A7687912
2-(Trimethylsilyl)ethoxymethyl chloride , 95% , 76513-69-4
Synonym(s):
(2-Chloromethoxyethyl)trimethylsilane;Chloromethyl 2-trimethylsilylethyl ether;SEM-chloride;SEM-Cl
CAS NO.：76513-69-4
Empirical Formula: C6H15ClOSi
Molecular Weight: 166.72
MDL number: MFCD00009919
EINECS: 278-483-4
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB28.80 | In Stock |
|
| 5ML | RMB89.60 | In Stock |
|
| 25ML | RMB305.60 | In Stock |
|
| 100ML | RMB1016.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 170-172 °C (lit.)
57-59 °C/8 mmHg (lit.) |
| Density | 0.942 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 116 °F |
| storage temp. | 2-8°C |
| solubility | Sol most organic solvents (pentane, CH2Cl2, Et2O,
THF, DMF, DMPU, HMPA) |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.95 |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 3587289 |
| Stability: | Unstable in Solution |
| InChIKey | BPXKZEMBEZGUAH-UHFFFAOYSA-N |
Description and Uses
2-(Trimethylsilyl)ethoxymethyl Chloride is a reagent used in the protection of alcohols, secondary aryl amines, and imidazole, indole, and pyrrole nitrogens;electrophilic formaldehyde equivalent; acyl anion equivalent,used in One-carbon Homologations, Cyclizations etc.
Safety
| Symbol(GHS) |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H226-H314 |
| Precautionary statements | P280-P305+P351+P338-P310 |
| Hazard Codes | C |
| Risk Statements | 10-34 |
| Safety Statements | 26-28-36/37/39-45-16 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| F | 8-10-21 |
| TSCA | No |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29319090 |
