3-(3,3,3-TRIFLUOROPROPYL)HEPTAMETHYLTRISILOXANE

3-(3,3,3-TRIFLUOROPROPYL)HEPTAMETHYLTRISILOXANE - Names and Identifiers

Name	3-(3,3,3-trifluoropropyl)heptamethyltrisiloxane
Synonyms	3-(3,3,3-TRIFLUOROPROPYL)HEPTAMETHYLSILOXANE 3-(3,3,3-trifluoropropyl)heptamethyltrisiloxane 3-(3,3,3-TRIFLUOROPROPYL)HEPTAMETHYLTRISILOXANE 1,1,1,3,5,5,5-heptamethyl-3-(3,3,3-trifluoropropyl)trisiloxane 1,1,1,3,5,5,5-heptamethyl-3-(3,3,3-trifluoropropyl)-trisiloxane 1,1,1,3,5,5,5-Heptamethyl-3-(3,3,3-trifluoropropyl)pentanetrisiloxane trimethyl-[methyl-(3,3,3-trifluoropropyl)-trimethylsilyloxysilyl]oxysilane 2,2,4,6,6-Pentamethyl-4-(3,3,3-trifluoropropyl)-3,5-dioxa-2,4,6-trisilaheptane
CAS	27703-88-4
InChI	InChI=1/C10H25F3O2Si3/c1-16(2,3)14-18(7,15-17(4,5)6)9-8-10(11,12)13/h8-9H2,1-7H3

3-(3,3,3-TRIFLUOROPROPYL)HEPTAMETHYLTRISILOXANE - Physico-chemical Properties

Molecular Formula	C10H25F3O2Si3
Molar Mass	318.56
Density	0,093 g/cm3
Melting Point	<0°C
Boling Point	66 °C
Flash Point	>65°C
Vapor Presure	0.181mmHg at 25°C
Specific Gravity	0.959
Sensitive	4: no reaction with water under neutral conditions
Refractive Index	1.375

3-(3,3,3-TRIFLUOROPROPYL)HEPTAMETHYLTRISILOXANE - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	36/38 - Irritating to eyes 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.
TSCA	No
Hazard Note	Corrosive

3-(3,3,3-TRIFLUOROPROPYL)HEPTAMETHYLTRISILOXANE - Introduction

3-(3,3,3-trifluoropropyl) heptamethyltrisilane is an organosilicon compound. Its chemical formula is C16H41F3O2Si3 and its molecular weight is 430.77g/mol.

Nature:
-Appearance: colorless liquid
-Solubility: Soluble in organic solvents, insoluble in water
-Melting point:-78 ° C
-Boiling point: 160 ° C (decomposition)

Use:
-As an anti-adhesive and anti-adhesive: Due to its special structure and low surface tension, it can be used as an anti-adhesive and anti-adhesive in many application fields. For example, in plastics processing, the coatings industry and the manufacture of adhesives play a role in wetting and release.
-As a lubricant: It can be added to grease, oil or lubricant to improve its lubricating performance. It is widely used in machinery manufacturing and automobile industries.
-As a surfactant: Due to its lower surface tension, it can be used as a surfactant to stabilize liquids and increase the wettability of liquids in some fields.

Method:
3-(3,3,3-trifluoropropyl)heptamethyltrisiloxane can be obtained by reacting methylethyltripropenyl trisilicate with trifluorochloropropane under the catalysis of hydrofluoric acid.

Safety Information:
3-(3,3,3-trifluoropropyl) heptamethyltrisilane has certain potential risks to human health and the environment. In the process of use, should pay attention to the following safety matters:
-Avoid skin and eye contact, and wear personal protective equipment (such as gloves, glasses, etc.) if necessary.
-Avoid breathing vapors or gases and ensure a well-ventilated working environment.
-Avoid contact with oxidants to avoid fire and explosion.
-Store away from fire and heat sources, and store in a cool and ventilated place.
-Strictly comply with chemical management regulations and handle and dispose of in accordance with relevant regulations.

Last Update：2024-04-10 22:29:15