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H27749 (E)-1-Pentenylboronic acid pinacol ester, 98%

CAS Number
161395-96-6
Synonyms
(E)-2-(1-Pentenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-Hexyl-4,4,5,5-tetramethyl[1,3,2]dioxaborolane

Stock No. Size Price ($) Quantity Availability
H27749-03 1g 44.10
H27749-06 5g 134.00
H27749-14 25g 448.00
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(E)-1-Pentenylboronic acid pinacol ester, 98%

MDL
MFCD05663882

Chemical Properties

Formula
C11H21BO2
Formula Weight
196.10
Boiling Point
110-111°/28mm
Flash Point
82°(180°F)
Density
0.884
Refractive Index
1.441
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

Used as reagents in Suzuki-Miyaura coupling reactions.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. Keep in freezer under -20°C.

Literature References

Miyaura et al. Boronic Acid Esters. Chemfiles. year of publication , 4 (2), pg no.

Miyaura et al. Suzuki Coupling. Aldrich ChemFiles. 2006, 6.2(10)

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H315-H319-H335

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

Precautionary Statements: P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep cool. Avoid breathing dust/fume/gas/mist/vapours/spray. 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: Wash with plenty of soap and water. 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. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code
2934.99
TSCA
No

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