[1,1'-Binaphthalene]-2,2'-diamine, N,N'-dimethyl-

N,N'-二甲基-[1,1'-联萘]-2,2'-二胺

Also known as: N,N'-Dimethyl-1,1'-binaphthyldiamine, rac-N,N'-Dimethyl-1,1'-binaphthyldiamine, (±)-N,N'-Dimethyl-1,1'-binaphthyldiamine, N,N'-Dimethyl-2,2'-diamino-1,1'-binaphthyl, N-methyl-1-[2-(methylamino)naphthalen-1-yl]naphthalen-2-amine

[1,1'-Binaphthalene]-2,2'-diamine, N,N'-dimethyl- (CAS 93621-64-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C22H20N2 and a molecular weight of 312.40800 g/mol. It is also known as N,N'-Dimethyl-1,1'-binaphthyldiamine, rac-N,N'-Dimethyl-1,1'-binaphthyldiamine and (±)-N,N'-Dimethyl-1,1'-binaphthyldiamine. Key properties include a melting point of 146-148 °C, a boiling point of 516.1±45.0 °C (760 mmHg) and a density of 1.193±0.06 g/cm3 (20 °C, 760 mmHg). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

93621-64-8

Jingsj CID

J-1368786-9

Molecular Formula

C₂₂H₂₀N₂

Chinese Name

N,N'-二甲基-[1,1'-联萘]-2,2'-二胺

Molecular Weight

312.40800 g/mol

Category

Organic Bases

Last updated

8/21/2026