Pyroxychlor

Base Information

• Chemical Name: Pyroxychlor
• CAS No.: 7159-34-4
• Molecular Formula: C₇H₅Cl₄NO
• Molecular Weight: 260.935
• UNII: HD24FY2J31
• DSSTox Substance ID: DTXSID1042362
• Nikkaji Number: J8.899D
• Wikidata: Q27279864
• Mol file: 7159-34-4.mol

Synonyms:PYROXYCHLOR;Nurelle;Lorvek;2-Chloro-6-methoxy-4-(trichloromethyl)pyridine;7159-34-4;Pyroxychlor [ANSI];Caswell No. 194C;Dowco 269;Pyroxychlor [ANSI:ISO];EPA Pesticide Chemical Code 295100;BRN 1529945;UNII-HD24FY2J31;HD24FY2J31;M 4109;Pyridine, 2-chloro-6-methoxy-4-(trichloromethyl)-;4-Picoline, 2-chloro-6-methoxy-alpha,alpha,alpha-trichloro-;starbld0006917;C7H5Cl4NO;PYROXYCHLOR [ISO];DOWCO-269;SCHEMBL166639;C7-H5-Cl4-N-O;DTXSID1042362;LS-109617;2-chloro-4-trichloromethyl-6-methoxypyridine;2-Chloro-6-methoxy-4-trichloromethyl-pyridine;M-4109;2-CHLORO-6-METHOXY-4-TRICHLOROMETHYLPYRIDINE;Q27279864;6-CHLORO-2-METHOXY-4-(TRICHLOROMETHYL)PYRIDINE;Pyridine, 2-chloro-6-methoxy-4-(trichloromethyl)- (7CI)(8CI);Pyridine, 2-chloro-6-methoxy-4-(trichloromethyl)- (7CI)(8CI)(9CI)

Chemical Property of Pyroxychlor

Chemical Property:

• Vapor Pressure: 0.00171mmHg at 25°C
• Refractive Index: 1.6200 (estimate)
• Boiling Point: 303.1°C at 760 mmHg
• Flash Point: 137.1°C
• PSA: 22.12000
• Density: 1.535g/cm³
• LogP: 3.57030
• XLogP3: 3.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 260.909574
• Heavy Atom Count: 13
• Complexity: 172

Purity/Quality:

99% ^*data from raw suppliers

PYROXYCHLOR 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=NC(=CC(=C1)C(Cl)(Cl)Cl)Cl

Technology Process of Pyroxychlor

There total 1 articles about Pyroxychlor 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:

methanol (67-56-1) + 2,6-dichloro-4-(trichloromethyl)pyridine (22652-14-8) → 2-chloro-6-methoxy-4-trichloromethylpyridine (7159-34-4)

Guidance literature:

With sodium; Product distribution; Mechanism; multistep reaction: 2.) reflux 5 h, reactions of 2,6-dihalo-3- and-4-trihalomethylpyridines and their N-oxides with sev. nucleophiles;

upstream raw materials:

methanol

2,6-dichloro-4-(trichloromethyl)pyridine

Refernces