85272-30-6

85272-30-6 - Names and Identifiers

Name	diisopropylsilyl bis(trifluoromethane sulfonate)
Synonyms	diisopropylbis(trifluoromethanesulfonyl)silane Diisopropylsilyl bis(trifluoromethanesulfonate) DIISOPROPYLSILYL BIS(TRIFLUOROMETHANESULFONATE) diisopropylsilyl bis(trifluoromethane sulfonate) Diisopropylsilylenebis(trifluoromethanesulfonate) TRIFLUOROMETHANESULFONIC ACID DIISOPROPYLSILYLENE ESTER DIISOPROPYLSILYL BIS(TRIFLUOROMETHANE-SU LFONATE), TECH. bis(1-methylethyl)silanediyl bis(trifluoromethanesulfonate) Bis(trifluoromethanesulfonic acid)diisopropylsilanediyl ester Methanesulfonic acid, trifluoro-, bis(1-methylethyl)silylene ester Methanesulfonic acid, 1,1,1-trifluoro-, bis(1-methylethyl)[[(trifluoromethyl)sulfonyl]oxy]silyl ester
CAS	85272-30-6
InChI	InChI=1/C8H14F6O6S2Si/c1-5(2)23(6(3)4,19-21(15,16)7(9,10)11)20-22(17,18)8(12,13)14/h5-6H,1-4H3

85272-30-6 - Physico-chemical Properties

Molecular Formula	C8H14F6O6S2Si
Molar Mass	412.4
Density	1.396g/mLat 25°C(lit.)
Boling Point	85-86°C2mm Hg(lit.)
Flash Point	>230°F
Vapor Presure	0.031mmHg at 25°C
Specific Gravity	1.396
BRN	3567500
Storage Condition	Room Temprature
Sensitive	8: reacts rapidly with moisture, water, protic solvents
Refractive Index	n20/D 1.382(lit.)

85272-30-6 - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	R34 - Causes burns R37 - Irritating to the respiratory system
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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 3265 8/PG 2
WGK Germany	3
FLUKA BRAND F CODES	10-21
Hazard Class	8
Packing Group	III

85272-30-6 - Introduction

diisopropylsilyl bis(trifluoromethane sulfonate) is a chemical compound with the formula [(CH3)2CH]2Si(OSO2CF3)2. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White crystalline solid
-Density: approx. 1.38g/cm³
-Melting point: about 57-59°C
-insoluble in water, soluble in organic solvents, such as ether, chloroform, dichloromethane, etc.
-is a strong acidic reagent, water decomposition release energy
-Air and moisture sensitive

Use:
- diisopropylsilyl bis(trifluoromethane sulfonate) can be used as an ion exchanger, catalyst and reaction intermediate in organic synthesis
-Can be used to promote esterification, alcohol condensation, haloalkylation and reduction reactions
-It has a wide range of applications in organic synthesis, and is often used in reactions such as the introduction and removal of protective groups

Preparation Method:
- diisopropylsilyl bis(trifluoromethane sulfonate) can be prepared by reacting [(CH3)2CH]2SiCl2 and CF3SO3Ag in an organic solvent
-The white solid generated during the reaction is the prepared product, and the pure product can be obtained through filtrate and crystallization

Safety Information:
- diisopropylsilyl bis(trifluoromethane sulfonate) is a strong acidic reagent, to avoid contact with water, so as not to trigger a dangerous reaction
-Use with appropriate protective gloves, glasses and protective clothing, and ensure operation in a well-ventilated area
-Storage should be stored in a dry, cool, well-ventilated place, away from fire and oxidizing agents
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice and treatment

Note: When using or handling chemical reagents, please strictly follow the relevant operating procedures, and ensure that you understand and follow the safe operating guidelines and laboratory safety regulations.

Last Update：2024-04-10 22:29:15