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L18519 3,4,5-Trifluorobenzeneboronic acid, 97%

CAS Number
143418-49-9
Synonyms
3,4,5-Trifluorophenylboronic acid

Stock No. Size Price ($) Quantity Availability
L18519-MD 250mg 54.40
L18519-03 1g 149.00
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3,4,5-Trifluorobenzeneboronic acid, 97%

MDL
MFCD02093069
EINECS
000-000-0

Chemical Properties

Formula
C6H4BF3O2
Formula Weight
175.90
Melting point
275-279°
Storage & Sensitivity
Ambient temperatures.

Literature References

Extremely active catalyst for the reaction of carboxylic acids with primary and secondary amines to give the corresponding amides in very high yields: J. Org. Chem., 61, 4196 (1996). Also useful in the one-pot synthesis of acyl azides from carboxylic acids and NaN3: Tetrahedron Lett., 43, 9715 (2002). Mediates the mild, one-pot reduction of carboxylic acids to alcohols with NaBH4: Tetrahedron Lett., 44, 3427 (2003).

/n

For other boronic acid chemistry, see Appendix 5.

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
7371914
Harmonized Tariff Code
2931.90
TSCA
No

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