Tributyl phosphate, puriss, 99%+

Name: Tributyl phosphate, puriss, 99%+
Brand: Vaqora Chemicals
SKU: VQ-011614

About Tributyl phosphate, puriss, 99%+

Vaqora Chemicals supplies Tributyl phosphate in Puriss grade, an organic building block registered under CAS number 126-73-8, specified at ≥99% purity. Its molecular formula is C12H27O4P and its molecular weight is 266.31 g/mol. Alternative names: TBP and TBPA.

The material typically appears as a colourless to pale-yellow liquid. Reported physical data include a melting point of −80 °C and a density of 0.9727 g/mL. 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.

Key uses span organic synthesis, polymer and resin production, paints, coatings and inks and agrochemical formulations. It is used across pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Vaqora Chemicals supplies Tributyl phosphate in 1 L, 25 kg and 200 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Polymer & resin production
Paints, coatings & inks
Agrochemical formulations
Solvent & extraction work

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tributyl phosphate, puriss, 99%+
Catalogue No.	VQ-011614
CAS Number	126-73-8
IUPAC name	tributyl phosphate
Molecular formula	C₁₂H₂₇O₄P
Molecular weight	266.31 g/mol
Exact mass	266.1647
Grade	Puriss
Purity / assay	≥99%
HSN code	29199090
InChIKey	STCOOQWBFONSKY-UHFFFAOYSA-N
SMILES	CCCCOP(=O)(OCCCC)OCCCC
PubChem CID	31357

Physical properties
Physical form	Liquid
Appearance	Colourless to pale-yellow liquid
Melting point	−80 °C
Density	0.9727 g/mL
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

AR

Tributyl phosphate, GR 99%+

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

VQ-011613

Frequently asked questions

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

The CAS Registry Number of Tributyl phosphate, puriss, 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, puriss, 99%+?

Tributyl phosphate, puriss, 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, puriss, 99%+ can I order?

We supply Tributyl phosphate, puriss, 99%+ in Puriss (≥99%) grade, in 1 L, 25 kg, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

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

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

Yes. Tributyl phosphate, puriss, 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.