819-79-4

Basic information

• Product Name: Diisopropylamine hydrochloride
• Synonyms: bis(isopropyl)ammoniumchloride;diisopropylammoniumchloride;dimethyl-diethylaminhydrochloride;n-(1-methylethyl)-2-propanaminhydrochloride;DIISOPROPYLAMINE HYDROCHLORIDE;DiisopropylamineHCl;Diisopropylammoniumchlorid;2-PropanaMine, N-(1-Methylethyl)-, hydrochloride
• CAS NO: 819-79-4
• Molecular Formula: C₆H₁₅N*ClH
• Molecular Weight: 137.65
• Product Categories: Amine Salts;Nitrogen Compounds;Organic Building Blocks
• Mol File: 819-79-4.mol
• Article Data: 13

Chemical Properties

• Melting Point: 216-218 °C(lit.)
• Boiling Point: 83.9°C at 760 mmHg
• Flash Point: 41.3°C
• Appearance: /
• Vapor Pressure: 74mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility: almost transparency
• CAS DataBase Reference: Diisopropylamine hydrochloride(CAS DataBase Reference)
• NIST Chemistry Reference: Diisopropylamine hydrochloride(819-79-4)
• EPA Substance Registry System: Diisopropylamine hydrochloride(819-79-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 2
• RTECS: IM4340000
• Hazardous Substances Data: 819-79-4(Hazardous Substances Data)

Usage

General Description

Diisopropylamine hydrochloride is a chemical compound that consists of diisopropylamine, a secondary amine, and hydrochloric acid. It is commonly used as a catalyst in various chemical reactions, such as in the manufacture of pharmaceuticals, rubber chemicals, and pesticides. Diisopropylamine hydrochloride is also utilized as an intermediate in the synthesis of a wide range of organic compounds. Diisopropylamine hydrochloride is typically found in the form of a white crystalline solid and is soluble in water, alcohol, and ether. It is important to handle diisopropylamine hydrochloride with caution as it can be harmful if ingested, inhaled, or comes into contact with the skin and eyes.

InChI:InChI=1/C6H15N.ClH/c1-5(2)7-6(3)4;/h5-7H,1-4H3;1H

Upstream product

• 6091-44-7 piperidine hydrochloride 
• 107327-31-1 N,N-diisopropyl-1-amino-2-(methylsulfonyl)-3-phenyl-2-propene 
• 108-18-9 diisopropylamine 
• 73732-23-7 N,N-diisopropyl-4-methylbenzenesulfonamide 
• 20684-97-3 chloro(diisopropylamino)(phenyl)phosphine 
• 1079-66-9 chloro-diphenylphosphine 
• 261903-04-2 1-(tert-butyl)-2-(methoxymethoxy)benzene 
• 10294-34-5 boron trichloride 
• 921-26-6 N,N-diisopropylphosphoramide dichloride 
• 939028-01-0 P,P-diethynyl-N,N-diisopropylphosphinous amide 
• 939027-96-0 C₂₂H₄₄NPSi₂ 
• 64317-34-6 N-(pentafluorophenyl)carbonimidoyl dichloride 
• 124862-12-0 P-(chloromethyl)-N,N,N',N'-tetraisopropylphosphonous diamide 
• 847460-39-3 4-(2-N,N-dimethylamino-ethoxy)-1H-boc-indole 

Downstream Products

• 44873-60-1 N,N-Diisopropyl-guanidin 
• 6091-44-7 piperidine hydrochloride 
• 107327-31-1 N,N-diisopropyl-1-amino-2-(methylsulfonyl)-3-phenyl-2-propene 
• 406162-93-4 4-(3-chlorophenyl)-6-[(4-chlorophenyl)(4-chloro-3-pyridinyl)hydroxymethyl]-1-methyl-2(1H)-quinolinone 
• 749247-76-5 (Me2CH)2NH2[Ph2Sn(Cl)(μ2-mercaptoacetate)] 
• 26382-04-7 diisopropyl-carbamic acid phenylmethyl ester 
• 81476-73-5 (cyclopentadienyl)(pentamethylcyclopentadienyl)zirconium dichloride 
• 3424-21-3 triisopropylamine 

Relevant articles and documents

Crystal structure, hirshfeld surface analysis and phase transformation behaviour of diisopropylammonium chloride hemihydrate crystals

The phase stability of the rarely studied diisopropylammonium chloride hemihydrate (DPC-HH) was investigated in a range of temperature from 100 K to 503 K. The single crystals of DPC-HH grown from methanol solution belong to orthorhombic crystal system with space group Ccca at ambient conditions (296 K) and do not show any phase transformation till 100 K upon cooling whereas it is physically less stable when stored at room temperature due to host-guest nature of the diisopropylammonium chloride (DPC) and water in the DPC-HH lattices. While heating above room temperature dehydration of the hydrate molecules occurs which leads to the crystallization of anhydrous DPC in monoclinic crystal system with space group P21 at 342 K and further at 439.7 K the DPC undergoes a ferroelectric to paraelectric phase transition through a structural transformation from monoclinic P21 to P21/m which is reversible. The Hirshfeld surface and fingerprint plots were used to study the intermolecular interactions of DPC-HH. The intermolecular H?H contacts was most significant interactions present in the crystal with over 72% of the total Hirshfeld surface. Powder X-ray diffraction, Raman and FT-IR spectroscopy, TGA and DSC techniques were employed to monitor and confirm the phase stability of DPC-HH crystals and ferro-para transformations occur in the DPC crystal system.

Effect of counter anions on ferroelectric properties of diisopropylammonium-cation based molecular crystals

Diisopropylammonium cation based single crystals with different counter anions (F?, Cl?, Br?, I?, NO-3, and CIO-4) were prepared. Their crystal structures and ferroele

Building blocks for phospha[n]pericyclynes

Reaction of i-Pr2NPCl2 with acetylenic Grignard reagents resulted in the formation of new acetylenic substituted phosphorus building blocks. These building blocks can be protected by forming the corresponding W(CO)5 complex and the {double bond, long}O and {double bond, long}S derivatives for added stability as was demonstrated for aminophosphine (11a). From this building block, very sensitive product mixtures containing tetraphospha[4]pericyclynes (16) were obtained. In addition, the amino-substituent of phosphines (11) could be removed upon treatment with HCl to give chlorophosphine (18) from which novel trisethynylphosphines (19) bearing different substituted alkynes were obtained that may serve as building blocks for novel three-dimensional phospha-acetylenic scaffolds such as the (di)ethynyl-expanded phosphacubanes 8 and 25 that, according to DFT calculations, have a higher degree of cyclic electron delocalization and reduced HOMO-LUMO gaps compared to their carbon-analogues.