Pharmaceutical Materials

It is used as a solvent and a butylation agent in organic synthesis, and is the raw material for the preparation of fungicides nitrionazole and miconazole. It is also used as an assistant for ethylene polymerization catalyst, dewaxing agent and other organic synthesis.

Product Name

1-Chlorobutane

1-Multiple Names

Chlorobutane; N-Butyl Chloride;

1-Chlorobutane B&J Brand 4 L;

1-Butylchlorid;

1-Chlorbutan;

1-Chloro-Butan;

Butane,1-Chloro-;

Chlorure De Butyle;

Chloruredebutyle;

Chloruredebutyle(French);

Nbc Wormer;

Chlorobutane;

Butyl Chloride

CAS No. 109-69-3

EC No. 203-696-6

MF No. C4H9Cl

MW No. 92.5673

Advantage of 1-Chlorobutane CAS No. 109-69-3

Organic synthesis, preparation of butyl cellulose butyl agent

It can be used in medicine

It is miscible with ethanol and ether.

 

Aspect	Details
Chemical Name	1-Chlorobutane
Other Names	n-Butyl chloride, Butyl chloride
CAS Number	109-69-3
Molecular Formula	C₄H₉Cl
Molecular Weight	92.57 g/mol
Physical State	Colorless liquid at room temperature
Appearance	Clear and transparent, with a characteristic odor
Melting Point	Approximately -123°C (-190°F)
Boiling Point	78°C (172°F)
Density	About 0.886 g/cm³ at 20°C
Solubility	Insoluble in water but soluble in organic solvents like ethanol, ether, and benzene
Synthesis Methods	Can be prepared by the reaction of 1-butanol with hydrochloric acid in the presence of a catalyst such as zinc chloride. Another method involves the free radical chlorination of butane.
Applications	Used as a solvent in organic synthesis and as a starting material for the production of other organic compounds, such as butylamines and butyl esters. It is also employed in the manufacture of pharmaceuticals, agrochemicals, and fragrances.
Safety Precautions	Highly flammable and irritating to the eyes, skin, and respiratory system. Proper ventilation and protective equipment are essential when handling.