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625-86-5 - 2,5-Dimethylfuran, 98+% - A12833 - Alfa Aesar

A12833 2,5-Dimethylfuran, 98+%

Codice CAS
625-86-5
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 34,00
100g 110,00
500g 425,00
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2,5-Dimethylfuran, 98+%

MDL
MFCD00003250
EINECS
210-914-3

Proprietà chimiche

Formula
C6H8O
Peso formula
96.13
Punto di fusione
-62°
Punto di ebollizione
92-93°
Punto di infiammabilità
1°(33°F)
Densità
0.903
Indice di rifrazione
1.4410
Solubilità
Slightly miscible with water. Miscible with ethanol and fats.

Applicazioni

2,5-Dimethylfuran is a major metabolite of hexane with singlet oxygen scavenging ability. It is used as biofuel, biomaker for smoking, pharmaceutical intermediate and in organic synthesis. It is also used to analyze samples for the derivatization of carbonyl-containing compounds to their oximes.

Note

Incompatible with strong oxidizing agents, strong acids and strong bases.

Letteratura

Hu, L.; Lin, L.; Liu, S. Chemoselective Hydrogenation of Biomass-Derived 5-Hydroxymethylfurfural into the Liquid Biofuel 2,5-Dimethylfuran. Ind. Eng. Chem. Res. 2014, 53 (24), 9969-9978.

Kong, X.; Zhu, Y.; Zheng, H.; Dong, F.; Zhu, Y.; Lia, Y-W. Switchable synthesis of 2,5-dimethylfuran and 2,5-dihydroxymethyltetrahydrofuran from 5-hydroxymethylfurfural over Raney Ni catalyst. RSC Adv. 2014, 4 (105), 60467-60472.

Zhang, Q.; Chen, G.; Zheng, Z.; Liu, H.; Xu, J.; Yao, M. Combustion and emissions of 2,5-dimethylfuran addition on a diesel engine with low temperature combustion. Fuel 2013, 103, 730-735.

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, 12-16.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H225-H302

Highly flammable liquid and vapour. Harmful if swallowed.

Dichiarazioni precauzionali: P210-P280-P240-P241-P233-P242-P303+P361+P353-P301+P312-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Keep container tightly closed. Use only non-sparking tools. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
106449
Classe di rischio
3
Gruppo di imballaggio
II
Codice tariffe armonizzato
2932.19
TSCA
Yes
RTECS
LU0875000

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