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.

2914-69-4 - (S)-(-)-3-Butyn-2-ol, 99% - L20345 - Alfa Aesar

L20345 (S)-(-)-3-Butyn-2-ol, 99%

CAS-Nummer
2914-69-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250mg 51,66
1g 93,79
5g 313,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

(S)-(-)-3-Butyn-2-ol, 99%

MDL
MFCD00190166

Chemische Eigenschaften

Formel
C4H6O
Molmasse
70.09
Siedepunkt
108-109°
Flammpunkt
28°(82°F)
Dichte
0.891
Brechungsindex
1.4260
Löslichkeit
Miscible with water.

Anwendungen

(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Li, N.; Wang, T. Y.; Gong, L. Z.; Zhang, L. Gold-Catalyzed Multiple Cascade Reaction of 2-Alkynylphenylazides with Propargyl Alcohols. Chem. Eur. J. 2015, 21 (9), 3585-3588.

Pal, I.; Chaudhari, S. R.; Suryaprakash, N. R. Chiral discrimination of secondary alcohols and carboxylic acids by NMR spectroscopy. Magn. Reson. Chem. 2015, 53 (2), 142-146.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H300-H310-H315-H319-H335-H226

Fatal if swallowed. Fatal in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Flammable liquid and vapour.

Sicherheitshinweise: P210-P261-P262-P301+P310-P303+P361+P353-P305+P351+P338-P361-P302+P350-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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 ON SKIN: Gently wash with plenty of soap and water. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
4652597
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2905.29
TSCA
No

Empfohlen

  • L18880

    (R)-(+)-3-Butyn-2-ol, 99%
  • L19296

    (R)-(+)-1-Phenylethanol, ChiPros 99%, ee 97+%

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf