N-Methylbenzylamine
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N-Methylbenzylamine
structure -
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CAS No:
103-67-3
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Formula:
C8H11N
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Chemical Name:
N-Methylbenzylamine
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Synonyms:
Benzenemethanamine,N-methyl-;Benzylamine,N-methyl-;N-Methylbenzenemethanamine;N-Benzylmethylamine;N-Methylbenzylamine;Benzylmethylamine;N-Benzyl-N-methylamine;N-(Phenylmethyl)methylamine;N-Methyl-N-benzylamine;N-Methyl-N-(phenylmethyl)amine;NSC 8059;N-Methyl-1-phenylmethanamine;N-Benzylmethanamine;854881-74-6
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CAS No:
Characteristics
12
1.5
Clear colorless to light yellow Liquid
0.939 g/mL at 25 °C(lit.)
59.60 °C
180.5 °C
172 °F
n 20/D 1.522(lit.)
H2O: 65 g/L (20 ºC)
Store below +30°C.
1.4-7.7%(V)
Safety Information
III
8
UN 2735 8/PG 2
1
34-42/43-22
23-26-36/37/39-45
C
Stable, but may be air sensitive through reaction with carbon dioxide. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, carbon dioxide.
P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P370+P378, P403+P235, P405, P501
H314-H317-H334
|Danger|H226 (95.72%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 2133 companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
N-Methylbenzylamine Use and Manufacturing
It is derived from the reaction of benzyl chloride and methylamine in benzene solvent. Add monomethylamine and benzene to the reaction pot, add dropwise benzyl chloride at 25°C, and finish the addition in about 5-6h, then heat to 45°C for 4h. Add sodium hydroxide and keep it for 1 hour. After standing for stratification, the benzene layer was distilled to 140°C under normal pressure, and then distilled under reduced pressure to collect 75-130°C (2.0-6.67kPa). The fraction was benzylmethylamine.
Used as medicine and dye intermediate
Benzenemethanamine, N-methyl-: ACTIVE
Computed Properties
Molecular Weight:121.18
XLogP3:1.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:121.089149355
Monoisotopic Mass:121.089149355
Topological Polar Surface Area:12
Heavy Atom Count:9
Complexity:65
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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