Description

1,1,2-Tribromoethane CAS NO 78-74-0 is a halogenated organic compound primarily valued as a versatile chemical intermediate and reagent in organic synthesis. Its high bromine content makes it a critical building block for introducing bromine atoms into target molecules, enabling the production of more complex specialty chemicals. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Serves as a key reagent in the production of pesticides, herbicides, and fungicides.
• Organic Synthesis Reagent: Acts as a brominating agent and a building block in various coupling and cyclization reactions.
• Flame Retardant Precursor: Utilized in the manufacturing of brominated flame retardants for polymers and textiles.
• Laboratory Research: Employed in academic and industrial R&D for method development and exploratory chemistry.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of certain brominated dyes and organic pigments.

Basic Information

Product Name	1,1,2-Tribromoethane
CAS No.	78-74-0
Molecular Formula	C2H3Br3
Molecular Weight	266.77 g/mol
Synonyms	Vinyl Tribromide; Tribromoethane; 1,1,2-Tribromoethane; Ethane, 1,1,2-tribromo-; NSC 9235; Asym-Tribromoethane; β-Tribromoethane
EINECS	201-136-5

Quality Control

Our 1,1,2-Tribromoethane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting requirements of industrial and research applications. A detailed Certificate of Analysis (COA) documenting purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. 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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (at 20°C)	2.58 - 2.62 g/mL
Boiling Point	~ 220 °C
Refractive Index (n20D)	1.635 - 1.645

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