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16956-91-5

16956-91-5

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16956-91-5 Usage

Uses

1,4-Bis(Trimethylsilyl)tetrafluorobenzene is nanomaterial printing ink for electroluminescent diode display.

Check Digit Verification of cas no

The CAS Registry Mumber 16956-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,5 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16956-91:
(7*1)+(6*6)+(5*9)+(4*5)+(3*6)+(2*9)+(1*1)=145
145 % 10 = 5
So 16956-91-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H18F4Si2/c1-17(2,3)11-7(13)9(15)12(18(4,5)6)10(16)8(11)14/h1-6H3

16956-91-5 Well-known Company Product Price

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  • Alfa Aesar

  • (H26009)  1,4-Bis(trimethylsilyl)tetrafluorobenzene, 98%   

  • 16956-91-5

  • 1g

  • 4175.0CNY

  • Detail

16956-91-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name trimethyl-(2,3,5,6-tetrafluoro-4-trimethylsilylphenyl)silane

1.2 Other means of identification

Product number -
Other names 1,4-Trimethylsilyl-tetrafluorbenzol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16956-91-5 SDS

16956-91-5Relevant articles and documents

-

Fearon,F.W.G.,Gilman,H.

, p. 535 - 537 (1967)

-

REACTIONS OF POLYFLUORO AROMATIC COMPOUNDS WITH ELECTROPHILIC AGENTS IN THE PRESENCE OF TRIS(DIALKYLAMINO)PHOSPHINES. I. SYNTHESIS OF TRIALKYLSILYL(GERMYL, STANNYL, OR PLUMBYL)POLYFLUOROBENZENES

Bardin, V. V.,Pressman, L. S.,Rogoza, L. N.,Furin, G. G.

, p. 1931 - 1937 (2007/10/02)

Polyfluorophenyl bromides and iodides react with alkylhalo derivatives of silicon, germanium, tin, or lead in the presence of equimolar amounts of a tris(dialkylamino)phosphine to give polyfluorophenyl(alkyl) derivatives of the above-mentioned elements and phosphonium salts.Electron-donor substituents in position 4 of the polyfluorophenyl bromide slow down the reaction, while electron-acceptor substituents accelerate it.

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