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Ethynylboronic acid pinacol ester
[CAS# 347389-74-6]

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Identification
Classification Chemical reagent >> Organic reagent >> Borane
Name Ethynylboronic acid pinacol ester
Synonyms 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Molecular Structure CAS # 347389-74-6, Ethynylboronic acid pinacol ester, 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Molecular Formula C8H13BO2
Molecular Weight 152.00
CAS Registry Number 347389-74-6
EC Number 808-108-7
Properties
Density 0.93
Boiling point 133 ºC
Flash point 34 ºC
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Flammable liquidsFlam. Liq.3H226
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2AH319
Acute toxicityAcute Tox.4H332
Eye irritationEye Irrit.2H319
Specific target organ toxicity - single exposureSTOT SE3H335
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