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Benzene, 1,1'-[methylenebis(oxy)]bis[3-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33257-34-0

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33257-34-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33257-34-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,5 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 33257-34:
(7*3)+(6*3)+(5*2)+(4*5)+(3*7)+(2*3)+(1*4)=100
100 % 10 = 0
So 33257-34-0 is a valid CAS Registry Number.

33257-34-0Downstream Products

33257-34-0Relevant academic research and scientific papers

Preparation method of 1,2-bis(3-methyl phenoxy) ethane

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Paragraph 0022; 0026-0027; 0028-0029; 0030-0031; 0032-0033, (2019/03/08)

The invention relates to the field of thermal sensitizers, in particular to a preparation method of a 1,2-bis(3-methyl phenoxy) ethane thermal sensitizer. The preparation method comprises the following steps: (1) adding m-cresol and potassium hydroxide in

Room-temperature ionic liquid-promoted Williamson's synthesis of ethers: A facile synthesis of diaryloxymethanes

More,Ardhapure,Naik,Bhusare,Jadhav,Pawar

, p. 3113 - 3118 (2007/10/03)

A simple and efficient method has been developed for the synthesis of phenolic ethers using room-temperature ionic liquid, not only as solvent but also as promoter. Ionic liquid was recycled and subsequently reused without any loss of the product. Copyright Taylor & Francis, Inc.

Practical synthesis of diaryloxymethanes

Liu, Wenming,Szewczyk, Joanna,Waykole, Liladhar,Repic, Oljan,Blacklock, Thomas J.

, p. 1751 - 1754 (2007/10/03)

Diaryloxymethanes were prepared by treating phenols with sodium hydride and dichloromethane in N-methyl-pyrrolidinone (NMP) at 40°C.

Practical synthesis of diaryloxymethanes

Liu, Wenming,Szewczyk, Joanna,Waykole, Liladhar,Repic, Oljan,Blacklock, Thomas J.

, p. 2719 - 2723 (2007/10/03)

Diaryloxymethanes were prepared by treating phenols with sodium hydride and dichloromethane in N-methyl-pyrrolidinone (NMP) at 40°C.

Synthesis of Diaryloxymethanes using Poly(ethylene glycol) as a Phase-transfer Catalyst

Salunkhe, Manikrao M.,Kavitake, Bhanudas P.,Patil, Sucheta V.,Wadgaonkar, Prakash P.

, p. 503 (2007/10/03)

Diaryloxymethanes have been synthesized in high yields under conditions of solid-liquid phase-transfer catalysis using poly(ethylene glycol)-600 (PEG-600) as the catalyst.

POLYMER SUPPORTED REAGENTS: AN EFFICIENT METHOD FOR THE SYNTHESIS OF DIARYLOXYMETHANES

Salunkhe, M. M.,Salunkhe, D. G.,Kanade, A. S.,Mane, R. B.,Wadgaonkar, P. P.

, p. 1143 - 1147 (2007/10/02)

Diaryloxymethanes were synthesized in high yield and in high purity by the treatment of polymer supported phenoxide ions with dichloromethane.

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