二甲胺基二甲基苯乙基硅烷

二甲胺基二甲基苯乙基硅烷 - Names and Identifiers

Name	Phenethyldimethyl(dimethylamino)silane
Synonyms	Phenethyldimethyl(dimethylamino)silane PHENETHYLDIMETHYL(DIMETHYLAMINO)SILANE N,N,1,1-Tetramethyl-1-(2-phenylethyl)silanamine N-[dimethyl(phenethyl)silyl]-N-methyl-methanamine Silanamine, N,N,1,1-tetramethyl-1-(2-phenylethyl)- N-[dimethyl(2-phenylethyl)silyl]-N-methylmethanamine
CAS	181231-68-5
InChI	InChI=1/C12H21NSi/c1-13(2)14(3,4)11-10-12-8-6-5-7-9-12/h5-9H,10-11H2,1-4H3

二甲胺基二甲基苯乙基硅烷 - Physico-chemical Properties

Molecular Formula	C12H21NSi
Molar Mass	207.39
Density	0,89 g/cm3
Boling Point	109°C 2mm
Specific Gravity	0.890
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4946

二甲胺基二甲基苯乙基硅烷 - Risk and Safety

TSCA

Yes

二甲胺基二甲基苯乙基硅烷 - Introduction

Phenethyldimethyl(dimethylamino)silane, the chemical formula is C11H19NSi, often called DMDEE(Phenethyldimethyl(dimethylamino)silane). Here is some information about the compound:

Nature:
1. DMDEE is a colorless to pale yellow liquid with a pungent odor.
2. It has a lower boiling point and flash point.
3. DMDEE has low solubility in water, but it can be soluble with many organic solvents.

Use:
1. DMDEE is a commonly used silicone heat-resistant crosslinking agent, which can be used to increase the temperature resistance of materials such as coatings, adhesives, sealants, rubber and plastics.
2. It is widely used in high-temperature heat-resistant coatings and materials in aerospace, automotive, electronics and other fields.
3. DMDEE can also be used as a modifier to improve the adhesion, flexibility and chemical resistance of some materials.
4. In some fields, DMDEE is used as an important intermediate for the synthesis of other organosilicon compounds.

Method:
DMDEE can be prepared by the reaction of dimethylamine with dimethylphenylacetyl chloride. The reaction conditions usually need to be carried out under inert gas protection.

Safety Information:
1. DMDEE is an irritating compound that may cause irritation and burns in contact with skin and eyes.
2. Need to operate in a well-ventilated place to avoid inhaling its gas or vapor.
3. In use, should wear appropriate protective gloves, goggles and protective clothing.
4. Should be away from fire and heat, and keep the container closed, stored in a cool, dry place.
5. When using and handling, please follow the relevant safety procedures and correct waste disposal methods.

Last Update：2024-04-10 22:29:15