Cas 70690-17-4,3-(2-Fluorosulfonyl-4,5-dimethyl-benzyl)-2,4,5-trimethyl-benzenesulfonyl fluoride

70690-17-4

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Basic information

Product Name: 3-(2-Fluorosulfonyl-4,5-dimethyl-benzyl)-2,4,5-trimethyl-benzenesulfonyl fluoride
Synonyms:
CAS NO:70690-17-4
Molecular Formula:
Molecular Weight: 402.483
EINECS: N/A
Product Categories: N/A
Mol File: 70690-17-4.mol
Article Data: 2

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 3-(2-Fluorosulfonyl-4,5-dimethyl-benzyl)-2,4,5-trimethyl-benzenesulfonyl fluoride(CAS DataBase Reference)
NIST Chemistry Reference: 3-(2-Fluorosulfonyl-4,5-dimethyl-benzyl)-2,4,5-trimethyl-benzenesulfonyl fluoride(70690-17-4)
EPA Substance Registry System: 3-(2-Fluorosulfonyl-4,5-dimethyl-benzyl)-2,4,5-trimethyl-benzenesulfonyl fluoride(70690-17-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 70690-17-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 70690-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,9 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70690-17:
(7*7)+(6*0)+(5*6)+(4*9)+(3*0)+(2*1)+(1*7)=124
124 % 10 = 4
So 70690-17-4 is a valid CAS Registry Number.

70690-17-4Upstream product

445-09-0 2,4,5-trimethylbenzenesulfonyl fluoride

70690-17-4Downstream Products

70690-17-4Relevant articles and documents

THE ESR SPECTRA, STRUCTURE, AND REACTIVITY OF AROMATIC RADICAL-CATIONS IN SUPERACIDS

Rudenko, A. P.

, p. 1946 - 1980 (2007/10/03)

The oxidation of aromatic compounds by lead dioxide in superacids based on fluorosulfonic acid at -75 deg C takes place by a one-electron mechanism and leads in many cases to relatively stable radical-cations.The ESR spectra, the isotropic hyperfine coupling constants, data on the reactivity of the radical-cations, and the structures of the final products from their transformations under "long-life" conditions are presented.

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