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

A12191 N-Benzyldimethylamine, 98+%

Numéro CAS
103-83-3
Synonymes
N,N-Dimethylbenzylamine

Dimensions Prix ($) Quantité Disponibilité
250ml 27,19
1000ml 81,58
5000ml 323,42
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N-Benzyldimethylamine, 98+%

MDL
MFCD00008329
EINECS
203-149-1

Propriétés chimiques

Formule
C9H13N
Poids formulaire
135.21
Point de fusion
-75°
Point d'ébullition
183-184°
Point d'éclair
54°(129°F)
Densité
0.900
Indice de réfraction
1.5010
Sensibilité
Air Sensitive
Solubilité
Slightly miscible with water.

Applications

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.

Notes

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

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): 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.

Mentions de prudence: 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.

Autres références

Beilstein
1099620
Classe de danger
8
Groupe d'emballage
II
Code tarifaire harmonisé
2921.49
TSCA
Yes
RTECS
DP4500000

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