82356-80-7
Di-n-butyl-1,1,3,3-tetramethyldisilazane
CAS: 82356-80-7
Molecular Formula: C12H31NSi2
82356-80-7 - Names and Identifiers
82356-80-7 - Physico-chemical Properties
| Molecular Formula | C12H31NSi2 |
| Molar Mass | 245.55 |
| Density | 0.8 |
| Boling Point | 81 °C |
| Flash Point | 86°C |
| Vapor Presure | 0.0206mmHg at 25°C |
| Specific Gravity | 0.8 |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | 1.4353 |
82356-80-7 - Risk and Safety
| Risk Codes | 34 - Causes burns |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 3267 |
| TSCA | No |
82356-80-7 - Introduction
Di-n-butyl-1,1,3,3-tetramethyl disilazane(Di-n-butyl-1) is an organosilicon compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid
-Molecular formula: C10H26N2Si2
-Molecular weight: 230.47g/mol
-Melting point:-50°C
-Boiling Point: 204-205°C
-Density: 0.816g/cm³
-Solubility: Soluble in organic solvents
Use:
1. As a reagent in organic synthesis, it is often used as a silicon source in the preparation and modification reactions of organosilicon compounds.
2. used to synthesize or modify the surface coating of organic silicon compounds.
3. Used as an epoxidizing agent in the preparation of graphene samples in chemical analysis.
4. in the field of electronics can be used as metal organic precursor preparation reagent.
Preparation Method:
The synthesis of Di-n-butyl-1,1,3,3-tetramethyldisilazane is generally carried out by the following steps:
1.1,1,3,3-tetramethylsilanic acid dimethyl ester and dimethylsilamine are reacted in a reaction solvent.
2. An excessive amount of n-butanol was added as a catalyst to carry out a condensation reaction.
3. The product is further purified by solvent extraction and distillation.
Safety Information:
- Di-n-butyl-1,1,3,3-tetramethyldisilazane is a flammable liquid, pay attention to fire prevention.
-Avoid contact with skin and eyes, and wear protective glasses and gloves when using.
-During operation, you should choose appropriate ventilation conditions to prevent inhalation of steam or mist.
-Should be stored away from fire and high temperature environment, and isolated from oxidant.
-If there is an accidental leak, appropriate measures should be taken immediately to clean up and deal with it.
Nature:
-Appearance: colorless liquid
-Molecular formula: C10H26N2Si2
-Molecular weight: 230.47g/mol
-Melting point:-50°C
-Boiling Point: 204-205°C
-Density: 0.816g/cm³
-Solubility: Soluble in organic solvents
Use:
1. As a reagent in organic synthesis, it is often used as a silicon source in the preparation and modification reactions of organosilicon compounds.
2. used to synthesize or modify the surface coating of organic silicon compounds.
3. Used as an epoxidizing agent in the preparation of graphene samples in chemical analysis.
4. in the field of electronics can be used as metal organic precursor preparation reagent.
Preparation Method:
The synthesis of Di-n-butyl-1,1,3,3-tetramethyldisilazane is generally carried out by the following steps:
1.1,1,3,3-tetramethylsilanic acid dimethyl ester and dimethylsilamine are reacted in a reaction solvent.
2. An excessive amount of n-butanol was added as a catalyst to carry out a condensation reaction.
3. The product is further purified by solvent extraction and distillation.
Safety Information:
- Di-n-butyl-1,1,3,3-tetramethyldisilazane is a flammable liquid, pay attention to fire prevention.
-Avoid contact with skin and eyes, and wear protective glasses and gloves when using.
-During operation, you should choose appropriate ventilation conditions to prevent inhalation of steam or mist.
-Should be stored away from fire and high temperature environment, and isolated from oxidant.
-If there is an accidental leak, appropriate measures should be taken immediately to clean up and deal with it.
Last Update：2024-04-10 22:29:15
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Spot supply
Product Name: 1,3-DIBUTYL-1,1,3,3-TETRAMETHYLDISILAZANE Request for quotationCAS: 82356-80-7
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Product Name: 1,3-DIBUTYL-1,1,3,3-TETRAMETHYLDISILAZANE Visit Supplier Webpage Request for quotation
CAS: 82356-80-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 82356-80-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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