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Piperonal, also known as heliotropin, is an organic compound with the chemical formula C8H6O3. It is a pale yellow, crystalline substance that is widely used in the synthesis of various fragrances and flavorings, particularly in the production of vanillin. Piperonal has a strong, sweet, and slightly musty odor, and it is derived from the essential oils of plants like heliotrope and tobacco. Dibenzyl mercaptal, on the other hand, is an organosulfur compound with the chemical formula C14H14S2. It is a colorless liquid with a strong, pungent odor and is used as a synthetic flavoring agent in the food and beverage industry. Both piperonal and dibenzyl mercaptal are important chemicals in the fragrance and flavor industries, contributing to the creation of various scents and tastes in consumer products.

4720-67-6

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4720-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4720-67-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4720-67:
(6*4)+(5*7)+(4*2)+(3*0)+(2*6)+(1*7)=86
86 % 10 = 6
So 4720-67-6 is a valid CAS Registry Number.
InChI:InChI=1/C22H20O2S2/c1-3-7-17(8-4-1)14-25-22(26-15-18-9-5-2-6-10-18)19-11-12-20-21(13-19)24-16-23-20/h1-13,22H,14-16H2

4720-67-6SDS

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 5-[bis(benzylsulfanyl)methyl]-1,3-benzodioxole

1.2 Other means of identification

Product number -
Other names Piperonal,dibenzyl mercaptal

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:4720-67-6 SDS

4720-67-6Downstream Products

4720-67-6Relevant academic research and scientific papers

Silica-supported phosphorus pentoxide: A reusable catalyst for S,S-acetalization of carbonyl groups under ambient conditions

Shaterian, Hamid Reza,Azizi, Kobra,Fahimi, Nafiseh

experimental part, p. 85 - 91 (2012/01/06)

Phosphorus pentoxide supported on silica gel (P2O 5/SiO2) efficiently acts as a highly active and reusable catalyst for cyclic and non-cyclic S,S-acetalization of a variety of carbonyl compounds under mild, solvent-free an

A general alternative to obtain S.S-acetals using taff, a bentonitic clay, as the catalyst

Miranda,Osnaya,Garduno,Delgado,Alvarez,Salmon

, p. 1587 - 1597 (2007/10/03)

A one-pot general alternative to prepare dithioacetals, with excellent yields, via the condensation of 1,3-propanedithiol, benzyl, and n-butyl mercapthanes with several carbonylic compounds using a bentonitic earth as the catalyst is proposed. Also, the a

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