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(Trifluoromethyl)trimethylsilane

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Origin: China

Cas No: 81290-20-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
81290-20-2
Other Names:
TTMS
MF:
C4H9F3Si
EINECS No.:
ND
Place of Origin:
Shandong, China
Type:
Syntheses Material Intermediates
Purity:
98.0%min
Brand Name:
Haihang
Model Number:
HH036
Application:
Organic Synthesis
Appearance:
Colorless clear liquid
Packaging&Delivery
Packaging Details
5kg/drum
Port
shanghai

Property

CAS No.: 81290-20-2 Formula: C4H9F3Si Molecular Weight: 142.19500

Description

Trifluoromethyltrimethylsilane (often called Ruppert's reagent or Ruppert-Prakash reagent) is a reagent used in organic chemistry for the introduction of the trifluoromethyl group. The compound was first prepared in 1984 in Ingo Ruppert's group at the University of Bonn and introduced into the vocabulary of organic chemistry by the group of Surya Prakash at the University of Southern California five years later.

Basic Info

Chemical Name	(Trifluoromethyl)trimethylsilane
Synonyms	trimethyl(trifluoromethyl)silane;
CAS No.	81290-20-2
Molecular Formula	C4H9F3Si
Molecular Weight	142.19500
PSA	0.00000
LogP	2.84600

Properties

Appearance & Physical State	clear colorless solution
Density	0.969
Boiling Point	49ºC
Flash Point	-16ºC
Refractive Index	n20/D 1.386
Storage Condition	2-8ºC
Vapor Pressure	10.98 psi ( 55 °C)

Safety Info

Hazard Class	3
Safety Statements	S16-S26-S39
HS Code	2931900090
Packing Group	II
WGK Germany	3
RIDADR	UN 1993
Risk Statements	R11; R19; R36/37
Hazard Codes	F; Xi
Hazard Declaration	H225; H302; H319; H335; H351
Supplemental Hazard Statements	May form explosive peroxides.
Caution Statement	P210; P280; P301 + P312 + P330; P305 + P351 + P338; P370 + P378; P403 + P235
Symbol	GHS02, GHS07, GHS08
Signal Word	Danger

Synthesis Route

chlorotrimethylsilane+fluoroform→(Trifluoromethyl)trimethylsilane
chlorotrimethylsilane+Trifluoromethyl iodide→(Trifluoromethyl)trimethylsilane
chlorotrimethylsilane+BROMOTRIFLUOROMETHANE→(Trifluoromethyl)trimethylsilane

Precursor

fluoroform
trifluoromethylsulfonylbenzene
Trifluoromethyl iodide
BROMOTRIFLUOROMETHANE

Downstream Product

2-(Trifluoromethyl)benzonitrile
1-(2-chloropyridin-3-yl)-2,2,2-trifluoroethanone
2,2,2-trifluoro-1-pyridin-2-ylethanol
4-(2,2,2-Trifluoro-1-hydroxyethyl)benzonitrile

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