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Phenol, 2-(1,1-dimethylethyl)-6-(2-propenyl)-, also known as 6-isopropenyl-2-tert-butyl-4-methylphenol or Butylated hydroxytoluene (BHT), is a synthetic organic compound widely used as an antioxidant and preservative in various industries. It is a white crystalline solid with a molecular formula of C15H24O and a molecular weight of 220.35 g/mol. BHT is effective in preventing the oxidation of fats and oils, making it a common additive in food products, cosmetics, and pharmaceuticals. It is also used as a stabilizer in plastics and rubber, as well as an intermediate in the synthesis of other chemicals. The compound is generally recognized as safe by regulatory agencies, but its use is subject to specific limits to ensure consumer safety.

3354-55-0

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3354-55-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3354-55-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,5 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3354-55:
(6*3)+(5*3)+(4*5)+(3*4)+(2*5)+(1*5)=80
80 % 10 = 0
So 3354-55-0 is a valid CAS Registry Number.

3354-55-0Relevant academic research and scientific papers

Water-Accelerated Claisen Rearrangements

Wipf, Peter,Rodriguez, Sonia

, p. 434 - 440 (2007/10/03)

Allyl aryl ethers undergo accelerated Claisen and [1,3] rearrangements in the presence of a mixture of trialkylalanes and water or aluminoxanes. The ratio of ortho-, meta-, and pora-Claisen products depends to a large extent on the presence of water and to a much lesser extent on the nature of the alane.

Method for treating multiple sclerosis

-

, (2008/06/13)

Provided is a method of treating multiple sclerosis employing certain aryl-substituted rhodanines.

Method of treating inflammatory bowel disease

-

, (2008/06/13)

Provided is a method of treating inflammatory bowel disease in mammals utilizing certain benzyl-substituted rhodanine derivatives. Also provided are novel benzyl-substituted rhodanine derivatives and pharmaceutical compositions thereof, as well as a novel process for selectively isolating in substantially pure enantiomeric form the enantiomers of certain racemic benzyl-substituted rhodanine derivatives.

Convenient synthesis of 2,4-cyclohexadien-1-ones by regioselective methylthiomethylation of phenols

Katayama,Watanabe,Yamauchi

, p. 439 - 444 (2007/10/02)

A convenient synthesis of a variety of 2,4-cyclohexadien-1-ones 3-7 is deseribed. Reaction of various phenols 2 having appropriate substituents with an excess of S,S-dimethylsuccinimidosulfonium chloride (Corey-Kim reagent, 1) in the presence of triethyla

Method of treating type I diabetes

-

, (2008/06/13)

Provided is a method for treating Type I diabetes in mammals utilizing certain aryl-substituted rhodanine derivatives.

Process for the preparation of certain substituted aromatic compounds

-

, (2008/06/13)

The present invention involves process for the preparation of compounds having the chemical structure: STR1 wherein Ar--H is an aromatic compound which is activated to an electrophilic attack, and wherein --Y is an aliphatic group having a labile moiety,

Tert-butylphenyl compounds useful as anti-inflammatory agents

-

, (2008/06/13)

The present invention involves compounds having the structure: STR1 wherein: (a) --A1 is selected from the group consisting of --OH, --H, and --O2 CR; (b) --A2 is selected from the group consisting of unsubstituted or substituted, saturated or unsaturated, straight, branched and cyclic alkyl having from 1 to about 10 carbon atoms; (c)--A3 is selected from --C(CH3)3, --Si(CH3)3, and --CF3 ; and (d) --Y is selected from certain low molecular weight alkyl chains which terminate in specific unsaturated functional groups: STR2 and aldehydes in the form of their acetals; pharmaceutical compositions comprising such compounds; and methods for treating inflammation by administering such compounds.

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