Pinacolborane, extra pure >97%

Name: Pinacolborane, extra pure >97%
Brand: Vaqora Chemicals
SKU: VQ-019881

About Pinacolborane, extra pure >97%

Listed under CAS 25015-63-8, Pinacolborane is a boronic acid building block available from Vaqora Chemicals in Extra Pure grade at a purity of above 97%. Its molecular formula is C6H12BO2 and its molecular weight is 126.97 g/mol. It is also known as 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane or 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g and 100 g packs, Pinacolborane is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Pinacolborane, extra pure >97%
Catalogue No.	VQ-019881
CAS Number	25015-63-8
Molecular formula	C₆H₁₂BO₂
Molecular weight	126.97 g/mol
Exact mass	127.093
Grade	Extra Pure
Purity / assay	>97%
InChIKey	LZPWAYBEOJRFAX-UHFFFAOYSA-N
SMILES	[B]1OC(C(O1)(C)C)(C)C
PubChem CID	6364989

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 2
TPSA	18.5 Å²
Synonyms	4,4,5,5-Tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-, boronic acid pinacol ester, Hbpin, Pinacolatoborane, 4,4,5,5-tetramethyl-1,3,2$l^{2}, 4,4,5,5-tetramethyl-1,3,2-dioxaborolan, 4,4,5,5 tetramethyl-1,3,2 dioxaborolane, 4,4,5,5-tetramethyl-[1,3,2]dioxaborolan, 4,4,5,5-Tetramethyl-[1,3,2]dioxaborolane

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H220Extremely flammable gas
H225Highly flammable liquid and vapor
H260In contact with water releases flammable gases which may ignite spontaneously
H261In contact with water releases flammable gas
H315Causes skin irritation
H318Causes serious eye damage

Precautionary statements: P203, P210, P222, P223, P231 + P232, P233, P240, P241, P242, P243, P264, P264 + P265, P280, P302 + P335 + P334, P302 + P352, P303 + P361 + P353, P305 + P354 + P338, P317, P321, P332 + P317, P362 + P364, P370 + P378, P377, P381

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Pinacolborane, extra pure >97%?

The CAS Registry Number of Pinacolborane, extra pure >97% is 25015-63-8. It is also known as 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane, 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-, boronic acid pinacol ester.

What is the molecular formula and molecular weight of Pinacolborane, extra pure >97%?

Pinacolborane, extra pure >97% has the molecular formula C6H12BO2 and a molecular weight of 126.97 g/mol.

Which grade and pack sizes of Pinacolborane, extra pure >97% can I order?

We supply Pinacolborane, extra pure >97% in Extra Pure (>97%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pinacolborane, extra pure >97%?

Yes. Every lot of Pinacolborane, extra pure >97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Pinacolborane, extra pure >97% be shipped internationally?

Yes. Pinacolborane, extra pure >97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.