1,3-Di-n-octyltetramethyldisilazane

1,3-Di-n-octyltetramethyldisilazane - Names and Identifiers

Name	1,3-Di-n-octyltetramethyldisilazane
Synonyms	1,3-Dioctyltetramethyldisilazane 1,3-Di-n-octyltetramethyldisilazane 1,3-DI-N-OCTYLTETRAMETHYLDISILAZANE 1,3-DI-n-OCTYL-1,1,3,3-TETRAMETHYLDISILAZANE N-[dimethyl(octyl)silyl]-1,1-dimethyl-1-octylsilanamine [[dimethyl(octyl)silyl]-methylamino]-methyl-octylsilicon Silanamine, N-(dimethyloctylsilyl)-1,1-dimethyl-1-octyl-
CAS	69519-51-3
InChI	InChI=1/C20H47NSi2/c1-7-9-11-13-15-17-19-22(3,4)21-23(5,6)20-18-16-14-12-10-8-2/h21H,7-20H2,1-6H3

1,3-Di-n-octyltetramethyldisilazane - Physico-chemical Properties

Molecular Formula	C20H47NSi2
Molar Mass	357.76
Density	0.826
Boling Point	160 °C
Flash Point	>110°C
Vapor Presure	4.74E-06mmHg at 25°C
Specific Gravity	0.826
Storage Condition	2-8°C
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4500

1,3-Di-n-octyltetramethyldisilazane - 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

1,3-Di-n-octyltetramethyldisilazane - Introduction

1. It is an organic silicon compound with the chemical formula of C16H39N2Si2. The following is a description of its nature, use, formulation and safety information:

Nature:
1. It is a colorless to light yellow liquid with a special ammonia odor. It is soluble in organic solvents such as ethanol, toluene and dichloromethane at room temperature and insoluble in water.

Use:
1, is an important organic silicon reagent, commonly used in organic synthesis reactions as a protective group, functional group transformation and organic synthesis intermediates. It can also be used as a surface treatment agent to enhance wettability and reduce viscosity in some coatings, adhesives and plastic products.

Preparation Method:
1, it can be obtained by reacting silazane compound with n-octanol and purifying by distillation. The specific synthesis method can be selected according to different literature and laboratory requirements.

Safety Information:
1, may be irritating to the eyes and skin, and harmful to the respiratory system. When using or handling the compound, take appropriate protective measures, such as wearing protective glasses, gloves and respiratory protective equipment. Avoid contact with skin and eyes, and avoid inhaling its vapors or gases. The relevant safety instructions and MSDS (Material Safety Data Sheet) should be carefully read and observed before use.

Last Update：2024-04-10 22:29:15