5805-27-6

Basic information

• Product Name: 2-heptadecyl-1H-benzimidazole
• Synonyms: 2-heptadecyl-1H-benzimidazole;1H-Benzimidazole, 2-heptadecyl-;2-Heptadecylbenzimidazole;Einecs 227-360-3
• CAS NO: 5805-27-6
• Molecular Formula: C₂₄H₄₀N₂
• Molecular Weight: 356.5878
• EINECS: 227-360-3
• Mol File: 5805-27-6.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 512.9°Cat760mmHg
• Flash Point: 248.4°C
• Appearance: /
• Density: 0.949g/cm³
• Vapor Pressure: 4E-10mmHg at 25°C
• Refractive Index: 1.528
• CAS DataBase Reference: 2-heptadecyl-1H-benzimidazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-heptadecyl-1H-benzimidazole(5805-27-6)
• EPA Substance Registry System: 2-heptadecyl-1H-benzimidazole(5805-27-6)

Safety Data

• Hazardous Substances Data: 5805-27-6(Hazardous Substances Data)

Usage

Family

Benzimidazole

Physical state

Solid

Color

White to off-white

Molecular weight

359.56 g/mol

Applications

Corrosion inhibitor, lubricant additive, antimicrobial compound

Specific content

HDBI is a synthetic chemical compound
Used as a corrosion inhibitor for steel and copper
Added in lubricants and oils to improve performance and protect machinery
Potentially has antimicrobial and antifungal properties
Potential applications in agriculture and pharmaceuticals

InChI:InChI=1/C24H40N2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-21-24-25-22-19-17-18-20-23(22)26-24/h17-20H,2-16,21H2,1H3,(H,25,26)

Upstream product

• 876492-81-8 N?(2?aminophenyl)stearamide 
• 95-54-5 1,2-diamino-benzene 
• 57-11-4 stearic acid 
• 105-28-2 2-heptadecyl-2-imidazoline 
• 858802-37-6 stearic acid-(2-nitro-anilide) 
• 112-61-8 Methyl stearate 
• 111-61-5 stearic acid ethyl ester 

Relevant articles and documents

A silver-induced metal-organic gel based on biscarboxyl-functionalised benzimidazole derivative: Stimuli responsive and dye sorption

A multi-responsiveness supramolecular metal-organic gel (MOG) has been prepared by using silver (I) nitrate and a simple ligand (L17) based on a biscarboxyl-functionalised benzimidazole derivative. The MOG that displays the formation of well-developed nanofibrillar networks composed of intertwined fibres was characterised by using field emission scanning electron microscopy (FESEM), Fourier transform infrared (FT-IR) spectroscopy and powder X-ray diffraction (XRD) techniques. The FT-IR spectra and XRD show that supramolecular MOG was formed through an effective coordination of the ligand and Ag +. This MOG reveals outstanding reversible sol-gel transitions induced by changes of temperature and pH, as well as by addition of NH4OH, ethylene diamine tetraacetic acid and Na2S. In addition, the MOG also shows a good ability in dye sorption. These results demonstrate that this multichannel responsive smart MOG has the potential to be widely applied in materials science. 2013

Trichloroisocyanuric Acid/Triphenylphosphine-Mediated Synthesis of Benzimidazoles, Benzoxazoles, and Benzothiazoles

A new and efficient method for preparation of benzimidazoles, benzoxazoles, and benzothiazoles from reactions of different carboxylic acids with o-phenylenediamine, o-aminophenol, and o-aminothiophenol in the presence of triphenylphosphine/trichloroisocyanuric acid system is presented. The desired products have been characterised on the basis of spectral (infrared, NMR, mass spectrometry) data, and the mechanism of their formation is proposed. The remarkable advantages are the inexpensive and readily available reagent, simple procedure, mild conditions, and good-to-excellent yields.

Enzyme-mediated domino synthesis of 2-alkylbenzimidazoles in solvent-free system: A green route to heterocyclic compound

Solvent-free domino acylation/cyclization reactions between fatty acid esters and o-phenylenediamine mediated by immobilized lipase from Mucor miehei (MML) were found to be an efficient way in the synthesis of 2- alkylbenzimidazole. Compared with other substrates, methyl fatty acid esters with moderated chain length exhibited best activity with yield up to 95%. The mechanism of the domino process was clarified deeply through some detail experiments, including separation of intermediates. This efficient enzymatic domino process provides an attractive procedure for heterocyclic compound synthesis and could be regarded as a potential synthetic method in modern organic chemistry.