Triisopropyl borate, 98%

Name: Triisopropyl borate, 98%
Brand: Vaqora Chemicals
SKU: VQ-011075

About Triisopropyl borate, 98%

Triisopropyl borate is a boronic acid building block carrying the CAS registry number 5419-55-6 at a purity of 98%. With the molecular formula C9H21BO3, it has a molar mass of 188.07 g/mol. The IUPAC name is tripropan-2-yl borate. Alternative names: Boric acid triisopropyl ester and Boron isopropoxide.

It is supplied as a clear colourless liquid. Literature values give a density of 0.815 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Typical applications include catalysis and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 100 g and 500 g packs, Triisopropyl borate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Catalysis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Triisopropyl borate, 98%
Catalogue No.	VQ-011075
CAS Number	5419-55-6
IUPAC name	tripropan-2-yl borate
Molecular formula	C₉H₂₁BO₃
Molecular weight	188.07 g/mol
Exact mass	188.1584
Purity / assay	98%
HSN code	29420090
InChIKey	NHDIQVFFNDKAQU-UHFFFAOYSA-N
SMILES	B(OC(C)C)(OC(C)C)OC(C)C
PubChem CID	21531

Physical properties
Physical form	Liquid
Appearance	Clear colourless liquid
Density	0.815 g/mL at 25 °C
H-bond donors / acceptors	0 / 3
TPSA	27.7 Å²
Synonyms	Boric acid triisopropyl ester, Boron isopropoxide, Triisopropoxyborane, Isopropyl borate, Triisopropyl orthoborate, tri-i-Propylborate, Boric acid (H3BO3), tris(1-methylethyl) ester, Boric acid, tris(1-methylethyl) ester, Tris(1-methylethyl) borate, Boric acid, (H3BO3), triisopropyl ester, 4-01-00-01488 (Beilstein Handbook Reference), Tripropan2yl borate

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H319Causes serious eye irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P264 + P265, P280, P303 + P361 + P353, P305 + P351 + P338, P337 + P317, 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 Triisopropyl borate, 98%?

The CAS Registry Number of Triisopropyl borate, 98% is 5419-55-6. It is also known as Boric acid triisopropyl ester, Boron isopropoxide, Triisopropoxyborane.

What is the molecular formula and molecular weight of Triisopropyl borate, 98%?

Triisopropyl borate, 98% has the molecular formula C9H21BO3 and a molecular weight of 188.07 g/mol. Its IUPAC name is tripropan-2-yl borate.

Which grade and pack sizes of Triisopropyl borate, 98% can I order?

We supply Triisopropyl borate, 98% in (98%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Triisopropyl borate, 98%?

Yes. Every lot of Triisopropyl borate, 98% 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 Triisopropyl borate, 98% be shipped internationally?

Yes. Triisopropyl borate, 98% 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.