3-Methylphenethylamine (3MPEA) is an organic compound with the chemical formula of C9H13N. 3MPEA is a human trace amine associated receptor 1 (TAAR1) agonist, a property which it shares with its monomethylated phenethylamine isomers, such as amphetamine (α-methylphenethylamine), β-methylphenethylamine, and N-methylphenethylamine (a trace amine).

CAS：55755-17-4
中文别名：3-甲基苯乙胺;
英文别名：5-methyl-phenethyl-amine;3-MethylphenethylaMine 1GR;RARECHEM AL BW 0213;2-M-TOLYL-ETHYLAMINE;3-Methyl-benzeneethanamine;
分子式：C9H13N
分子量：135.206
精确质量：135.105
Psa：26.02
Logp：2.1965

MDL号：MFCD01310828

密度：0.94 g/cm3
沸点：110ºC 20mm，218.6ºC at 760 mmHg
闪点：90.5ºC
折射率：1.5255-1.5275

安全说明：S26-S36/37/39-S45
危险类别码：R34
海关编码：2921499090
危险品运输编码：UN 2735
危险品标志：C