2-Thenoyl trifluoroacetone, extra pure >99%

Name: 2-Thenoyl trifluoroacetone, extra pure >99%
Brand: Vaqora Chemicals
SKU: VQ-045922

About 2-Thenoyl trifluoroacetone, extra pure >99%

Listed under CAS 326-91-0, 2-Thenoyl trifluoroacetone is a sulfur heterocycle available from Vaqora Chemicals in Extra Pure grade with a typical assay of above 99%. With the molecular formula C8H5F3O2S, it has a molar mass of 222.19 g/mol. Its systematic (IUPAC) name is 4,4,4-trifluoro-1-thiophen-2-ylbutane-1,3-dione. Alternative names: 4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione and alpha-Thenoyltrifluoroacetone.

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 2-Thenoyl trifluoroacetone in 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2-Thenoyl trifluoroacetone, extra pure >99%
Catalogue No.	VQ-045922
CAS Number	326-91-0
IUPAC name	4,4,4-trifluoro-1-thiophen-2-ylbutane-1,3-dione
Molecular formula	C₈H₅F₃O₂S
Molecular weight	222.19 g/mol
Exact mass	221.9962
Grade	Extra Pure
Purity / assay	>99%
HSN code	29349900
InChIKey	TXBBUSUXYMIVOS-UHFFFAOYSA-N
SMILES	C1=CSC(=C1)C(=O)CC(=O)C(F)(F)F
PubChem CID	5601

Physical properties
Physical form	Other
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 6
TPSA	62.4 Å²
Synonyms	4,4,4-trifluoro-1-(thiophen-2-yl)butane-1,3-dione, 1,3-Butanedione, 4,4,4-trifluoro-1-(2-thienyl)-, 4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione, alpha-Thenoyltrifluoroacetone, Perfluoroacetyl(2-thenoyl)methane, 1-Thenoyl-3,3,3-trifluoroacetone, 1,1,1-Trifluoro-3-(2-thenoyl)acetone, TTFA cpd, Trifluorothienylacetone, 4,4,4-Trifluoro-1-(2-thienyl)butane-1,3-dione, 1-(2-Thenoyl)-3,3,3-trifluoroacetone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 326-91-0

AR

2-Thenoyl trifluoroacetone, GR 99%+

CAS: 326-91-0
Formula: C₈H₅F₃O₂S
MW: 222.19 g/mol

VQ-012306

Frequently asked questions

What is the CAS number of 2-Thenoyl trifluoroacetone, extra pure >99%?

The CAS Registry Number of 2-Thenoyl trifluoroacetone, extra pure >99% is 326-91-0. It is also known as 4,4,4-trifluoro-1-(thiophen-2-yl)butane-1,3-dione, 1,3-Butanedione, 4,4,4-trifluoro-1-(2-thienyl)-, 4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione.

What is the molecular formula and molecular weight of 2-Thenoyl trifluoroacetone, extra pure >99%?

2-Thenoyl trifluoroacetone, extra pure >99% has the molecular formula C8H5F3O2S and a molecular weight of 222.19 g/mol. Its IUPAC name is 4,4,4-trifluoro-1-thiophen-2-ylbutane-1,3-dione.

Which grade and pack sizes of 2-Thenoyl trifluoroacetone, extra pure >99% can I order?

We supply 2-Thenoyl trifluoroacetone, extra pure >99% in Extra Pure (>99%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Thenoyl trifluoroacetone, extra pure >99%?

Yes. Every lot of 2-Thenoyl trifluoroacetone, extra pure >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 2-Thenoyl trifluoroacetone, extra pure >99% be shipped internationally?

Yes. 2-Thenoyl trifluoroacetone, extra pure >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.