2-Trimethylsilyl ethanol
2-Trimethylsilyl ethanol
CAS: 2916-68-9;97203-62-8
Molecular Formula: C5H14OSi
2-Trimethylsilyl ethanol - Names and Identifiers
| Name | 2-Trimethylsilyl ethanol |
| Synonyms | TIMTEC-BB SBB009030 2-Trimethylsilyl ethanol 2-(TRIMETHYLSILYL)ETHANAL 2-(TRIMETHYLSILYL)ETHANOL 2-(Trimethylsilyl)ethanol 2-(trimethylsilyl)-ethano Ethanol, 2-(trimethylsilyl)- 2-HYDROXYETHYLTRIMETHYLSILANE Silane, (2-hydroxyethyl)trimethyl- O-(2-Mesitylenesulfonyl)acethydroxaMic acid ethyl ester |
| CAS | 2916-68-9 97203-62-8 |
| EINECS | 220-844-5 |
| InChI | InChI=1/C5H14OSi/c1-7(2,3)5-4-6/h6H,4-5H2,1-3H3 |
| InChIKey | ZNGINKJHQQQORD-UHFFFAOYSA-N |
2-Trimethylsilyl ethanol - Physico-chemical Properties
| Molecular Formula | C5H14OSi |
| Molar Mass | 118.25 |
| Density | 0.825g/mLat 25°C(lit.) |
| Boling Point | 71-73°C35mm Hg(lit.) |
| Flash Point | 123°F |
| Water Solubility | soluble |
| Vapor Presure | 1.972mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 0.825 |
| Color | Clear colorless |
| BRN | 1732034 |
| pKa | 15.38±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Sensitive | 4: no reaction with water under neutral conditions |
| Refractive Index | n20/D 1.423(lit.) |
| Physical and Chemical Properties | Keep away from heat, sparks, and flame. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Refrigerator (approx 4 C). |
2-Trimethylsilyl ethanol - Risk and Safety
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| RTECS | KM5480000 |
| TSCA | No |
| HS Code | 29310095 |
| Hazard Note | Flammable |
| Hazard Class | 3 |
| Packing Group | III |
2-Trimethylsilyl ethanol - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| use | protective reagent for carboxyl 1 and phosphate 2,3,4. Teoc-protected amine was synthesized by alcoholysis of related isocyanates. It is also a protective reagent for carboxyl and phosphate groups. |
Last Update：2024-04-10 22:29:15
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