(4-Methylphenyl)azanium;chloride

Base Information

• Chemical Name: (4-Methylphenyl)azanium;chloride
• CAS No.: 540-23-8
• Molecular Formula: C7H9 N . Cl H
• Molecular Weight: 143.616
• Hs Code.: 2921430090
• Mol file: 540-23-8.mol

Synonyms:(4-Methylphenyl)azanium;chloride;p-Toluidiniumchlorid;SCHEMBL10878568

Chemical Property of (4-Methylphenyl)azanium;chloride

Chemical Property:

• Appearance/Colour: white to light beige crystalline powder, crystals
• Melting Point: 243-245 ºC
• Boiling Point: 200.4oC
• PSA: 26.02000
• Density: 1.193 g/cm3
• LogP: 2.96040
• Storage Temp.: Store below +30°C.
• Water Solubility.: Soluble in water
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 143.0501770
• Heavy Atom Count: 9
• Complexity: 62.8

Purity/Quality:

98%min ^*data from raw suppliers

p-Toluidine Hydrochloride ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T,N
• Statements: 23/24/25-36-40-43-50
• Safety Statements: 28-36/37-45-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)[NH3+].[Cl-]

Technology Process of (4-Methylphenyl)azanium;chloride

There total 41 articles about (4-Methylphenyl)azanium;chloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.5%

N-(p-tolyl)-2-chloroacetamide (16634-82-5) → p-toluidine hydrochloride (540-23-8)

Guidance literature:

With thionyl chloride; In methanol; for 2h; Reflux;

DOI:10.1007/s11164-011-0327-6

Reference yield: 99.0%

p-methylazidobenzene (2101-86-2) → p-toluidine hydrochloride (540-23-8)

Guidance literature:

p-methylazidobenzene; With 1,3-diphenyl-disiloxane; triphenylphosphine; at 20 ℃; for 24h;

With water;

With hydrogenchloride; In 1,4-dioxane; chemoselective reaction;

DOI:10.1021/acs.joc.9b00831

Reference yield: 95.0%

1-methyl-4-nitrobenzene (99-99-0) → p-toluidine hydrochloride (540-23-8)

Guidance literature:

1-methyl-4-nitrobenzene; With sodium tetrahydroborate; water; at 20 ℃; for 8h;

With hydrogenchloride; In ethyl acetate;

DOI:10.1039/c6gc00222f

upstream raw materials:

N-methylaniline hydrochloride

p-toluidine

chloroacetic acid

1-methyl-4-nitrobenzene

Downstream raw materials:

p-Tolylisocyanate

3-methyl-1-phenyl-N-(p-tolyl)-1H-pyrazol-5-amine

4-(4-methylphenyl)-1,2,4-triazolidine-3,5-dione

(4-methylphenyl)piperazine

Refernces

• 1、 Pecak, Jan,Eder, Wolfgang,St?ger, Berthold,Realista, Sara,Martinho, Paulo N.,Calhorda, Maria José,Linert, Wolfgang,Kirchner, Karl. "Synthesis, Characterization, and Catalytic Reactivity of {CoNO}8PCP Pincer Complexes". . p. 2594 - 2601. Retrieved 2020/06/22.
• 2、 Yang, Fan,Chi, Cheng,Wang, Chunxia,Wang, Ying,Li, Yongfeng. "High graphite N content in nitrogen-doped graphene as an efficient metal-free catalyst for reduction of nitroarenes in water". supporting information. p. 4254 - 4262. Retrieved 2016/08/02.