Tributyl citrate, 97%

Name: Tributyl citrate, 97%
Brand: Vaqora Chemicals
SKU: VQ-008951

About Tributyl citrate, 97%

Tributyl citrate (CAS 77-94-1) is an ester offered by Vaqora Chemicals (Synthesis grade), specified at 97% purity. The compound has the formula C18H32O7, corresponding to a molecular weight of 360.4 g/mol. The IUPAC name is tributyl 2-hydroxypropane-1,2,3-tricarboxylate. Alternative names: Butyl citrate and Tri-n-butyl citrate.

It is supplied as a colourless liquid. Key physical data: a density of 1.043 g/mL at 20 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span polymer and resin production and paints, coatings and inks. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and paints and coatings.

Vaqora Chemicals supplies Tributyl citrate in 100 mL, 500 mL and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Polymer & resin production
Paints, coatings & inks

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tributyl citrate, 97%
Catalogue No.	VQ-008951
CAS Number	77-94-1
IUPAC name	tributyl 2-hydroxypropane-1,2,3-tricarboxylate
Molecular formula	C₁₈H₃₂O₇
Molecular weight	360.4 g/mol
Exact mass	360.2148
Grade	Synthesis
Purity / assay	97%
HSN code	29181590
InChIKey	ZFOZVQLOBQUTQQ-UHFFFAOYSA-N
SMILES	CCCCOC(=O)CC(CC(=O)OCCCC)(C(=O)OCCCC)O
PubChem CID	6507

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Density	1.043 g/mL at 20 °C
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 7
TPSA	99.1 Å²
Synonyms	Butyl citrate, Tri-n-butyl citrate, Citroflex 4, Citric acid, tributyl ester, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tributyl ester, Citric Acid Tributyl Ester, Morflex tbc, Citroflex c 4, 2-Hydroxy-1,2,3-propanetricarboxylic acid, tributyl ester, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, 1,2,3-tributyl ester, tributyl citric acid, n-Butyl citrate

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H318Causes serious eye damage

Precautionary statements: P264 + P265, P280, P305 + P354 + P338, P317

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 Tributyl citrate, 97%?

The CAS Registry Number of Tributyl citrate, 97% is 77-94-1. It is also known as Butyl citrate, Tri-n-butyl citrate, Citroflex 4.

What is the molecular formula and molecular weight of Tributyl citrate, 97%?

Tributyl citrate, 97% has the molecular formula C18H32O7 and a molecular weight of 360.4 g/mol. Its IUPAC name is tributyl 2-hydroxypropane-1,2,3-tricarboxylate.

Which grade and pack sizes of Tributyl citrate, 97% can I order?

We supply Tributyl citrate, 97% in Synthesis (97%) grade, in 100 mL, 500 mL, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tributyl citrate, 97%?

Yes. Every lot of Tributyl citrate, 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 Tributyl citrate, 97% be shipped internationally?

Yes. Tributyl citrate, 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.