25561-30-2
| Name | Bis(trimethylsilyl)trifluoroacetamide |
| CAS | 25561-30-2 |
| EINECS(EC#) | 247-103-9 |
| Molecular Formula | C8H18F3NOSi2 |
| MDL Number | MFCD00008269 |
| Molecular Weight | 257.4 |
| MOL File | 25561-30-2.mol |
Chemical Properties
| Appearance | Clear to yellowish clear liquid |
| Melting point | -10°C |
| Boiling point | 45-50 °C14 mm Hg(lit.) |
| density | 0.97 g/mL(lit.) |
| refractive index | n |
| Fp | 75 °C |
| storage temp. | 2-8°C |
| solubility | Miscible with chloroform. |
| form | Liquid |
| pka | 1.82±0.50(Predicted) |
| color | Colorless to pale yellow |
| Specific Gravity | 0.971 |
| Water Solubility | hydrolyses |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | Moisture Sensitive |
| BRN | 3607620 |
| Stability: | Moisture Sensitive |
| InChI | 1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+ |
| InChIKey | XCOBLONWWXQEBS-KPKJPENVSA-N |
Safety Data
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H302-H314 |
| Precautionary statements | P210-P233-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | C,F,T |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2924 3/PG 3 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Flammable/Moisture Sensitive |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29310095 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1A |