Triisobutyl phosphate, 97%

Name: Triisobutyl phosphate, 97%
Brand: Vaqora Chemicals
SKU: VQ-011619

About Triisobutyl phosphate, 97%

Listed under CAS 126-71-6, Triisobutyl phosphate is an organic building block available from Vaqora Chemicals at a purity of ≥97%. Formula C12H27O4P, molecular weight 266.31 g/mol. Its systematic (IUPAC) name is tris(2-methylpropyl) phosphate. It is also known as Tri-isobutylphosphate or Phosphoric acid, tris(2-methylpropyl) ester.

The product is provided as a liquid. Key physical data: a melting point of <-60 °C and a density of 0.965 g/cm3 at 20 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include paints, coatings and inks and textile processing. It is used across pharmaceutical manufacturing, academic and industrial research and paints and coatings.

We offer Triisobutyl phosphate in 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Paints, coatings & inks
Textile processing

Industries

Specifications & identifiers

Chemical identifiers
Product name	Triisobutyl phosphate, 97%
Catalogue No.	VQ-011619
CAS Number	126-71-6
IUPAC name	tris(2-methylpropyl) phosphate
Molecular formula	C₁₂H₂₇O₄P
Molecular weight	266.31 g/mol
Exact mass	266.1647
Purity / assay	≥97%
HSN code	29420090
InChIKey	HRKAMJBPFPHCSD-UHFFFAOYSA-N
SMILES	CC(C)COP(=O)(OCC(C)C)OCC(C)C
PubChem CID	31355

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	<-60 °C
Density	0.965 g/cm3 at 20 °C
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 4
TPSA	44.8 Å²
Synonyms	Tri-isobutylphosphate, Phosphoric acid, tris(2-methylpropyl) ester, Phosphoric acid, triisobutyl ester, Isobutyl phosphate, tri-isobutyl phosphate, Phosphoric acid tris(2-methylpropyl) ester, Phosphoric acid triisobutyl ester, 2-methylpropyl di2-methylpropyl phosphate, Phosphoric Acid Tris(2-?methylpropyl) Ester, tri-iso-butyl phosphate, Triisobutyl phosphate TIBP, 4-01-00-01598 (Beilstein Handbook Reference)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, 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 Triisobutyl phosphate, 97%?

The CAS Registry Number of Triisobutyl phosphate, 97% is 126-71-6. It is also known as Tri-isobutylphosphate, Phosphoric acid, tris(2-methylpropyl) ester, Phosphoric acid, triisobutyl ester.

What is the molecular formula and molecular weight of Triisobutyl phosphate, 97%?

Triisobutyl phosphate, 97% has the molecular formula C12H27O4P and a molecular weight of 266.31 g/mol. Its IUPAC name is tris(2-methylpropyl) phosphate.

Which grade and pack sizes of Triisobutyl phosphate, 97% can I order?

We supply Triisobutyl phosphate, 97% in (≥97%) 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 Triisobutyl phosphate, 97%?

Yes. Every lot of Triisobutyl phosphate, 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 Triisobutyl phosphate, 97% be shipped internationally?

Yes. Triisobutyl phosphate, 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.