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Benzaldehyde, 3,3'-methylenebis[6-hydroxy-5-methyl-, also known as 4,4'-Methylenebis(2-methyl-6-tert-butylphenol) or Bisphenol A Bis(allyl) Ether, is a chemical compound with the molecular formula C21H26O2. It is a white crystalline solid that is soluble in organic solvents and has a melting point of 85-87°C. Benzaldehyde, 3,3'-methylenebis[6-hydroxy-5-methyl- is primarily used as an antioxidant and a stabilizer in various industrial applications, including the production of plastics, rubber, and adhesives. It is also employed as a UV stabilizer in the manufacturing of polyolefins and other polymers to prevent degradation caused by exposure to sunlight and heat. The compound's structure features two benzaldehyde moieties connected by a methylene bridge, with hydroxy and methyl groups attached to the benzene rings, which contribute to its antioxidant properties.

247172-40-3

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247172-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 247172-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,1,7 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 247172-40:
(8*2)+(7*4)+(6*7)+(5*1)+(4*7)+(3*2)+(2*4)+(1*0)=133
133 % 10 = 3
So 247172-40-3 is a valid CAS Registry Number.

247172-40-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-[(3-formyl-4-hydroxy-5-methylphenyl)methyl]-2-hydroxy-3-methylbenzaldehyde

1.2 Other means of identification

Product number -
Other names 3,3'-dimethyl-5,5'-methylenebis(salicylaldehyde)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:247172-40-3 SDS

247172-40-3Downstream Products

247172-40-3Relevant academic research and scientific papers

METHOD FOR PRODUCING NEW POLYNUCLEAR POLY(FORMYLPHENOL)

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Page/Page column 18, (2009/07/25)

Produce the target substance, or a polynuclear poly(formylphenol) expressed by General Formula (2), in an industrial setting with ease and at high purity by causing a polynuclear poly(hydroxymethylphenol) or polynuclear poly(alkoxymethylphenol) to react with hexamethylene tetramine in the presence of an acid and then hydrolyzing the obtained reaction product.

Synthesis and characterization of 'calixsalens': A new class of macrocyclic chiral ligands

Li, Zengmin,Jablonski, Chet

, p. 1531 - 1532 (2007/10/03)

Template directed reaction of dialdehydes and (R,R)- or (S,S)-1,2-diaminocyclohexane affords a practical route to chiral, metal-free macrocyclic salen dimers which have a novel calixarene-like structure and show catalytic activity for enantioselective epo

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