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443743 Aldrich

4-Bromo-1,1,2-trifluoro-1-butene

97%

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Properties

Related Categories Alkenyl, Alkenyl Fluorinated Building Blocks, Building Blocks, Chemical Synthesis, Fluorinated Building Blocks,
InChI Key   GQCQMFYIFUDARF-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.401(lit.)
bp   95-98 °C(lit.)
density   1.639 g/mL at 25 °C(lit.)

Description

Packaging

5, 25 mL in glass bottle

Application

4-Bromo-1,1,2-trifluoro-1-butene may be used in the preparation of 1,1,2-trifluoro-1-butene, via reaction with KOH in the presence of phase-transfer catalyst, tetrabutylammonium bromide.

General description

4-Bromo-1,1,2-trifluoro-1-butene is a fluorinated building block. It reacts with potassium hydroxide in the presence of tetrabutylammonium bromide (a phase transfer catalyst) to afford 1,1,2-trifluoro-1,3-butadiene.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BF 3 / PGII
WGK Germany 
3
Flash Point(F) 
62.6 °F
Flash Point(C) 
17 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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