84086-96-4

Basic information

• Product Name: 3，7-dichloro-8-chloro methyl quinoline
• Synonyms: 3，7-dichloro-8-chloro methyl quinoline
• CAS NO: 84086-96-4
• Molecular Formula: C₁₀H₆Cl₃N
• Molecular Weight: 246.52
• Mol File: 84086-96-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 348.3±37.0 °C(Predicted)
• Appearance: /
• Density: 1.464±0.06 g/cm3(Predicted)
• PKA: 0.04±0.42(Predicted)
• CAS DataBase Reference: 3，7-dichloro-8-chloro methyl quinoline(CAS DataBase Reference)
• NIST Chemistry Reference: 3，7-dichloro-8-chloro methyl quinoline(84086-96-4)
• EPA Substance Registry System: 3，7-dichloro-8-chloro methyl quinoline(84086-96-4)

Safety Data

• Hazardous Substances Data: 84086-96-4(Hazardous Substances Data)

Usage

General Description

3,7-dichloro-8-chloro methyl quinoline is a chemical compound with the molecular formula C11H7Cl3N. It is a chlorinated derivative of quinoline and is used as a pesticide and fungicide. It is a broad-spectrum fungicide that is effective against a wide range of plant diseases. 3,7-dichloro-8-chloro methyl quinoline works by inhibiting the growth of fungi and preventing the development of fungal spores. It is commonly used in agriculture to protect crops from fungal infections and is also used in the treatment of wood and textiles to prevent mold growth. However, due to its potential toxicity and environmental impact, its use is tightly regulated in many countries.

Synthetic route

7-Chloro-8-methylquinoline (78941-93-2) + 1,2-dichloro-benzene (95-50-1) → 3,7-dichloro-8-chloromethyl quinoline (84086-96-4)

Conditions	Yield
With 2,2'-azobis(isobutyronitrile); chlorine	93%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) + acetic acid (64-19-7) → 3,7-dichloro-quinoline-8-carboxylic acid (84087-01-4)

Conditions	Yield
With hydrogen bromide; manganese (II) acetate tetrahydrate; cobalt(II) diacetate tetrahydrate at 150℃; under 7500.75 - 12001.2 Torr; for 4.2h; Concentration;	96.2%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) + sodium 4-chlorophenolate (1193-00-6) → 3,7-dichloro-8-p-chlorophenoxymethylquinoline (84087-06-9)

Conditions	Yield
In N-methyl-acetamide; water	95%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) → 3,7-dichloro-8-formylaminomethylquinoline (84087-08-1)

Conditions	Yield
In water; formamide	94%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) → 3,7-dichloro-quinoline-8-carboxylic acid (84087-01-4)

Conditions	Yield
With sodium tungstate (VI) dihydrate; copper(II) acetate monohydrate; cobalt(II) diacetate tetrahydrate; ozone In chlorobenzene at 110℃; for 8h;	90.8%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) + diethylamine (109-89-7) → 3,7-dichloro-8-diethylaminomethylquinoline

Conditions	Yield
In water	89%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) → 3,7-dichloro-8-cyanoquinoline (88347-01-7)

Conditions	Yield
With hydroxylamine hydrochloride; sodium formate In formic acid; water	78.5%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) → 3,7-dichloro-8-cyanomethylquinoline (84087-00-3)

Conditions	Yield
With potassium iodide In N-methyl-acetamide; water	67%

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) → 3,7-dichloro-8-octylcarbonyloxymethylquinoline

Conditions	Yield
In water; dimethyl sulfoxide

3,7-dichloro-8-chloromethyl quinoline (84086-96-4) → 3,7-dichloro-8-[(2-nitrophenyl)-carbonyloxymethyl]-quinoline

Conditions	Yield
In water; dimethyl sulfoxide

Upstream product

• 78941-93-2 7-Chloro-8-methylquinoline 
• 95-50-1 1,2-dichloro-benzene 

Downstream Products

• 84087-01-4 3,7-dichloro-quinoline-8-carboxylic acid 
• 84087-06-9 3,7-dichloro-8-p-chlorophenoxymethylquinoline 

Relevant articles and documents

Dichloroquinoline derivatives for use as herbicides

Dichloroquinoline derivatives of the formula STR1 are prepared as described, and are used as herbicides.