Tri-tert-butyl borate, 98% by GC

Name: Tri-tert-butyl borate, 98% by GC
Brand: Vaqora Chemicals
SKU: VQ-001297

About Tri-tert-butyl borate, 98% by GC

Vaqora Chemicals supplies Tri-tert-butyl borate, an organometallic reagent registered under CAS number 7397-43-5, specified at 98% purity. With the molecular formula C12H27BO3, it has a molar mass of 230.15 g/mol. Alternative names: Boron tert-butoxide and Tri-tert-butoxyborane.

It is supplied as a liquid. Literature values give a melting point of 18-19 °C and a boiling point of 101 °C/74 mmHg. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for carbon–carbon bond formation, grignard and organometallic chemistry, organic synthesis and molecular biology workflows. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Tri-tert-butyl borate in 100 mL and 500 mL packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Carbon–carbon bond formation
Grignard & organometallic chemistry
Organic synthesis
Molecular biology workflows

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tri-tert-butyl borate, 98% by GC
Catalogue No.	VQ-001297
CAS Number	7397-43-5
IUPAC name	tritert-butyl borate
Molecular formula	C₁₂H₂₇BO₃
Molecular weight	230.15 g/mol
Exact mass	230.2053
Purity / assay	98%
HSN code	29420090
InChIKey	ZMCWFMOZBTXGKI-UHFFFAOYSA-N
SMILES	B(OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C
PubChem CID	289737

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	18-19 °C
Boiling point	101 °C/74 mmHg
H-bond donors / acceptors	0 / 3
TPSA	27.7 Å²
Synonyms	Boron tert-butoxide, Tri-tert-butoxyborane, Boric acid,tris(1,1-dimethylethyl) ester, Tris(tert-butyl) borate, Tris(tert-butyloxy)borane, Boric acid (H3BO3), tri-tert-butyl ester, Boric acid (H3BO3),1-dimethylethyl) ester, Tri(1,1-dimethylethoxy)borane, boron t-butoxide, tri-t-butylborate, tri-t-butyl borate, tri(tert-butyl) borate

Safety & hazard information (GHS)

Flammable

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor

Precautionary statements: P210, P233, P240, P241, P242, P243, P280, P303 + P361 + P353, P370 + P378, P403 + P235, 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 Tri-tert-butyl borate, 98% by GC?

The CAS Registry Number of Tri-tert-butyl borate, 98% by GC is 7397-43-5. It is also known as Boron tert-butoxide, Tri-tert-butoxyborane, Boric acid,tris(1,1-dimethylethyl) ester.

What is the molecular formula and molecular weight of Tri-tert-butyl borate, 98% by GC?

Tri-tert-butyl borate, 98% by GC has the molecular formula C12H27BO3 and a molecular weight of 230.15 g/mol. Its IUPAC name is tritert-butyl borate.

Which grade and pack sizes of Tri-tert-butyl borate, 98% by GC can I order?

We supply Tri-tert-butyl borate, 98% by GC in (98%) grade, in 100 mL, 500 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tri-tert-butyl borate, 98% by GC?

Yes. Every lot of Tri-tert-butyl borate, 98% by GC 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 Tri-tert-butyl borate, 98% by GC be shipped internationally?

Yes. Tri-tert-butyl borate, 98% by GC 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.