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5-Hydroxymethylfurfural

CAS number: 67-47-0
EINECS No. : 200-654-9
Molecular formula: C6H6O3
Molecular weight: 126.11
Relative density: 1.243g/mL at 25 °C
Melting point: 30-34℃
Boiling point: 291.5°C at 760 mmHg
Flash point: 79.4°C
Vapor pressure: 0.000891 mmHg at 25℃
Stability sensitive to air, light and heat, strong hygroscopicity, need low temperature (< 0 °C) sealed storage

5-hydroxymethylfurfural is an important chemical raw material. Its molecule contains an aldehyde group and a hydroxymethyl group, which can be used to synthesize many useful compounds and new polymer materials, including medicine, resin plastics, diesel fuel additives, etc., through hydrogenation, oxidative dehydrogenation, esterification, halogenation, polymerization, hydrolysis and other chemical reactions. In particular, biobased PEF polyesters based on difuran formate have shown many advantages over petroleum-based PET (polyethylene terephthalate).

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