29173-12-4

Basic information

• Product Name: 1,2,3-trimethyl-1,3,2-diazaborolidine
• Synonyms: 1,3,2-Diazaborolidine, 1,2,3-trimethyl-
• CAS NO: 29173-12-4
• Molecular Formula: C₅H₁₃BN₂
• Molecular Weight: 111.9811
• Mol File: 29173-12-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 119.1°C at 760 mmHg
• Flash Point: 25.8°C
• Density: 0.87g/cm³
• Vapor Pressure: 16.2mmHg at 25°C
• Refractive Index: 1.45
• CAS DataBase Reference: 1,2,3-trimethyl-1,3,2-diazaborolidine(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3-trimethyl-1,3,2-diazaborolidine(29173-12-4)
• EPA Substance Registry System: 1,2,3-trimethyl-1,3,2-diazaborolidine(29173-12-4)

Safety Data

• Hazardous Substances Data: 29173-12-4(Hazardous Substances Data)

Upstream product

• 36333-59-2 1,3-dimethyl-2-(trimethylstannyl)-2-bora-1,3-diazacyclopentane 
• 15630-15-6 dimethyl(1,2-bis(dimethylphosphino)ethane)palladium(II) 
• 17933-16-3 dibromomethylborane 
• 110-70-3 N,N`-dimethylethylenediamine 
• 7318-78-7 dichloro-methyl-borane 
• 121-44-8 triethylamine 

Relevant articles and documents

The chemistry of borylstannanes: Oxidative addition to palladium species and its application to palladium-catalyzed borylstannation of alkynes

cis addition of the borylstannanes Me3SnB-[NMe(CH2CH2)NMe] (1) and Me3SnB(NEt2)2 (4) across alkynes was efficiently catalyzed at room temperature or 80°C by Pd(PPh3)4,

Boron-nitrogen compounds. XXXIV. Preparation and some properties of 2-halo-1,3,2-diazaboracycloalkanes

A series of 2-halo-1,3,2-diazaboracycloalkanes has been prepared by (a) the interaction of trialkylamine-trihaloboranes with alphatic α,ω-diamines, (b) displacement of dimethylamino groups of 2-dimethylamino-1,3,2-diazaboracycloalkanes with halogen through interaction with boron trihalides, and (c) a transhalogenation reaction. The 2-halo-1,3,2-diazaboracycloalkanes are thermally rather stable but are very reactive toward moisture and oxygen. The boron-bonded halogen is readily replaced by organic groups through interaction with Grignard reagents. All compounds have a characteristic BN absorption in the 1510-1540-cm-1 region of their infrared spectra and the proton magnetic resonance spectra are consistent with their structure. In the mass spectra, the parent peaks P+ are generally less abundant than the (P - 1)+ peaks.