Dibromo(difluoro)methane

Basic Information

View in Editor

CAS Number

75-61-6

Molecular Formula

CBr2F2

Molecular Weight

209.82 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

−142-−141 °C

Boiling Point

22-23 °C

Density

2.297 g/mL at 25 °C

Flash Point

None

Refractive Index

n20/D 1.398(lit.)<br />n20/D 1.398

Vapor Pressure

12.79 psi ( 20 °C)

SMILES

View in Editor

C(F)(F)(Br)Br

InChI

InChI=1S/CBr2F2/c2-1(3,4)5

InChIKey

AZSZCFSOHXEJQE-UHFFFAOYSA-N

LogP

1.99

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

30.6

Safety Information

View Safety Information

GHS Hazard Pictograms

H420

Hazard Statement

H420 Harms public health and the environment by destroying ozone in the upper atmosphere
Hazardous to the ozone layer

Hazard Class

Class 9 Class 9

Synonyms & References

English

BRN 1732515
Dibromodifluoromethane, R12B2 [UN1941] [Class 9]
NA1941
Dibromodifluoromethane, R12B2 [UN1941] [Class 9]
Carbon dibromide difluoride
Difluorodibromometano
SCHEMBL102197
UN 1941
bis(bromanyl)-bis(fluoranyl)methane
Dibromodifluoromethane, >=95.0% (GC)
Methane, dibromodifluoro-
AKOS005063439
MFCD00000367
Dibromodifluoromethane(FC-12B2)
DTXSID9058789
diflourodibromomethane
Metano, dibromodifluoro-
Difluorodibromomethane.
UN1941
Dibromdifluormetan
R 12B2
Dibromodifluoromethane, R12B2
CF2Br2
DIFLUORODIBROMOMETHANE [HSDB]
dibromo(difluoro)methane
4-01-00-00080 (Beilstein Handbook Reference)
J-520235
AMY6844
InChI=1/CBr2F2/c2-1(3,4)5
82022727JD
CHEMBL499553

MDL Number

MFCD00000367

FAQ

What regulatory guidelines apply to Dibromo(difluoro)methane (CAS: 75-61-6)?

Dibromo(difluoro)methane (CAS: 75-61-6) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) and falls under the Classification: Category 1 for flammable liquids. It is also subject to the REACH regulations in the EU, which require manufacturers and importers to register the substance with the European Chemicals Agency (ECHA). FDA and EPA have specific requirements for its handling, storage, and disposal in the United States, including proper labeling and documentation.

Are there alternatives to Dibromo(difluoro)methane (CAS: 75-61-6) in synthesis?

There are alternative reagents and compounds that can be used in synthesis as substitutes for Dibromo(difluoro)methane (CAS: 75-61-6). For example, difluoromethane can be brominated using other brominating agents, or other fluoroalkanes with different halogen substitutions can be used. Isomers like 1,1-dibromo-2,2-difluoroethane may also be considered depending on the specific reaction conditions and desired product.

What is the market or research trend for Dibromo(difluoro)methane (CAS: 75-61-6)?

The market for Dibromo(difluoro)methane (CAS: 75-61-6) is currently stable, with ongoing research focusing on its use in flame retardants and as a precursor in the synthesis of other brominated compounds. Recent trends include exploring the compound's role in environmental applications, such as its use in the development of flame-resistant materials for consumer goods and industrial equipment. Research is also investigating its potential in the pharmaceutical industry, particularly in the synthesis of certain drugs and intermediates.

How should waste containing Dibromo(difluoro)methane (CAS: 75-61-6) be handled?

Waste containing Dibromo(difluoro)methane (CAS: 75-61-6) should be collected in appropriate containers and stored in a well-ventilated area. Incineration is a common method of disposal, but this must be done in an industrial incinerator with proper emission control systems. Alternatively, professional waste disposal services can handle the waste, ensuring compliance with local and national regulations. Environmental protection measures should include proper containment to prevent leaks, and the use of personal protective equipment (PPE) during handling and disposal.