A7732112
2-(Trimethylsilyl)ethanol , 98% , 2916-68-9
Synonym(s):
(2-Hydroxyethyl)trimethylsilane
CAS NO.：2916-68-9
Empirical Formula: C5H14OSi
Molecular Weight: 118.25
MDL number: MFCD00002825
EINECS: 220-844-5
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB53.60 | In Stock |
|
| 5ML | RMB77.60 | In Stock |
|
| 25ML | RMB291.20 | In Stock |
|
| 100ML | RMB1023.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 71-73 °C35 mm Hg(lit.) |
| Density | 0.825 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 123 °F |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Liquid |
| pka | 15.38±0.10(Predicted) |
| color | Clear colorless |
| Specific Gravity | 0.825 |
| Water Solubility | soluble |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1732034 |
| Stability: | Hygroscopic |
| InChIKey | ZNGINKJHQQQORD-UHFFFAOYSA-N |
| CAS DataBase Reference | 2916-68-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Trimethyl-2-hydroxyethylsilane(2916-68-9) |
Description and Uses
2-(Trimethylsilyl)ethanol is a protecting reagent for carboxyl, phosphoryl, hydroxyl, and amino groups. It participates in the reactions of Phenol and Acid Protection, Alcohol Protection, Hemiacetal Protection, Amine Protection, Enol Ether Synthesis, Carbohydrate Chemistry etc.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| Precautionary statements | P210 |
| Hazard Codes | Xi,F |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-37/39-26-24/25 |
| RIDADR | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| RTECS | KM5480000 |
| Hazard Note | Flammable |
| TSCA | No |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29310095 |
| Toxicity | mouse,LD50,intraperitoneal,1122mg/kg (1122mg/kg),Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. Vol. 229, Pg. 1011, 1976. |
