thenoyltrifluoroacetone (CAS 326-91-0) — formula C8H5F3O2S, molecular weight 222.19; category organic chemicals.
thenoyltrifluoroacetone (CAS 326-91-0) is a chemical raw material in the organic chemicals category. Its molecular formula C8H5F3O2S comprises 8 C, 5 H, 3 F, 2 O, 1 S atoms. Its molecular weight is about 222.19. Reported physicochemical data: melting point around 42, boiling point around 96-98 °C at 8.00E+00 mm Hg, LogP about 1.46. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 326-91-0 |
|---|---|
| Molecular Formula | C8H5F3O2S |
| Molecular Weight | 222.19 |
| Melting Point | 42 |
| Boiling Point | 96-98 °C at 8.00E+00 mm Hg |
| LogP | 1.46 |
| Applications | chelating agent, 3-Butanedione, 4-trifluoro-1-(2-thienyl)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: chelating agent, 3-Butanedione, 4-trifluoro-1-(2-thienyl)-: ACTIVE.
thenoyltrifluoroacetone is a carbon-based organic compound with CAS registry number 326-91-0 and molecular formula C8H5F3O2S (molecular weight 222.19), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 326-91-0
Its molecular formula C8H5F3O2S comprises 8 C, 5 H, 3 F, 2 O, 1 S atoms.
Also known as: thenoyltrifluoroacetone · 噻吩酰三氟丙酮
Category: organic chemicals
The CAS registry number of thenoyltrifluoroacetone is 326-91-0.
Molecular formula C8H5F3O2S, molecular weight 222.19.
It is also registered under: thenoyltrifluoroacetone, 噻吩酰三氟丙酮.
Recorded applications: chelating agent, 3-Butanedione, 4-trifluoro-1-(2-thienyl)-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for thenoyltrifluoroacetone (CAS 326-91-0), compiled from public chemistry databases.
| CAS Registry Number | 326-91-0 |
|---|---|
| PubChem CID | 5601 |
| Molecular formula | C8H5F3O2S |
| IUPAC name | 4,4,4-trifluoro-1-thiophen-2-ylbutane-1,3-dione |
| UNII (FDA) | MYQ9MNW7NI |
| Molecular Weight | 222.19 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 221.99623506 |
| Monoisotopic Mass | 221.99623506 |
| Topological Polar Surface Area | 62.4 |
| Heavy Atom Count | 14 |
| Boiling Point | 96-98 °C at 8.00E+00 mm Hg |
|---|---|
| Melting Point | 42 |
| Melting Point | 42.8 °C |
| Vapor Pressure | 0.0069 [mmHg] |
| LogP | 1.46 |
2-Thenoyltrifluoroacetone; 326-91-0; THENOYLTRIFLUOROACETONE; 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; MYQ9MNW7NI; DTXSID1059812; NSC-66544; TTFA cpd; Trifluorothienylacetone; RefChem:897608
| GHS notification summary | 1.2% (1 / 80) |
|---|
| GHS notification summary | 1.2% (1 / 80) |
|---|---|
| Reported hazard statements | H315 (98.8%), H319 (98.8%), H335 (95%) |
This chemical does not meet GHS hazard criteria for 1.2% (1 of 80) of reports.
H315 (98.8%): Causes skin irritation [Warning Skin corrosion/irritation]
thenoyltrifluoroacetone · CAS 326-91-0 · C8H5F3O2S. UNII MYQ9MNW7NI. Boiling Point: 96-98 °C at 8.00E+00 mm Hg; Melting Point: 42; Melting Point: 42.8 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 噻吩酰三氟丙酮