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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 56,80
1g 149,00
5g 572,00
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): H226-H300-H310-H315-H319-H335

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

Sicherheitshinweise: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/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 SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. 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

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