Description

1-Chlorobutane is a versatile primary alkyl halide, widely recognized as a fundamental building block in organic synthesis. Its high volatility and reactivity make it an essential solvent and intermediate for producing a range of fine chemicals and pharmaceuticals. This compound is particularly valuable for industries involved in manufacturing agrochemicals, flavors, fragrances, and specialty polymers, where reliable quality and consistent supply are paramount.

Application

• Chemical Synthesis Intermediate: A key starting material for the production of butyl derivatives, including butyl lithium, butyl magnesium chloride (Grignard reagent), and other organometallic compounds.
• Pharmaceutical Manufacturing: Used as an alkylating agent in the synthesis of active pharmaceutical ingredients (APIs) and other drug intermediates.
• Agrochemical Production: Serves as a precursor in the manufacture of herbicides, pesticides, and plant growth regulators.
• Solvent Applications: Employed as a reaction medium and extraction solvent in various organic transformations and purification processes within R&D and industrial settings.
• Flavor & Fragrance Industry: Utilized in the synthesis of esters and other compounds that contribute to specific aroma and flavor profiles.
• Polymer & Resin Modification: Acts as a chain transfer agent or modifier in polymerization reactions to alter polymer properties.
• Laboratory Reagent: A standard reagent for educational and research purposes in universities and corporate R&D laboratories.

Basic Information

Product Name	1-Chlorobutane
CAS No.	109-69-3
Molecular Formula	C₄H₉Cl
Molecular Weight	92.57 g/mol
Synonyms	Butyl Chloride; n-Butyl Chloride; Chlorobutane; 1-Butyl Chloride; n-Chlorobutane; NCI-C06156; NSC 8415; Tetracarb
EINECS	203-696-6

Quality Control

Our 1-Chlorobutane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling, to meet exacting customer requirements. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Acidity (as HCl)	≤ 0.02%
Boiling Point	77-79°C
Density (20°C)	0.88 - 0.90 g/mL
Refractive Index (n20/D)	1.401 - 1.403

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.