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7223-38-3 - 1-Dimethylamino-2-propyne, 98% - N,N-Dimethylpropargylamine - N,N-Dimethyl-2-propyn-1-amine - L12336 - Alfa Aesar

L12336 1-Dimethylamino-2-propyne, 98%

CAS-Nummer
7223-38-3
Synonyme
N,N-Dimethylpropargylamine
N,N-Dimethyl-2-propyn-1-amine

Größe Preis ($) Menge Verfügbarkeit
5g 24,10
25g 89,19
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1-Dimethylamino-2-propyne, 98%

MDL
MFCD00008575
EINECS
230-620-9

Chemische Eigenschaften

Formel
HC≡CCH2N(CH3)2
Molmasse
83.13
Siedepunkt
80-81°
Flammpunkt
-7°(19°F)
Dichte
0.772
Brechungsindex
1.4200
Löslichkeit
Fully miscible in water.

Anwendungen

1-Dimethylamino-2-propyne is used in the synthesis of core shell systems based on noble metal nanoparticles coated by copolymers (polyacetylenes).

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8°C. It is sensitive to carbon dioxide. Store under inert gas.

Literaturverweise

Ilaria Fratoddi, Iole Venditti.; Chiara Battocchio.; Giovanni Polzonetti.; Cesare Cametti.; Maria Vittoria Russo. Core shell hybrids based on noble metal nanoparticles and conjugated polymers: synthesis and characterization. Nanoscale Research Letters. 2011, 6 (1), 98.

Ledlie DB.; Miller G. 3-(Dimethylamino)-1-propyne: convenient precursor for a versatile mixed cuprate reagent. J. Org. Chem. 1979, 44 (6), 1006-1007.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H311-H302-H314-H318

Highly flammable liquid and vapour. Toxic in contact with skin. Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P210-P260-P280-P303+P361+P353-P305+P351+P338-P361-P301+P330+P331-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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
1071222
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2921.19
TSCA
Yes

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