Bis(neopentyl glycolato)diboron, 96%

Name: Bis(neopentyl glycolato)diboron, 96%
Brand: Vaqora Chemicals
SKU: VQ-011061

About Bis(neopentyl glycolato)diboron, 96%

Vaqora Chemicals supplies Bis(neopentyl glycolato)diboron, a boronic acid building block registered under CAS number 201733-56-4 with a typical assay of 96%. Its molecular formula is C10H20B2O4 and its molecular weight is 225.9 g/mol. Its systematic (IUPAC) name is 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane. Common synonyms include Bis(neopentylglycolato)diboron and Bis(neopentylglycolato) diboron.

It is supplied as white to off-white powder or crystals. Key physical data: a melting point of 180.5-184.5 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Bis(neopentyl glycolato)diboron in 1 g, 5 g, 25 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Bis(neopentyl glycolato)diboron, 96%
Catalogue No.	VQ-011061
CAS Number	201733-56-4
IUPAC name	2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane
Molecular formula	C₁₀H₂₀B₂O₄
Molecular weight	225.9 g/mol
Exact mass	226.1548
Purity / assay	96%
HSN code	29221990
InChIKey	MDNDJMCSXOXBFZ-UHFFFAOYSA-N
SMILES	B1(OCC(CO1)(C)C)B2OCC(CO2)(C)C
PubChem CID	2734316

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	180.5-184.5 °C
H-bond donors / acceptors	0 / 4
TPSA	36.9 Å²
Synonyms	5,5,5′,5′-Tetramethyl-2,2′-bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl-2,2'-bi(1,3,2-dioxaborinane), Bis(neopentylglycolato)diboron, 2,2'-Bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl-, 5,5,5',5'-Tetramethyl-2,2'-bi-1,3,2-dioxaborinane, Bis(neopentylglycolato) diboron, Bis(neopentanediolato)diboron, bis(neopentylglycolato)-diboron, Bis(neopentylglycolato)diboronE, Bis (neopentylglycolato) diboron, bis-(neopentyl glycolato)diboron, bis-(neopentyl glycolato)diborane

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 Bis(neopentyl glycolato)diboron, 96%?

The CAS Registry Number of Bis(neopentyl glycolato)diboron, 96% is 201733-56-4. It is also known as 5,5,5′,5′-Tetramethyl-2,2′-bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl-2,2'-bi(1,3,2-dioxaborinane), Bis(neopentylglycolato)diboron.

What is the molecular formula and molecular weight of Bis(neopentyl glycolato)diboron, 96%?

Bis(neopentyl glycolato)diboron, 96% has the molecular formula C10H20B2O4 and a molecular weight of 225.9 g/mol. Its IUPAC name is 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane.

Which grade and pack sizes of Bis(neopentyl glycolato)diboron, 96% can I order?

We supply Bis(neopentyl glycolato)diboron, 96% in (96%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Bis(neopentyl glycolato)diboron, 96%?

Yes. Every lot of Bis(neopentyl glycolato)diboron, 96% 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 Bis(neopentyl glycolato)diboron, 96% be shipped internationally?

Yes. Bis(neopentyl glycolato)diboron, 96% 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.