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103-83-3 - N-Benzyldimethylamine, 98+% - N,N-Dimethylbenzylamine - A12191 - Alfa Aesar

A12191 N-Benzyldimethylamine, 98+%

CAS-Nummer
103-83-3
Synonyme
N,N-Dimethylbenzylamine

Größe Preis ($) Menge Verfügbarkeit
250ml 27,19
1000ml 81,58
5000ml 323,42
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

N-Benzyldimethylamine, 98+%

MDL
MFCD00008329
EINECS
203-149-1

Chemische Eigenschaften

Formel
C9H13N
Molmasse
135.21
Schmelzpunkt
-75°
Siedepunkt
183-184°
Flammpunkt
54°(129°F)
Dichte
0.900
Brechungsindex
1.5010
Sensitivität
Air Sensitive
Löslichkeit
Slightly miscible with water.

Anwendungen

N,N-Dimethylbenzylamine is used in the preparation of bis[(N,N-dimethylamino)benzyl] selenide. It acts as a catalyst in the curing reaction of formulations of diglycidyl ether of bisphenol A and tetrahydrophthalic anhydride. It undergoes directed ortho metalation with butyl lithium. It reacts with methyl iodide to get ammonium salt, which is used as phase transfer catalysts. Further, it is used as a catalyst for the formation of polyurethane foams and epoxy resins.

Bemerkungen

Air sensitive. Incompatible with strong acids, strong bases, strong oxidizing agents, strong reducing agents and carbon dioxide.

Literaturverweise

Harisha, A. S.; Nayak, S. P.; Nagarajan, K.; Row, T. N. G.; Hosamani, A. A. Novel triethylamine mediated thermal reactions of 3-aryl-2-cyanoprop-2-enoic acid derivatives-demethylation, reduction and vinylogation. Tetrahedron Lett. 2015, 56 (11), 1427-1431.

Guo, H.; Zheng, J.; Gan, J.; Liang, L.; Wu, K.; Lu, M. Relationship between crosslinking structure and low dielectric constant of hydrophobic epoxies based on substituted biphenyl mesogenic units. RSC Adv. 2015, 5 (107), 88014-88020.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H226-H302-H312-H332-H412

Causes severe skin burns and eye damage. Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Harmful to aquatic life with long lasting effects.

Sicherheitshinweise: P210-P260-P261-P273-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1099620
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2921.49
TSCA
Yes
RTECS
DP4500000

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