(3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane

(3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane - Names and Identifiers

Name	(3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane
Synonyms	3-Acryloxypropyl Methyl Di(Trimethylsiloxy)Silane (3-Acryloxypropyl)Methylbis(Trimethylsiloxy)Silane (3-ACRYLOXYPROPYL)METHYLBIS(TRIMETHYLSILOXY)SILANE 3-ACRYLOXYPROPYLMETHYLYBIS(TRIMETHYL-SILOXY)SILANE 3-acryloyloxypropylmethylbis(trimethylsiloxy)silane (3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane 3-[methyl-bis(trimethylsilyloxy)silyl]propyl prop-2-enoate (3-ACRYLOXYPROPYL)METHYLBIS(TRIMETHYLSILOXY)SILANE, tech-90 3-(1,1,1,3,5,5,5-heptamethyltrisiloxan-3-yl)propyl prop-2-enoate
CAS	177617-17-3
InChI	InChI=1/C13H30O4Si3/c1-9-13(14)15-11-10-12-20(8,16-18(2,3)4)17-19(5,6)7/h9H,1,10-12H2,2-8H3

(3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane - Physico-chemical Properties

Molecular Formula	C13H30O4Si3
Molar Mass	334.63
Density	0,9076 g/cm3
Boling Point	120-129°C 1mm
Flash Point	>110°C
Vapor Presure	0.000514mmHg at 25°C
Specific Gravity	0.9076
Storage Condition	below 5° C
Sensitive	3: reacts with aqueous base
Refractive Index	1.422

(3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane - 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

(3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane - Introduction

(3-acryloypyl) methylbis(trimethyl-siloxy)silane, also known as MPS, is an organosilicon compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: colorless liquid
-Solubility: Soluble in organic solvents such as alcohols, ethers and aromatic hydrocarbons
-Melting point:-80 ℃
-Boiling point: 140-145 ℃
-Molecular formula: C12H29O2Si2
-Molecular weight: 257.5

Use:
(3-acryloypyl) methylbis(trimethyl-siloxy)silane has many applications in the chemical industry:
-Light resistance improving agent: used to improve the light resistance of certain compounds and increase their service life.
-Reduce Surface tension: Add to coatings, adhesives, sealants and other products to improve their coating performance.
-Adhesion enhancer: It can be used to enhance the adhesion between the polymer and the substrate, and improve the adhesion of the coating and the adhesive.
-Surface modifier: used as a surface modifier for ceramics, glass fiber and other materials to improve its wettability and adhesion.
-As a surface treatment agent: it can be applied to the treatment of metal, glass and other surfaces to improve their coating adhesion.

Method:
The preparation of (3-acryloypyl) methylbis(trimethyl-siloxy)silane is usually carried out by silane alkylation reaction. The specific procedure generally involves reacting 3-acryloyloxypropylmethanol with trimethylchlorosilane to produce the desired product.

Safety Information:
- (3-Acryloxypropyl)methylbis(trimethyl-siloxy)silane is a low-toxic compound and has no obvious effect on the human body under normal use conditions. However, it is still recommended to take appropriate safety measures when handling the compound, such as wearing gloves, goggles and protective clothing.
-Avoid prolonged contact with the skin and avoid inhaling its vapor or dust.
-If contact occurs, flush the affected area with plenty of water and seek medical attention.
-Take care to comply with relevant safety procedures when storing and handling the compound, and store it properly to prevent fire and explosion hazards.

Last Update：2024-04-10 22:29:15