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67-47-0 - 5-Hydroxymethyl-2-furaldehyde, 97% - 5-(Hydroxymethyl)furfural - A12475 - Alfa Aesar

A12475 5-Hydroxymethyl-2-furaldehyde, 97%

Codice CAS
67-47-0
Sinonimi
5-(Hydroxymethyl)furfural

Dimensioni Prezzo ($) Quantità Disponibilità
1g 33,10
5g 114,00
25g 470,00
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5-Hydroxymethyl-2-furaldehyde, 97%

MDL
MFCD00003234
EINECS
200-654-9

Proprietà chimiche

Formula
C6H6O3
Peso formula
126.11
Punto di fusione
32-35°
Punto di ebollizione
114-116°/1mm
Punto di infiammabilità
79°(174°F)
Densità
1.206
Indice di rifrazione
1.5620
Sensibilità
Air & Light Sensitive
Solubilità
Soluble in water, alcohol, ethyl acetate, acetone, dimethylformamide, benzene, ether and chloroform.

Applicazioni

5-Hydroxymethyl-2-furaldehyde is used as an intermediate of OMBF (5,5'-oxydimethylenebis(2- furfural)), crown ethers. It is used in organic synthesis to prepare dialdehydes, glycols, ethers, amino alcohols and acetals. It acts as an antioxidant found in some fruit juices and caramel products.

Note

Air and light sensitive. Keep the container tightly closed. Incompatible with strong bases, strong oxidizing agents and strong reducing agents.

Letteratura

Demirhan, B. E.; Demirhan, B.; Sonmez, C.; Torul, H.; Tamer, U.; Yentur, G. Short communication: Determination of potential 5-hydroxymethyl-2-furaldehyde and 2-furaldehyde compounds in follow-on milks and infant formulas using the high-performance liquid chromatography method. J. Dairy Sci. 2015, 98 (2), 818-822.

Lee, Y.; Gao, Q.; Kim, E.; Lee, Y.; Park, S. J.; Lee, H. E.; Jang, D. S.; Ryu, J. H. Pretreatment with 5-hydroxymethyl-2-furaldehyde blocks scopolamine-induced learning deficit in contextual and spatial memory in male mice. Pharmacol. Biochem. Behav 2015, 134, 57-64.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H303-H315-H319-H335

May be harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,4832
Beilstein
110889
Codice tariffe armonizzato
2932.19
TSCA
Yes
RTECS
LT7031100

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