Description

1,1-Dichlorobutane is a versatile chlorinated hydrocarbon solvent and chemical intermediate. This compound is valued for its reactivity and solvency power, making it a critical component in advanced synthesis and formulation processes. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring a selective reagent or a high-performance solvent.

Application

• Chemical Synthesis Intermediate: A key building block in the production of more complex organic molecules, including pharmaceuticals and agrochemicals.
• Specialty Solvent: Used in formulations and reactions where a chlorinated solvent with specific volatility and polarity is required.
• Extraction Agent: Employed in laboratory and industrial processes for the separation and purification of organic compounds.
• Polymer & Resin Modification: Acts as a reactant or plasticizer in the modification of certain polymer systems.
• Research & Development: Serves as a standard or reagent in analytical chemistry and material science research.
• Cleaning & Degreasing Formulations: A component in industrial cleaning solutions for specialized equipment.

Basic Information

Product Name	1,1-Dichlorobutane
CAS No.	541-33-3
Molecular Formula	C4H8Cl2
Molecular Weight	127.01 g/mol
Synonyms	Butylidene Chloride; 1,1-Dichlorobutane; n-Butylidene Chloride; Dichlorobutane; Butane, 1,1-dichloro-; 1,1-DCB
EINECS	208-778-7

Quality Control

Our 1,1-Dichlorobutane is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling via GC, to meet exacting customer requirements. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids, bases, and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (20°C)	1.08 - 1.10 g/mL
Boiling Point	115 - 118 °C
Water Content (KF)	≤ 0.1%

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