79917-89-8

Basic information

• Product Name: 1H-imidazole, 2,3-dihydro-1-methyl-3-propyl-, hydrochloride (1:1)
• Synonyms: 1-Methyl-3-propyl-2,3-dihydro-1H-imidazol-1-ium chloride
• CAS NO: 79917-89-8
• Molecular Formula: C₇H₁₃N₂*Cl
• Molecular Weight: 162.6604
• Mol File: 79917-89-8.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: 1H-imidazole, 2,3-dihydro-1-methyl-3-propyl-, hydrochloride (1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-imidazole, 2,3-dihydro-1-methyl-3-propyl-, hydrochloride (1:1)(79917-89-8)
• EPA Substance Registry System: 1H-imidazole, 2,3-dihydro-1-methyl-3-propyl-, hydrochloride (1:1)(79917-89-8)

Safety Data

• Hazardous Substances Data: 79917-89-8(Hazardous Substances Data)

Usage

General Description

1H-imidazole, 2,3-dihydro-1-methyl-3-propyl-, hydrochloride (1:1) is a chemical compound that is often used in pharmaceuticals and organic synthesis. It is a hydrochloride salt form of the imidazole compound, which means it is a salt derived from the reaction of 1H-imidazole with hydrochloric acid. 1H-imidazole, 2,3-dihydro-1-methyl-3-propyl-, hydrochloride (1:1) has potential applications in the pharmaceutical industry, specifically in the development of drugs that target the central nervous system. It is also used in organic synthesis as a building block for the production of various other chemical compounds. The hydrochloride form of 1H-imidazole, 2,3-dihydro-1-methyl-3-propyl- allows for improved solubility and stability, making it a valuable tool in the development of pharmaceuticals and other chemical products.

Upstream product

• 616-47-7 1-methyl-1H-imidazole 
• 540-54-5 1-Chloropropane 

Downstream Products

• 74-89-5 methylamine 
• 64-18-6 formic acid 
• 1060693-29-9 1-methyl-3-propylimidazol-3-ium hydroxide 
• 1611446-84-4 1-methyl-3-propylimidazolium 4,5-dicyano-2-(trifluoromethyl)imidazolide 
• 942068-31-7 C₄N₃^(1-)*C₇H₁₃N₂⁽¹⁺⁾ 
• 1240857-45-7 1-proppyl-3-methylimidazolium tetracyanoborate 
• 1331734-63-4 1-methyl-3-propylimidazolium O,S-dimethylphosphorothioate 
• 1331734-74-7 1-methyl-3-propylimidazolium O,Se-dimethylphosphoroselenoate 

Relevant articles and documents

A simple study on vaporization enthalpy of taurine anion-based ionic liquid

Room temperature ionic liquids, as a new type of environmentally friendly “green solvents”, have many well-known and unique properties, which lay the foundation for their wide application in many fields. Two target products, 1-propyl-3-methylimidazolium taurine ionic liquid and 1- butyl ?3- methylimidazolium taurine ionic liquid, were synthesized by conventional two - step synthesis method. Hydrogen and carbon NMR spectra were also used to verify the chemical structure of the target products. Isothermal thermogravimetric analysis was used to record the decreasing trend of the weight for two ionic liquids samples over time. According to Langmuir equation and Clausius-Clapeyron equation, vaporization enthalpies of two ionic liquids were obtained. For the study of thermodynamic properties, the vaporization enthalpy data of ionic liquid in a certain temperature range are very important and indispensable.

Preparation of nanocellulose using ionic liquids: 1-propyl-3-methylimidazolium chloride and 1-ethyl-3-methylimidazolium chloride

Cellulose nanocrystals were prepared using ionic liquids (ILs), 1-ethyl-3-methylimidazolium chloride [EMIM][Cl] and 1-propyl-3-methylimidazolium chloride [PMIM][Cl], from microcrystalline cellulose. The resultant samples were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), dynamic light scattering (DLS), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The XRD results showed that nanocellulose obtained by treatment with both ILs preserved basic cellulose I structure, but crystallinity index of samples (except for Sigmacell treated with [EMIM][Cl]) was lower in comparison to the starting microcrystalline cellulose. The DLS results indicated noticeably smaller particle sizes of prepared cellulose for material treated with [PMIM][Cl] compared to cellulose samples hydrolyzed with [EMIM][Cl], which were prone to agglomeration. The obtained nanocellulose had a rod-like structure that was confirmed by electron microscopy analyses. Moreover, the results described in this paper indicate that cation type of ILs influences particle size and morphology of cellulose after treatment with ionic liquids.

Ionothermal synthesis, structures, properties of cobalt-1,4-benzenedicarboxylate metal-organic frameworks

Eight kinds of 1-methyl-3-alkylimidazolium halide [RMI]X (R=ethyl (E), propyl (P), butyl (B) and amyl (A); MI = imidazolium; X= Cl-, I-) ionic liquids (ILs) were used as reaction media and obtained a series of 2D [RMI]2[Co3(BDC)3X2] frameworks through the ionothermal reactions of 1,4-benzenedicarboxylic acid (H2BDC) with Co(NO3)2·6H2O. The 2D [RMI]2[Co3(BDC)3X2] frameworks exhibit a same (3,6) topology network with [RMI]+ cations locating in the interlayer space. [RMI]+ cations play a template role in the structure constructions, whose influence combining with the effect of X- anions pass to the TG behaviors. The decomposition temperatures of the [RMI]2[Co3(BDC)3X2] frameworks decrease with the alkyl chains in [RMI]+ cations, and the compounds containing Cl- show higher thermal stabilities than those with I-. However, compounds 1-8 exhibit two similar broad emissions at ca. 380 and 390 nm, assigned to ILCT. The RMI+ templates and the X- anions do not exert their influence on the fluorescence.