Tributyl phosphate, GR 99%+

Name: Tributyl phosphate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-011613

About Tributyl phosphate, GR 99%+

Listed under CAS 126-73-8, Tributyl phosphate is an organic building block available from Vaqora Chemicals in AR grade, specified at ≥99% purity. With the molecular formula C12H27O4P, it has a molar mass of 266.31 g/mol. It is also known as TBP or TBPA.

It is supplied as a pale yellow liquid. Reported physical data include a boiling point of 180-183 °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 coordination chemistry and solvent and extraction work. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 500 mL, 5 L and 200 kg packs, Tributyl phosphate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Coordination chemistry
Solvent & extraction work

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tributyl phosphate, GR 99%+
Catalogue No.	VQ-011613
CAS Number	126-73-8
IUPAC name	tributyl phosphate
Molecular formula	C₁₂H₂₇O₄P
Molecular weight	266.31 g/mol
Exact mass	266.1647
Grade	AR
Purity / assay	≥99%
HSN code	29199090
InChIKey	STCOOQWBFONSKY-UHFFFAOYSA-N
SMILES	CCCCOP(=O)(OCCCC)OCCCC
PubChem CID	31357

Physical properties
Physical form	Liquid
Appearance	Pale yellow liquid
Boiling point	180-183 °C
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 4
TPSA	44.8 Å²
Synonyms	TBP, TBPA, Tri-n-butyl phosphate, Tributylphosphate, Phosphoric acid tributyl ester, Celluphos 4, Disflamoll TB, Tributoxyphosphine oxide, Phosphoric acid, tributyl ester, Tributyle (phosphate de), Butyl phosphate, tri-, Tri-N-butylphosphate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H351Suspected of causing cancer

Precautionary statements: P203, P264, P270, P280, P301 + P317, P302 + P352, P318, P321, P330, P332 + P317, P362 + P364, 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

Other grades of CAS 126-73-8

Synthesis

Tributyl phosphate, 99%

CAS: 126-73-8
Formula: C₁₂H₂₇O₄P
MW: 266.31 g/mol

VQ-011612

Puriss

Tributyl phosphate, puriss, 99%+

CAS: 126-73-8
Formula: C₁₂H₂₇O₄P
MW: 266.31 g/mol

VQ-011614

Frequently asked questions

What is the CAS number of Tributyl phosphate, GR 99%+?

The CAS Registry Number of Tributyl phosphate, GR 99%+ is 126-73-8. It is also known as TBP, TBPA, Tri-n-butyl phosphate.

What is the molecular formula and molecular weight of Tributyl phosphate, GR 99%+?

Tributyl phosphate, GR 99%+ has the molecular formula C12H27O4P and a molecular weight of 266.31 g/mol. Its IUPAC name is tributyl phosphate.

Which grade and pack sizes of Tributyl phosphate, GR 99%+ can I order?

We supply Tributyl phosphate, GR 99%+ in AR (≥99%) grade, in 500 mL, 5 L, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tributyl phosphate, GR 99%+?

Yes. Every lot of Tributyl phosphate, GR 99%+ 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 Tributyl phosphate, GR 99%+ be shipped internationally?

Yes. Tributyl phosphate, GR 99%+ 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.