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1-(Dimethylphosphanyl)-3-fluorobenzene is an organophosphorus compound with the chemical formula C8H9FSP. It is a colorless liquid at room temperature and has a molecular weight of 180.21 g/mol. 1-(dimethylphosphanyl)-3-fluorobenzene is characterized by the presence of a dimethylphosphanyl group (P(CH3)2) attached to the benzene ring at the 1-position and a fluorine atom at the 3-position. It is used as a precursor in the synthesis of various organophosphorus compounds, particularly in the production of agrochemicals and flame retardants. Due to its potential toxicity and reactivity, it is important to handle this chemical with care and in accordance with safety guidelines.

7217-39-2

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7217-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7217-39-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,1 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7217-39:
(6*7)+(5*2)+(4*1)+(3*7)+(2*3)+(1*9)=92
92 % 10 = 2
So 7217-39-2 is a valid CAS Registry Number.

7217-39-2Downstream Products

7217-39-2Relevant academic research and scientific papers

Di- And trifluorobenzenes in reactions with Me2em (E = P, N; M = SiMe3, SnMe3, Li) reagents: Evidence for a concerted mechanism of aromatic nucleophilic substitution

Goryunov, Leonid I.,Grobe, Joseph,Le Van, Due,Shteingarts, Vitalij D.,Mews, Ruediger,Lork, Enno,Wuerthwein, Ernst-Ulrich

, p. 1111 - 1123 (2010)

Dimethyl(trimethylsilyl)phosphane (Me3SiPMe2) has been successfully used for the substitution of fluorine variously in 1,3- (1) or 1,2-difluorobenzene (2) or in 1,3,5- (3) or 1,2,3trifluorobenzene (4) by the Me2P group at

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