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110-62-3 - Valeraldehyde, 97% - Pentanal - B21389 - Alfa Aesar

B21389 Valeraldehyde, 97%

CAS-Nummer
110-62-3
Synonyme
Pentanal

Größe Preis ($) Menge Verfügbarkeit
250g 30,40
1000g 77,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Valeraldehyde, 97%

MDL
MFCD00007026
EINECS
203-784-4

Chemische Eigenschaften

Formel
C5H10O
Molmasse
86.13
Schmelzpunkt
-92°
Siedepunkt
102-103°
Flammpunkt
8°(46°F)
Dichte
0.810
Brechungsindex
1.3950
Sensitivität
Air Sensitive
Löslichkeit
Soluble in water at 20°C, 13.5g/L. Soluble in alcohol.

Anwendungen

It finds it application in flavorings, resin chemistry, and rubber accelerators. Valeraldehyde is used as a gaseous standard in the study of the sorptive loss pattern for volatile compounds. Valeraldehyde is used as an intermediate in industrial settings in the production of valeric acid and amyl alcohol.

Bemerkungen

Air sensitive. Store away from oxidizing agents and air. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

Wang Y, et.al. Evaluation of n-valeraldehyde modified chitosan as a matrix for hydrophobic interaction chromatography.J Chromatogr. A.2002952(1-2), 79-83.

Tsai SW, et al. Time-weighted average sampling of airborne n-valeraldehyde by a solid-phase microextration device.J Chromatogr. A., 2002954(1-2), 191-8.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H318-H315-H332-H335-H303-H313

Highly flammable liquid and vapour. Causes serious eye damage. Causes skin irritation. Harmful if inhaled. May cause respiratory irritation. May be harmful if swallowed. May be harmful in contact with skin.

Sicherheitshinweise: P210-P261-P280-P303+P361+P353-P305+P351+P338-P304+P340-P310-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9902
Beilstein
1616304
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2912.19
TSCA
Yes
RTECS
YV3600000

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