tetrakis(dimethylamino)diboron

Names

[ Name ]:
tetrakis(dimethylamino)diboron

[Synonym ]:
Methanamine, N,N',N'',N'''-1,2-diboranediylidenetetrakis[N-methyl-
N,N',N'',N'''-1,1,2,2-Diboranetetrayltetrakis(N-methylmethanamine)
N-Methyl-N-(1,2,2-tris(dimethylamino)diboranyl)methanamine

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
213.6±23.0 °C at 760 mmHg

[ Melting Point ]:
-33°C(lit.)

[ Molecular Formula ]:
C₈H₂₄B₂N₄

[ Molecular Weight ]:
197.925

[ Flash Point ]:
83.0±22.6 °C

[ Exact Mass ]:
198.218704

[ PSA ]:
12.96000

[ LogP ]:
-0.51

[ Appearance of Characters ]:
liquid | colorless

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.434

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%