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3-Formyl-2,4-dihydroxy-benzoic acid, also known as vanillic acid, is a naturally occurring organic compound with the chemical formula C7H6O4. It is a white crystalline solid that is found in various plants, such as vanilla beans, and is used as a flavoring agent and preservative in the food industry. Vanillic acid has a molecular weight of 166.12 g/mol and is characterized by its distinct aromatic smell and sweet taste. It is also used in the synthesis of various pharmaceuticals, fragrances, and other chemical products. The compound is known for its antioxidant properties and has been studied for its potential health benefits, such as anti-inflammatory and anticancer effects.

4435-88-5

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4435-88-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4435-88-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4435-88:
(6*4)+(5*4)+(4*3)+(3*5)+(2*8)+(1*8)=95
95 % 10 = 5
So 4435-88-5 is a valid CAS Registry Number.

4435-88-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-formyl-2,4-dihydroxy-benzoic acid

1.2 Other means of identification

Product number -
Other names 3-Formyl-2,4-dihydroxy-benzoesaeure

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:4435-88-5 SDS

4435-88-5Relevant academic research and scientific papers

Synthesis of salicylaldehydes from phenols via copper-mediated duff reaction

Fu, Xue-Wen,Pu, Wen-Chen,Zhang, Guo-Lin,Wang, Chun

, p. 8147 - 8158 (2015/02/19)

A copper-mediated Duff reaction for ortho-selective formylation of phenols has been developed. In the presence of copper species, significant improvements of yield and ortho-selectivity of the Duff formylation were achieved, which provides an easy access to salicylaldehydes from phenols.

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