Pinacolborane

频哪醇硼烷

Also known as: 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane, HBPin, PinBH, MFCD00674030, Pinacolborane (4,4,5,5-Tetramethyl-1,3,2-dioxaborolane), PinB-TE, Pinacolatoborane

CAS No.
25015-63-8
Jingsj CID
J-31170-2
Molecular Formula
C6H13BO2
Chinese Name
频哪醇硼烷
Molecular Weight
127.977 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point109.9±7.0 °C at 760 mmHg
Density0.882 g/mL at 25 °C(lit.)
Flash Point20.2±18.2 °C

GHS Safety & Compliance

Flammable / Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Pinacolborane?

25015-63-8

What are the molecular formula and molecular weight of Pinacolborane?

C6H13BO2, molecular weight 127.977 g/mol

Is Pinacolborane hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026