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L17278 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98%

CAS Number
61676-62-8
Synonyms
Isopropyl pinacolyl borate

Stock No. Size Price ($) Quantity Availability
L17278-03 1g 18.00
L17278-06 5g 40.60
L17278-14 25g 86.20
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2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98%

MDL
MFCD00192241

Chemical Properties

Formula
C9H19BO3
Formula Weight
186.06
Boiling Point
73°/15mm
Flash Point
42°(107°F)
Density
0.912
Refractive Index
1.4090
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Soluble in water.

Applications

Reagent for fluorenylborolane preparation, reagent used to borylate arenes. Reagent used to borylate arenes and for fluorenylborolane preparation.

Notes

Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Laurent Deloux.; Morris Srebnik. Preparation of (Z)-1-Alkenyl Dioxaborolanes by Hydrolysis of Boryl Zirconocene 1,1-Dimetalloalkenes. J. Org. Chem. 1994, 59 (22), 6871-6873.

Maxime Ranger.; Dany Rondeau.; Mario Leclerc. New Well-Defined Poly(2,7-fluorene) Derivatives:? Photoluminescence and Base Doping. Macromolecules. 1997, 30 (25), 7686-7691.

Selective reagent for preparation of pinacol boronic esters, e.g. for preparation of allenyl or vinyl pinacol boronates from the Grignard or lithium reagents: Liebigs Ann. Chem., 881 (1987); Chem. Ber., 122, 1777 (1989); Tetrahedron Lett., 33, 6941 (1992).

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1906370
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2931.90
TSCA
No

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