18246-33-8

18246-33-8 - Names and Identifiers

Name	N-Aminoethyl-Aza-2,2,4-Trimethylsilacyclopentane
Synonyms	2-(2,2,4-trimethylazasilolidin-1-yl)ethanamine N-Aminoethyl-Aza-2,2,4-Trimethylsilacyclopentane N-AMINOETHYL-AZA-2,2,4-TRIMETHYLSILACYCLOPENTANE 1-Aza-2-silacyclopentane-1-ethanamine, 2,2,4-trimethyl- N-(2-AMINOETHYL)-2,2,4-TRIMETHYL-1-AZA-2-SILACYCLOPENTANE
CAS	18246-33-8
InChI	InChI=1/C8H20N2Si/c1-8-6-10(5-4-9)11(2,3)7-8/h8H,4-7,9H2,1-3H3

18246-33-8 - Physico-chemical Properties

Molecular Formula	C8H20N2Si
Molar Mass	172.34
Density	0,905 g/cm3
Melting Point	<0°C
Boling Point	54-56°C 2mm
Flash Point	>65°C
Specific Gravity	0.905
pKa	10.67±0.10(Predicted)
Sensitive	8: reacts rapidly with moisture, water, protic solvents
Refractive Index	1.4769

18246-33-8 - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
TSCA	No

18246-33-8 - Introduction

Nature:
1. Appearance: TES is a colorless liquid.
2. Density: The density of TES is small, about 0.74 g/mL.
3. Melting point and boiling point: TES has a melting point of -70 ℃ and a boiling point of 151-152 ℃.
4. Solubility: TES can be dissolved in common organic solvents, such as ether, ketone, etc.

Use:
1. Reducing Agent: TES can be used as a reducing agent in chemical synthesis, commonly used in the reduction of ketones, alcohols, aldehydes and other functional groups.
2. Protecting group: TES can be used as a protecting group to protect the nitrogen atom in amine-based compounds.
3. Solvent: TES can be used as a solvent for organic synthesis reactions, and can also act as a catalyst in some reactions.

Method:
TES can be prepared by the reaction of chloromethyltrimethylsilane (Me3SiCl) and chloroethylamine (EtNH2). HCl will be produced during the reaction, so it needs to be carried out under sufficient ventilation conditions.

Safety Information:
1. TES is a flammable liquid and should be kept away from fire sources such as open flames, high temperatures and sparks. Avoid inhalation or contact with flames, hot surfaces, or electrostatic discharge.
2. TES may be irritating to the skin and eyes, and direct contact should be avoided when using. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
3. When using TES, good ventilation measures should be taken to avoid inhaling its vapor.
4. TES should be stored in a cool, dry, ventilated place, away from acids and oxidants.

Last Update：2024-04-09 20:44:15