31024-26-7
3-[Methoxy(dimethyl)silyl]propan-1-amine
CAS: 31024-26-7
Molecular Formula: C6H17NOSi
31024-26-7 - Names and Identifiers
| Name | 3-[Methoxy(dimethyl)silyl]propan-1-amine |
| Synonyms | CFS-267 Co-Formula CFS-267 (3-AMINOPROPYL)DIMETHYLMETHOXYSILANE 1-Propanamine,3-(methoxydimethylsilyl)- 1-Propanamine, 3-(methoxydimethylsilyl)- 3-[methoxy(dimethyl)silyl]propan-1-amine 3-[Methoxy(dimethyl)silyl]propan-1-amine |
| CAS | 31024-26-7 |
| InChI | InChI=1/C6H17NOSi/c1-8-9(2,3)6-4-5-7/h4-7H2,1-3H3 |
31024-26-7 - Physico-chemical Properties
| Molecular Formula | C6H17NOSi |
| Molar Mass | 147.29 |
| Density | 0.87 |
| Boling Point | 87 °C (50 mmHg) |
| Flash Point | 40.3°C |
| Vapor Presure | 5.42mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless |
| pKa | 10.29±0.10(Predicted) |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | 1.43-1.432 |
31024-26-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 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. |
| HS Code | 29319090 |
31024-26-7 - Introduction
3-[Methoxy (dimer) silyl]propan-1-amine is an organosilicon compound with the chemical formula C7H19NOSi.
Nature:
-Appearance: 3-[Methoxy(dimethyl)silyl]propan-1-amine is a colorless or pale yellow liquid.
-Solubility: It can be dissolved in organic solvents, such as ethanol, acetone and dimethylformamide.
Use:
3-[Methoxy(dimethyl)silyl]propan-1-amine has good chemical stability and low toxicity, and is commonly used in the following fields:
-Surfactant: As a surfactant, 3-[Methoxy (dimer) silyl]propan-1-amine can be used to increase the dispersibility of pigments, fillers and coatings.
-Penetrant: 3-[Methoxy (dimer) silyl]propan-1-amine can be used as a penetrant to improve the permeability and adhesion of dyes, coatings and adhesives.
-Cosmetics: It can also be used as lubricants, softeners and thickeners in cosmetics.
Method:
The preparation of 3-[Methoxy(dimethyl)silyl]propan-1-amine can be obtained by a three-step reaction:
1. Methyldichlorosilane reacts with methanol to generate methoxymethyldichlorosilane.
2. Methoxymethyldichlorosilane reacts with propionaldehyde to generate methoxymethylpropanol dichlorosilane.
3. Reacting methoxymethylpropanoldichlorosilane with ammonia to generate 3-[Methoxy(dimethyl)silyl]propan-1-amine.
Safety Information:
3-The use of the [Methoxy(dimethyl)silyl]propan-1-amine should pay attention to the following safety precautions:
-Wear appropriate protective gloves and eye protection to avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water.
-During use, maintain good ventilation conditions and avoid inhaling its steam or spray.
-Store it in a sealed container to avoid contact with oxygen, acids and organic chlorine compounds to prevent reaction.
-When using or disposing of waste, please refer to the relevant safety guidelines or consult professional advice.
Nature:
-Appearance: 3-[Methoxy(dimethyl)silyl]propan-1-amine is a colorless or pale yellow liquid.
-Solubility: It can be dissolved in organic solvents, such as ethanol, acetone and dimethylformamide.
Use:
3-[Methoxy(dimethyl)silyl]propan-1-amine has good chemical stability and low toxicity, and is commonly used in the following fields:
-Surfactant: As a surfactant, 3-[Methoxy (dimer) silyl]propan-1-amine can be used to increase the dispersibility of pigments, fillers and coatings.
-Penetrant: 3-[Methoxy (dimer) silyl]propan-1-amine can be used as a penetrant to improve the permeability and adhesion of dyes, coatings and adhesives.
-Cosmetics: It can also be used as lubricants, softeners and thickeners in cosmetics.
Method:
The preparation of 3-[Methoxy(dimethyl)silyl]propan-1-amine can be obtained by a three-step reaction:
1. Methyldichlorosilane reacts with methanol to generate methoxymethyldichlorosilane.
2. Methoxymethyldichlorosilane reacts with propionaldehyde to generate methoxymethylpropanol dichlorosilane.
3. Reacting methoxymethylpropanoldichlorosilane with ammonia to generate 3-[Methoxy(dimethyl)silyl]propan-1-amine.
Safety Information:
3-The use of the [Methoxy(dimethyl)silyl]propan-1-amine should pay attention to the following safety precautions:
-Wear appropriate protective gloves and eye protection to avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water.
-During use, maintain good ventilation conditions and avoid inhaling its steam or spray.
-Store it in a sealed container to avoid contact with oxygen, acids and organic chlorine compounds to prevent reaction.
-When using or disposing of waste, please refer to the relevant safety guidelines or consult professional advice.
Last Update：2024-04-09 15:17:56
