Bis(N,N,N',N'-tetramethyl-D-tartaramide)diboron

双(N,N,N',N'-四甲基-D-酒石酰胺)二硼

Also known as: Bis[(R,R)-N,N,N',N'-tetramethyltartramide]diboron, Bis(D-tartramide)diboron, B2(TMTA)2, 2,2'-Bi-1,3,2-dioxaborolane-4,4',5,5'-tetracarboxamide, N4,N4,N4',N4',N5,N5,N5',N5'-octamethyl-, (4R,4'R,5R,5'R)-

Bis(N,N,N',N'-tetramethyl-D-tartaramide)diboron (CAS 230299-42-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H28B2N4O8 and a molecular weight of 426.03800 g/mol. It is also known as Bis[(R,R)-N,N,N',N'-tetramethyltartramide]diboron, Bis(D-tartramide)diboron and B2(TMTA)2. Key properties include a melting point of 144-148ºC(lit.), a boiling point of 581.1ºC at 760 mmHg, a density of 1.25g/cm3 and a flash point of 305.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

230299-42-0

Jingsj CID

J-32820-5

Molecular Formula

C₁₆H₂₈B₂N₄O₈

Chinese Name

双(N,N,N',N'-四甲基-D-酒石酰胺)二硼

Molecular Weight

426.03800 g/mol

Category

Organic Bases

Last updated

8/21/2026