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

A12475 5-Hydroxymethyl-2-furaldehyde, 97%

CAS-Nummer
67-47-0
Synonyme
5-(Hydroxymethyl)furfural

Größe Preis ($) Menge Verfügbarkeit
1g 32,96
5g 113,30
25g 372,00
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5-Hydroxymethyl-2-furaldehyde, 97%

MDL
MFCD00003234
EINECS
200-654-9

Chemische Eigenschaften

Formel
C6H6O3
Molmasse
126.11
Schmelzpunkt
32-35°
Siedepunkt
114-116°/1mm
Flammpunkt
79°(174°F)
Dichte
1.206
Brechungsindex
1.5620
Sensitivität
Air & Light Sensitive
Löslichkeit
Soluble in water, alcohol, ethyl acetate, acetone, dimethylformamide, benzene, ether and chloroform.

Anwendungen

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.

Bemerkungen

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

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335-H303

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

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,4832
Beilstein
110889
Harmonized Tariff Code
2932.19
TSCA
Yes
RTECS
LT7031100

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