Description

1,1-Dibromoethane is a halogenated organic compound primarily used as a versatile chemical intermediate and solvent. Its value lies in its ability to introduce bromoethyl groups in synthesis and its utility in specialized extraction processes. This product is essential for industries such as pharmaceuticals, agrochemicals, and fine chemical manufacturing, where it serves as a key building block for more complex molecules.

Application

• Intermediate in the synthesis of pharmaceutical active ingredients and agrochemicals.
• Alkylating agent in organic synthesis for introducing the 1,1-dibromoethyl moiety.
• Solvent for specialized extraction and purification processes in chemical manufacturing.
• Reagent in research and development for creating novel brominated compounds.
• Starting material for the production of flame retardants and other performance chemicals.
• Component in catalytic systems and transition metal complex synthesis.

Basic Information

Product Name	1,1-Dibromoethane
CAS No.	557-91-5
Molecular Formula	C2H4Br2
Molecular Weight	187.86 g/mol
Synonyms	Ethylidene Dibromide; Ethylidene Bromide; 1,1-Dibromoethane; asym-Dibromoethane; NSC 60548; Dibromoethane (unsymmetrical); UN 1605
EINECS	209-184-2

Quality Control

Our 1,1-Dibromoethane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise purity and composition specifications. Certificates of Analysis (COA) detailing the results of identity, assay, and impurity profile tests are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (at 20°C)	2.05 - 2.10 g/mL
Boiling Point	108 - 110°C
Water Content (KF)	≤ 0.1%

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