75-81-0

Basic information

• Product Name: 1,2-DIBROMO-1,1-DICHLOROETHANE
• Synonyms: 1,2-dibromo-1,1-dichloro-ethan;1,2-Dibromo-2,2-dichloroethane;ai3-14678;ethane,1,2-dibromo-1,1-dichloro-;nsc6199;1,2-DIBROMO-1,1-DICHLOROETHANE
• CAS NO: 75-81-0
• Molecular Formula: C₂H₂Br₂Cl₂
• Molecular Weight: 256.75
• EINECS: 200-904-7
• Mol File: 75-81-0.mol

Chemical Properties

• Melting Point: -26°C
• Boiling Point: 201.96°C
• Flash Point: 68.8°C
• Appearance: /
• Density: 3.0805 (rough estimate)
• Vapor Pressure: 1.49mmHg at 25°C
• Refractive Index: 1.5530 (estimate)
• CAS DataBase Reference: 1,2-DIBROMO-1,1-DICHLOROETHANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-DIBROMO-1,1-DICHLOROETHANE(75-81-0)
• EPA Substance Registry System: 1,2-DIBROMO-1,1-DICHLOROETHANE(75-81-0)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 2810
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 75-81-0(Hazardous Substances Data)

Usage

Uses

Used in Chemical Synthesis:
1,2-Dibromo-1,1-dichloroethane is used as a chemical intermediate for the production of flame retardants, which are essential in preventing the spread of fire in various materials and products.
Used in Agricultural Chemicals Production:
It serves as a precursor in the synthesis of certain agricultural chemicals, contributing to pest control and crop protection strategies.
Used in Pharmaceutical Industry:
1,2-Dibromo-1,1-dichloroethane is utilized as an intermediate in the development of pharmaceuticals, playing a part in the creation of various medicinal compounds.
Used as a Solvent:
In some applications, 1,2-Dibromo-1,1-dichloroethane is employed as a solvent, taking advantage of its ability to dissolve certain substances, although its use in this context is limited due to its hazardous nature.
Used as a Fumigant in Pest Control:
1,2-Dibromo-1,1-dichloroethane is also used as a fumigant to control pests, particularly in stored products and certain agricultural applications, although its application in this field is decreasing due to its classification as a potential human carcinogen and the associated health and environmental risks.
Given the hazardous nature of 1,2-Dibromo-1,1-dichloroethane, it is crucial that its use is carefully managed and regulated to minimize potential harm to human health and the environment.

InChI:InChI=1/C2H2Br2Cl2/c3-1-2(4,5)6/h1H2

Upstream product

• 75-34-3 1,1-dichloroethane 
• 75-35-4 1,1-Dichloroethylene 

Downstream Products

• 421-06-7 2-bromo-1,1,1-trifluoroethane 
• 5870-61-1 2-bromo-1,1-dichloroethylene 
• 421-01-2 2-bromo-1-chloro-1,1-difluoro-ethane 
• 463-97-8 1-bromo-2,2-dichloro-2-fluoroethane 

Relevant articles and documents

Ground- and Excited-State Carboxylate Radical Chain Carriers. Radical Chain Substitution Reactions with Acyl Hypohalites

Earlier work with aliphatic carboxylate radicals held no prospect that they could be used as hydrogen abstractors in substitution reactions.Contrary to this expectation, acetoxy, propionoxy, isobutyroxy, and pivaloxy are effective in this role.At low temperatures radical chain brominations of alkanes and haloalkanes occur in satisfactory yields when the acyl hypobromites, RCO2Br, are used; the selectivities are independent of the structure of R.Two distinctive hydrogen-abstracting RCO2. are involved in these chain reactions, either the ? or ?a electronic states; which electronic state is the chain carrier is determined in the step RCO2Br + X. -> RCO2. + XBr.These C? and C? radicals resemble tert-butoxy in their hydrogen-abstraction selectivities.The concordance of these results with a state-of-the-art calculation is discussed.