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111-71-7 - Heptanal, 97% - Heptaldehyde - B23830 - Alfa Aesar

B23830 Heptanal, 97%

CAS-Nummer
111-71-7
Synonyme
Heptaldehyde

Größe Preis ($) Menge Verfügbarkeit
100ml 23,60
250ml 28,90
500ml 42,60
1000ml 78,50
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Heptanal, 97%

MDL
MFCD00007028
EINECS
203-898-4

Chemische Eigenschaften

Formel
CH3(CH2)5CHO
Molmasse
114.19
Schmelzpunkt
-43°
Siedepunkt
152-154°
Flammpunkt
35°(95°F)
Dichte
0.850
Brechungsindex
1.4125
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water 1.3 g/L.

Anwendungen

Heptanal is used as a synthesis intermediate in the fragrances and flavors industry. It is the precursor to 1-heptanol, ethyl heptanoate and for certain lubricants.

Bemerkungen

Hygroscopic. Store away from oxidizing agents, air.

Literaturverweise

Didier Tichit; Doina Lutic; 1, Bernard Coq; Robert Durand; Rémy Teissier. The aldol condensation of acetaldehyde and heptanal on hydrotalcite-type catalysts. Journal of Catalysis. 2003, 219 (1), 167-175.

Suzanne E. Paulson; De-Ling Liu and Grazyna E. Photolysis of Heptanal. J. Org. Chem. 2006, 71 (17), 6403-6408.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-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. Ground/bond container and receiving equipment. 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. 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
14,4658
Beilstein
1560236
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2912.19
TSCA
Yes
RTECS
MI6900000

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