(Isopropoxydimethylsilyl)methyl chloride

(Isopropoxydimethylsilyl)methyl chloride - Names and Identifiers

Name	(chloromethyl)dimethylisopropoxysilane
Synonyms	EOS-60956 CHLOROMETHYLDIMETHYLISOPROPOXYSILANE Chloromethyldimethylisopropoxysilane (chloromethyl)dimethylisopropoxysilane (Isopropoxydimethylsilyl)methyl chloride (Chloromethyl)-isopropoxy-dimethylsilane 1-chloro-5-fluoro-4-methyl-2-nitrobenzene chloromethyl-dimethyl-propan-2-yloxysilane
CAS	18171-11-4
EINECS	200-258-5
InChI	InChI=1/C7H5ClFNO2/c1-4-2-7(10(11)12)5(8)3-6(4)9/h2-3H,1H3
InChIKey	KOTFCAKXPLOYLN-UHFFFAOYSA-N

(Isopropoxydimethylsilyl)methyl chloride - Physico-chemical Properties

Molecular Formula	C6H15ClOSi
Molar Mass	166.72
Density	0.926 g/mL at 25 °C (lit.)
Boling Point	64-66 °C/54 mmHg (lit.)
Flash Point	83°F
Vapor Presure	0.016mmHg at 25°C
Appearance	clear liquid
Specific Gravity	0.947
Color	Colorless to Light yellow
BRN	1736255
Storage Condition	Room Temprature
Sensitive	7: reacts slowly with moisture/water
Refractive Index	n20/D 1.415(lit.)
MDL	MFCD00010605

(Isopropoxydimethylsilyl)methyl chloride - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R10 - Flammable R36/37/38 - 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 - Wear suitable protective clothing. S26/36 -
UN IDs	UN 1993 3/PG 3
WGK Germany	3
FLUKA BRAND F CODES	21
TSCA	No
HS Code	29319090
Hazard Class	3.2
Packing Group	III

(Isopropoxydimethylsilyl)methyl chloride - Introduction

(chloromethyl)dimethylisopropoxysilane is an organosilicon compound with the formula Cl(CH3)Si(CH3)2OCH(CH3)2. Its nature is as follows:

1. Appearance: colorless transparent liquid;
2. Boiling Point: about 115 ° C;
3. Density: about 0.945g/cm³;
4. Solubility: Soluble in organic solvents, slightly soluble in water.

The main uses of (chloromethyl)dimethylisopropoxysilane include:

1. Functional silane reagent: as the raw material of functional silane chemical reaction, it can be used in the fields of organic synthesis and surface modification;
2. Surface agent: can be used to prepare silane coatings and lubricants, with excellent water resistance and weather resistance;
3. Cosmetic ingredients: can be used in cosmetics, skin care products as a solubilizer and improve the texture of the ingredients;
4. Functional Materials: can be used to improve the weather resistance and chemical resistance of polymers, and improve the wettability and adhesion of the surface of materials.

The method of preparing (chloromethyl)dimethylisopropoxysilane is mainly to generate chloromethyl dimethyl silane by reacting Silicon and methyl chloride, and then react with dimethyl isopropyl alcohol to obtain the target product.

Pay attention to the following safety information when using or handling (chloromethyl)dimethylisopropoxysilane:

1. Avoid direct contact with skin and eyes, and avoid inhaling its vapor or mist;
2. Store in a sealed container, away from fire and high temperature;
3. Operate under good ventilation to avoid dust and aerosols;
4. Use protective gloves, protective glasses and protective masks;
5. Comply with relevant safety standards and operating procedures during processing;
6. In case of accidental contact or inhalation, should immediately rinse with water, and seek medical help.

Last Update：2024-04-09 15:17:54