1-Bromo-2-fluoroethane

Basic Information

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CAS Number

762-49-2

Molecular Formula

C2H4BrF

Molecular Weight

126.96 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Boiling Point

71-72.5 ºC

Density

1,7 g/cm3

Flash Point

-1 ºC

Refractive Index

n20/D 1.424(lit.)

SMILES

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C(CBr)F

InChI

InChI=1S/C2H4BrF/c3-1-2-4/h1-2H2

InChIKey

JTLAIKFGRHDNQM-UHFFFAOYSA-N

LogP

1.3508

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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Hazard Statement

Hazard Class

Class 3.1 Class 3.1

Synonyms & References

English

AMY39418
MFCD00039285
FT-0600732
NS00042041
Ethane, 1-bromo-2-fluoro-
A901306
A838655
NSC172603
UNII-9B15FC1III
BS-12654
2-FLUOROETHYL BROMIDE [HSDB]
2-Bromofluoroethane
762-49-2
HSDB 6788
1-bromanyl-2-fluoranyl-ethane
CH2FCH2Br
2-Fluoroethyl bromide
2-bromo-1-fluoroethane
NSC 172603
1-bromo-2-fluoro-ethane
2-fluoroethylbromide
9B15FC1III
2-fluoro-1-bromo-ethane
InChI=1/C2H4BrF/c3-1-2-4/h1-2H2
NSC-172603
1-Fluoro-2-bromoethane
1-BROMO-2-FLUOROETHANE
AKOS006228963
SCHEMBL29028
Q27272288
1-bromo-2-fluoro ethane

FAQ

What are the physical and chemical properties of 1-Bromo-2-fluoroethane (CAS: 762-49-2)?

1-Bromo-2-fluoroethane (CAS: 762-49-2) is a colorless or slightly yellow liquid with a boiling point of 48.6°C and a molecular weight of 137.02 g/mol. It is slightly soluble in water but miscible with most organic solvents. It is moderately reactive, particularly under basic conditions. This compound is often used as a reaction intermediate in organic synthesis.

How is 1-Bromo-2-fluoroethane (CAS: 762-49-2) typically synthesized?

1-Bromo-2-fluoroethane (CAS: 762-49-2) is usually synthesized by the reaction of ethylene bromide with hydrogen fluoride, followed by hydrolysis. The process involves the use of a catalyst such as sulfuric acid and typically yields a mixture of products with varying degrees of selectivity, depending on reaction conditions.

What industries use 1-Bromo-2-fluoroethane (CAS: 762-49-2)?

1-Bromo-2-fluoroethane (CAS: 762-49-2) is used in various industries, including pharmaceuticals for intermediates in drug synthesis, polymers for monomer synthesis, and semiconductors for etching processes. It is also used in the production of certain fluorinated surfactants and in the development of chemical sensors.

What precautions should be taken when handling 1-Bromo-2-fluoroethane (CAS: 762-49-2)?

When handling 1-Bromo-2-fluoroethane (CAS: 762-49-2), proper personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from heat and ignition sources. Spills should be handled using appropriate spill kits, and the area should be ventilated. Always consult the Safety Data Sheet (SDS) for detailed information and emergency procedures.