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1,3-Propanediol, 2-(2-phenylethyl)-, also known as 2-benzyl-1,3-propanediol, is an organic compound with the chemical formula C??H??O?. It is a colorless liquid with a molecular weight of 166.22 g/mol. 1,3-Propanediol, 2-(2-phenylethyl)- is characterized by a propanediol backbone, where one of the hydroxyl groups is replaced by a 2-phenylethyl group, which consists of a benzene ring attached to an ethyl chain. 2-Benzyl-1,3-propanediol is used as a building block in the synthesis of various pharmaceuticals, fragrances, and other specialty chemicals due to its unique structure and reactivity. It is also known for its potential applications in the production of polymers and as a chiral auxiliary in asymmetric synthesis.

1518-28-1

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1518-28-1 Usage

Molecular weight

180.24 g/mol

Chemical classification

Diol compound

Usage

Fragrance ingredient in cosmetics and personal care products (perfumes, lotions, soaps)

Usage

Flavoring agent in food products

Usage

Stabilizer in pharmaceutical formulations

Aroma

Mild, floral, and slightly sweet

Safety

Considered safe for use in consumer products when used in accordance with regulations and guidelines

Check Digit Verification of cas no

The CAS Registry Mumber 1518-28-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,1 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1518-28:
(6*1)+(5*5)+(4*1)+(3*8)+(2*2)+(1*8)=71
71 % 10 = 1
So 1518-28-1 is a valid CAS Registry Number.

1518-28-1Relevant academic research and scientific papers

The prins cascade cyclization reaction for the synthesis of angularly-fused tetrahydropyran and piperidine derivatives

Subba Reddy,Kumar, Harish,Borkar, Prashant,Yadav,Sridhar

supporting information, p. 1993 - 1999 (2013/05/22)

2-Arylethylbut-3-en-1-ol is found to undergo smooth Prins cascade reactions with various aldehydes in the presence of Sc(OTf)3 (10 mol-%) and a stoichiometric amount of TsOH to afford the corresponding trans-fused hexahydro-1H-benzo[f]isochrome

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