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764-01-2 - 2-Butyn-1-ol, 98% - 1-Hydroxy-2-butyne - A15709 - Alfa Aesar

A15709 2-Butyn-1-ol, 98%

CAS-Nummer
764-01-2
Synonyme
1-Hydroxy-2-butyne

Größe Preis ($) Menge Verfügbarkeit
5g 39,04
25g 136,99
100g 379,80
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

2-Butyn-1-ol, 98%

MDL
MFCD00002914
EINECS
212-113-4

Chemische Eigenschaften

Formel
CH3C≡CCH2OH
Molmasse
70.09
Schmelzpunkt
-2°
Siedepunkt
142-143°
Flammpunkt
51°(123°F)
Dichte
0.938
Brechungsindex
1.4530
Löslichkeit
Miscible with chloroform and methanol.

Anwendungen

2-Butyn-1-ol is used in the synthesis of homocoupling products. It is also used to inhibit corrosion of iron in acidic solution.

Bemerkungen

Incompatible with oxidizing agents, acids, acid anhydrides and copper.

Literaturverweise

Wells, S. M.; Brummond, K. M. Conditions for a Rh(I)-catalyzed [2+ 2+ 1] cycloaddition reaction with methyl substituted allenes and alkynes. 2015, 56 (23), 3546-3549.

Ravelli, D.; Fagnoni, M. Aromatic Aldehydes as Energy-Transfer Photoorganocatalysts. ChemCatChem 2015, 7 (5), 735-737.

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

Beilstein
1733676
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2905.29
TSCA
No

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