(TRIMETHYLSILYL)ACETONITRILE
- CAS No.
- 18293-53-3
- Chemical Name:
- (TRIMETHYLSILYL)ACETONITRILE
- Synonyms
- TMSAN;2-(Trimethy;Einecs 242-169-5;TRIMETHYLSILYACETONITRILE;(TRIMETHYLSILYL)ACETONITRILE;(CYANOMETHYL)TRIMETHYLSILANE;2-Trimethylsilylacetonitrile;trimethylsilanyl-acetonitrile;2-(Trimethylsilyl)acetonitrile;Acetonitrile, (trimethylsilyl)-
- CBNumber:
- CB2403137
- Molecular Formula:
- C5H11NSi
- Molecular Weight:
- 113.23
- MOL File:
- 18293-53-3.mol
- Modify Date:
- 2023/11/17 18:01:30
| Boiling point | 65-70 °C20 mm Hg(lit.) |
|---|---|
| Density | 0.827 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 122 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Sol most common organic solvents. |
| form | Liquid |
| color | Clear colorless to straw |
| Specific Gravity | 0.829 |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1738845 |
| InChIKey | WJKMUGYQMMXILX-UHFFFAOYSA-N |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H226-H301+H311+H331-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P310-P305+P351+P338-P311 |
| Hazard Codes | T |
| Risk Statements | 10-23/24/25-36/37/38 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| F | 21 |
| TSCA | No |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29310099 |
(TRIMETHYLSILYL)ACETONITRILE Chemical Properties,Uses,Production
Physical properties
bp 84–85 °C/54 mmHg, 66 °C/35 mmHg, 65–70 °C/20 mmHg;3 d 0.827 g cm?3.
Uses
(Trimethylsilyl)acetonitrile has been used in catalytic cyanomethylation of various carbonyl compounds in the presence of Lewis bases.
Preparation
From chlorotrimethylsilane, zinc, and XCH2CN, (X = Cl, 61% yield; X = Br, 81% yield).
Purification Methods
Check if NMR and IR spectra show impurities; if present dissolve it in *C6H6 (10volumes), wash it with buffer (AcOH/AcONa pH ca 7) several times, dry (CaCl2) it, evaporate and distil it. IR: (CCl4) 2215 (CN) cm-1, NMR (CCl4): 0.23 (s, 9H, SiMe3), and 1.53 (s, 2H, CH2CN). [Matsuda et al. J Chem Soc, Perkin Trans 1 26 1979, Beilstein 4 IV 3974.]
(TRIMETHYLSILYL)ACETONITRILE Preparation Products And Raw materials
Raw materials
Preparation Products
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18293-53-3((TRIMETHYLSILYL)ACETONITRILE)Related Search:
TMSAN
(TRIMETHYLSILYL)ACETONITRILE
trimethylsilanyl-acetonitrile
(Trimethylsilyl)acetonitrile,(Cyanomethyl)trimethylsilane, TMSAN
2-(Trimethylsilyl)acetonitrile
2-Trimethylsilylacetonitrile
Einecs 242-169-5
Acetonitrile, 2-(triMethylsilyl)-
(TriMethylsilyl)acetonitrile 99%
(CYANOMETHYL)TRIMETHYLSILANE
Acetonitrile, (trimethylsilyl)-
TRIMETHYLSILYACETONITRILE
(Cyanomethyl)trimethylsilane, TMSAN
2-(Trimethy
18293-53-3
CH33SiCH2CN
Building Blocks
C1 to C5
Nitrogen Compounds
Organic Building Blocks
Cyanides/Nitriles