5-Hydroxymethylfurfural CAS 67-47-0, 5-Hydroxymethylfurfural, CAS 67-47-0
CAS : 67-47-0
Formula : C6H6O3
Mol. wt. : 126.11
EINECS : 200-654-9
| CAS | 67-47-0 |
| Molecular formula | C6H6O3 |
| Molecular weight | 126.11 |
| EIENCS | 200-654-9 |
| Form | Liquid or crystalline powder and/or blocks |
| Melting point | 28-34 °C (lit.) 28-34 °C (lit.) |
| boling point | 114-116 °C/1 mmHg (lit.) |
| Density | 1.243 g/mL at 25 °C (lit.) |
| Solubility | Soluble in water, alcohol, ethyl acetate, acetone, dimethylformamide, benzene, ether and chloroform. |
| PKA | |
| Color | Light yellow to thick yellow |
| Storage temp | 2-8°C |
5-hydroxymethylfurfural is a furfural compound with a furan ring structure, which is produced by the dehydration of monosaccharide compounds such as glucose under high temperature or weak acid conditions. It is an endogenous pollutant of drugs with potential safety hazards. 5-hydroxymethylfurfural is an important chemical raw material. It contains an aldehyde group and a hydroxymethyl group in its molecule. Through hydrogenation, oxidative dehydrogenation, esterification, halogenation, polymerization, hydrolysis and other chemical reactions, it can be used to synthesize many useful compounds and new polymer materials, including pharmaceuticals, resin-based plastics, diesel fuel additives, etc.
Pale yellow waxy, readily soluble in methanol and ethanol, derived from cornus officinalis, with a high content of glucose (d-glucose).
5-hydroxymethylfurfural (5-HMF for short), also known as 5-hydroxymethyl-2-furfural, 5-hydroxymethyl-2-furfural, etc., is a colorless needle-like crystal with a chamomile flavor. It is a small molecule compound containing a furan ring. It is one of the common ingredients in traditional Chinese medicinal materials and traditional Chinese medicine compound prescriptions, and is also widely present in foods such as raisins, dairy products, honey, and cakes.
Studies have shown that 5-hydroxymethylfurfural is irritating to the eyes, mucous membranes and skin, and has neurotoxicity and genotoxicity. Can pass metabolism in the body into 5 - the sulfonyl methyl furfural (sulfoxymethylfurfural, SMF), has a strong genetic toxicity and carcinogenicity.
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