O-(乙烯氧基丁基)-N-(三乙氧基硅基丙基)脲烷

O-(乙烯氧基丁基)-N-(三乙氧基硅基丙基)脲烷 - Names and Identifiers

Name	4-(ethenyloxy)butyl [3-(triethoxysilyl)propyl]carbamate
Synonyms	LogP O-(vinyloxybutyl)-N-triethoxysilylpropylcarbaMate O-((VINYLOXYBUTYL)-N-TRIETHOXYSILYLPROPYL)URETHANE 4-ethenoxybutyl N-(3-triethoxysilylpropyl)carbamate 4-(ethenyloxy)butyl [3-(triethoxysilyl)propyl]carbamate O-(VINYLOXYBUTYL)-N-TRIETHOXYSILYLPROPYL CARBAMATE, tech-95 Carbamic acid, N-[3-(triethoxysilyl)propyl]-, 4-(ethenyloxy)butyl ester
CAS	159856-61-8
InChI	InChI=1/C16H33NO6Si/c1-5-19-13-9-10-14-20-16(18)17-12-11-15-24(21-6-2,22-7-3)23-8-4/h5H,1,6-15H2,2-4H3,(H,17,18)

O-(乙烯氧基丁基)-N-(三乙氧基硅基丙基)脲烷 - Physico-chemical Properties

Molecular Formula	C16H33NO6Si
Molar Mass	363.52
Density	1,015 g/cm3
Boling Point	420.9±30.0 °C(Predicted)
Flash Point	208.3°C
Vapor Presure	2.73E-07mmHg at 25°C
Specific Gravity	1.015
pKa	12.71±0.46(Predicted)
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4454

O-(乙烯氧基丁基)-N-(三乙氧基硅基丙基)脲烷 - Risk and Safety

Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
TSCA	No

O-(乙烯氧基丁基)-N-(三乙氧基硅基丙基)脲烷 - Introduction

4-(ethenyloxy)butyl [3-(triethoxysilyl)propyl]carbamate, also known as VPEG-SE, is an organic silicon compound. The following is a description of its nature, use, formulation and safety information:

Nature:
- VPEG-SE is a compound with a transparent liquid state, the molecular formula is C13H31NO3Si.
-It has lower viscosity and higher reactivity.
-The compound has good solubility and stability.

Use:
- VPEG-SE are often used as crosslinking agents and modifiers in the polymer and coating industries.
-It can react with amino compounds to form cross-linked polymers and improve the physical properties of polymers.
- VPEG-SE can also be used in adhesives, sealants and coatings.

Method:
-The preparation of VPEG-SE is usually obtained by reacting silane coupling agents and alcohols.
-A common preparation method is to react a silane coupling agent (such as 3-(triethoxysilyl) propyltrimethoxysilane) with an alcohol (such as ethylene glycol monopropyl ether) under suitable conditions, get VPEG-SE.

Safety Information:
-When using VPEG-SE, take necessary safety measures, such as wearing chemical protective gloves and glasses.
-Avoid contact with skin and eyes to avoid irritation and damage.
-During storage and use, avoid contact with oxidants, acids and alkalis to avoid dangerous reactions.
-Untreated waste and residues should be treated and disposed of in accordance with local regulations.

Last Update：2024-04-10 22:29:15