44873-49-6

Basic information

• Product Name: DICHLORO(DIISOPROPYLAMINO)BORANE
• Synonyms: N-dichloroboranyl-N-propan-2-ylpropan-2-amine;Boranamine, 1,1-dichloro-N,N-bis(1-methylethyl)-
• CAS NO: 44873-49-6
• Molecular Formula: C₆H₁₄BCl₂N
• Molecular Weight: 181.9
• Product Categories: Boranes;Reduction;Synthetic Reagents
• Mol File: 44873-49-6.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 61 °C13 mm Hg(lit.)
• Flash Point: 60.4°C
• Appearance: /
• Density: 1.008g/cm³
• Vapor Pressure: 1.1mmHg at 25°C
• Refractive Index: 1.43
• Storage Temp.: 2-8°C
• PKA: 8.77±0.70(Predicted)
• CAS DataBase Reference: DICHLORO(DIISOPROPYLAMINO)BORANE(CAS DataBase Reference)
• NIST Chemistry Reference: DICHLORO(DIISOPROPYLAMINO)BORANE(44873-49-6)
• EPA Substance Registry System: DICHLORO(DIISOPROPYLAMINO)BORANE(44873-49-6)

Safety Data

• Hazard Codes: F,C
• Statements: 14/15-17-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3394 4.2/PG 1
• WGK Germany: 3
• Hazardous Substances Data: 44873-49-6(Hazardous Substances Data)

Usage

InChI:InChI=1/C6H14BCl2N/c1-5(2)10(6(3)4)7(8)9/h5-6H,1-4H3

Upstream product

• 28049-80-1 bis(diisopropylamino)chloroborane 
• 10294-34-5 boron trichloride 
• 675837-54-4 1-[bis(diisopropylamino)boryl]imidazole 
• 108-18-9 diisopropylamine 

Downstream Products

• 220430-52-4 4,5-diphenyl-2-diisopropylamino-1,3,2-diazaborole 
• 172036-23-6 cis-1-(diisopropylamino)-2,5-dihydro-2,5-diphenyl-1H-borole 
• 717918-16-6 (C₁₃H₉)B(N(CH(CH₃)2)2)N(H)C₆H₅ 

Relevant articles and documents

Monomeric 1-Borylimidazoles: Syntheses, Structure and Reactivity of 1-[Bis(diisopropylamino)boryl]imidazoles

Reactions of chlorobis(diisopropylamino)borane with 1-(trimethylsilyl)imidazole and 4,5-dimethyl-1-(trimethylsilyl)imidazole lead to the monomeric 1-borylimidazoles 3a and 3b. Treatment of 3a with Lewis acid BF3 results in the quantitative formation on the corresponding trifluoroborane adduct 4a. In contrast, 3a reacts with the stronger Lewis acids BCl3, BBr3, and BI3 to partially substitute the diisopropylamino groups and form the corresponding adducts, depending on the Lewis acidity of the reagent; 3a forms, with Mo(CO)5thf and Cp'Mn(CO2)thf, the complexes 3-[(OC)5Mo]3a (8) and 3-[(OC)2Cp'Mn]3a (6). The product compositions agree with spectroscopic and analytical data and with X-ray structure analyses of 3a, 3b, 4a, 8, and 9.