Skip to the beginning of the images gallery

1,4-BIS(TRIMETHYLSILYL)-2,3,5,6-TETRAFLUOROBENZENE , CAS No.16956-91-5

COA

Cas Number: 16956-91-5
Molecular Weight: 294.443
PubChem CID: 2769673

In stock

Item Number

B167835

Grouped product items
SKU	Size	Availability	Price	Qty
B167835-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$410.90

Basic Description

Synonyms	1,4-Bis(trimethylsilyl)tetrafluorobenzene \| 16956-91-5 \| trimethyl-(2,3,5,6-tetrafluoro-4-trimethylsilylphenyl)silane \| (Perfluoro-1,4-phenylene)bis(trimethylsilane) \| trimethyl[2,3,5,6-tetrafluoro-4-(trimethylsilyl)phenyl]silane \| 1,4-bis(trimethylsilyl)-2,3,5,6-t
Storage Temp	Room temperature
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Halobenzenes

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Halobenzenes
Intermediate Tree Nodes	Not available
Direct Parent	Fluorobenzenes
Alternative Parents	Alkylarylsilanes Aryl fluorides Organic metalloid salts Organofluorides Hydrocarbon derivatives Alkylsilanes
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Alkylarylsilane - Fluorobenzene - Aryl halide - Aryl fluoride - Organic metalloid salt - Hydrocarbon derivative - Organic salt - Organosilicon compound - Alkylsilane - Organofluoride - Organohalogen compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as fluorobenzenes. These are compounds containing one or more fluorine atoms attached to a benzene ring.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	trimethyl-(2,3,5,6-tetrafluoro-4-trimethylsilylphenyl)silane
INCHI	InChI=1S/C12H18F4Si2/c1-17(2,3)11-7(13)9(15)12(18(4,5)6)10(16)8(11)14/h1-6H3
InChIKey	RIGHSQASRZUCPK-UHFFFAOYSA-N
Smiles	C[Si](C)(C)C1=C(C(=C(C(=C1F)F)[Si](C)(C)C)F)F
Isomeric SMILES	C[Si](C)(C)C1=C(C(=C(C(=C1F)F)[Si](C)(C)C)F)F
Molecular Weight	294.443
Reaxy-Rn	2944830
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2944830&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	294.430 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	294.088 Da
Monoisotopic Mass	294.088 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	251.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration