Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

5344-27-4 - 4-(2-Hydroxyethyl)pyridine, 98% - 4-Pyridineethanol - 2-(4-Pyridyl)ethanol - L13780 - Alfa Aesar

L13780 4-(2-Hydroxyethyl)pyridine, 98%

CAS-Nummer
5344-27-4
Synonyme
4-Pyridineethanol
2-(4-Pyridyl)ethanol

Größe Preis ($) Menge Verfügbarkeit
1g 57,40
5g 193,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

4-(2-Hydroxyethyl)pyridine, 98%

MDL
MFCD00129038
EINECS
226-286-9

Chemische Eigenschaften

Formel
C7H9NO
Molmasse
123.16
Schmelzpunkt
8-10°
Siedepunkt
121-122°/2mm
Flammpunkt
92°(197°F)
Dichte
1.093
Brechungsindex
1.5380
Sensitivität
Hygroscopic
Löslichkeit
Miscible with water.

Anwendungen

4-(2-Hydroxyethyl)pyridine acts as a reagent for the protection of carboxyl groups as their 2-(4-pyridyl)ethyl esters in organic synthesis. Further, it is used as an active pharmaceutical ingredient intermediate.

Bemerkungen

Hygroscopic. Moisture sensitive. Incompatible with strong oxidizing agents, bases and mineral acids.

Literaturverweise

Reagent for protection of carboxyl groups as their 2-(4-pyridyl)ethyl esters, by reaction with the acid chloride: Tetrahedron Lett., 25, 1223 (1984). See preceding entry under 2-isomer. See also 4-Vinyl­pyridine, L13316.

Kato, Y.; Kawasaki, M.; Nigo, T.; Nakamura, S.; Fusano, A.; Teranishi, Y.; Ito, M. N.; Sumiyoshi, T. Identification of 2,3-disubstituted pyridines as potent, orally active PDE4 inhibitors. Bioorg. Med. Chem. 2013, 21 (18), 5851-5854.

Aschenbrücker, J.; Steegmüller, U.; Ernsting, N. P.; Buback, M.; Schroeder, J.; Jasny, J. Picosecond UV pump/IR probe spectrometer for the 2-5 mum spectral region. Appl. Phys. B: Lasers Opt. 1997, 65 (4), 441-444.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335-H227-H303

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

Sicherheitshinweise: P210-P261-P280-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-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 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. 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

Beilstein
111361
Harmonized Tariff Code
2933.39
TSCA
Yes
RTECS
UT2971000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf