
Dichte
0.866
Brechungsindex
1.4950
Löslichkeit
Miscible with alcohol, ether, acetone, benzene and chloroform. Immiscible with water.

Anwendungen

p-Xylene is used as a precursor in the production of benzoic, isophthalic, tetraphillic acids and dimethyle esters, which are used in the manufacture of polyester. It acts as an intermediate in plastic and rubber products.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Wijaya, Y. P.; Suh, D. J.; Jae, J. Production of renewable p-xylene from 2, 5-dimethylfuran via Diels-Alder cycloaddition and dehydrative aromatization reactions over silica- alumina aerogel catalysts. Catal. Commun. 2015, 70, 3716-3722.

Ahn, J. H.; Kolvenbach, R.; Gutiérrez, O. Y.; Al-Khattaf, S. S.; Jentys, A.; Lercher, J. A. Tailoring p-xylene selectivity in toluene methylation on medium pore-size zeolites. Microporous Mesoporous Mater. 2015, 210, 52-59.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H312-H332-H315

Flammable liquid and vapour. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation.

Sicherheitshinweise: P210-P261-P280-P240-P241-P303+P361+P353-P304+P340-P362-P312-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,10081
Beilstein
1901563
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2902.43
TSCA
Yes
RTECS
ZE2625000

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