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O-trifluoroacetyl-2,5-dimethylphenol is a chemical compound with the molecular formula C10H9F3O3. It is a derivative of phenol, where two methyl groups are attached to the 2nd and 5th carbon atoms, and a trifluoroacetyl group is attached to the oxygen atom. O-trifluoroacetyl-2,5-dimethylphenol is characterized by its aromatic structure and the presence of three fluorine atoms in the acetyl group, which can influence its reactivity and stability. It is used in various chemical reactions and synthesis processes, particularly in the preparation of pharmaceuticals and agrochemicals. Due to its specific functional groups, it can participate in a range of chemical transformations, such as nucleophilic substitutions and elimination reactions. The compound's properties, including its reactivity, solubility, and potential applications, make it a valuable intermediate in organic chemistry.

1957-18-2

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1957-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1957-18-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,5 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1957-18:
(6*1)+(5*9)+(4*5)+(3*7)+(2*1)+(1*8)=102
102 % 10 = 2
So 1957-18-2 is a valid CAS Registry Number.

1957-18-2Downstream Products

1957-18-2Relevant academic research and scientific papers

Determination of Hydroxyaromatic Compounds in Complexes Mixtures by Tandem Mass Spectrometry

Stach, Joachim,Zimmer, Dieter,Moeder, Monika,Herzschuh, Rainer

, p. 946 - 952 (1989)

Derivatization of alkylated hydroxyaromatics with N-methyl-bis(trifluoroacetamide) is used for a rapid screening for alkylated hydroxyaromatic compounds in complex mixtures by tandem mass spectrometry.Applications are based on a detailed investigation of the fragmentation reactions of derivatized alkylated phenols, 2,3-dihydroindenols, indenols, 1,2,3,4-tetrahydronaphthols and naphthols.As shown by daughter-ion mass spectra obtained in different field-free regions ofba BEQQ-instrument, the loss of CF3COOH, CF3CO radical or CF3COO radical, respectively, is common for the compounds studied and acn be used for their detection by means of neutral mass loss scans.

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