Product Description of Antimony Triacetate CAS#6923-52-0
Antimony Triacetate, also known as Antimony(III) acetate, is an antimony-containing organic compound with the molecular formula Sb(CH₃CO₂)₃. It appears as a white powder and exhibits moderate solubility in water.
Due to its effective catalytic properties, Antimony Triacetate is widely utilized as a catalyst in the polyester manufacturing industry, particularly in polymerization processes where it helps enhance reaction efficiency and improve the quality and consistency of polyester products.
With its stable chemical characteristics, convenient handling properties, and reliable catalytic performance, Antimony Triacetate is an important auxiliary material in modern polymer production and specialty chemical applications.
Antimony triacetate Chemical Properties
| Melting point | 126-131 °C (lit.) |
| density | 1.22 g/mL at 25 °C (lit.) |
| form | Powder |
| color | off-white |
| Specific Gravity | 1.22 |
| Water Solubility | Decomposes in water |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Exposure limits | ACGIH: TWA 0.5 mg/m3 |
| NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 | |
| InChIKey | JVLRYPRBKSMEBF-UHFFFAOYSA-K |
| EPA Substance Registry System | Antimony triacetate (6923-52-0) |
Safety Information
| Hazard Codes | C,N,Xn |
| Risk Statements | 20/22-34-51/53 |
| Safety Statements | 26-36/37/39-45-61 |
| RIDADR | UN 3262 8/PG 3 |
| WGK Germany | 2 |
| RTECS | AF4200000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
