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4,5-Dimethyl-2-phenyl-1,3-dioxolane is a chemical compound with the molecular formula C11H12O2. It is a heterocyclic organic molecule that features a 1,3-dioxolane ring, which is a five-membered ring containing two oxygen atoms. The compound has two methyl groups (-CH3) at the 4th and 5th positions, and a phenyl group (C6H5) attached at the 2nd position. This aromatic ring contributes to the compound's stability and reactivity. 4,5-Dimethyl-2-phenyl-1,3-dioxolane is often used as a synthetic intermediate in the preparation of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique structure and reactivity. It is typically synthesized through the reaction of phenylacetaldehyde with acetone in the presence of an acid catalyst.

4359-31-3

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4359-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4359-31-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,5 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4359-31:
(6*4)+(5*3)+(4*5)+(3*9)+(2*3)+(1*1)=93
93 % 10 = 3
So 4359-31-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H14O2/c1-8-9(2)13-11(12-8)10-6-4-3-5-7-10/h3-9,11H,1-2H3

4359-31-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,5-dimethyl-2-phenyl-1,3-dioxolane

1.2 Other means of identification

Product number -
Other names 4,5-dimethyl-2-phenyl-[1,3]dioxolane

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:4359-31-3 SDS

4359-31-3Relevant academic research and scientific papers

2,4,4,6-Tetrabromo-2,5-cyclohexadienone (TABCO) as a versatile, efficient, and chemoselective catalyst for the acetalization and transacetalization of carbonyl compounds, the preparation of acetonides from epoxides and acylals (1,1-diacetates) from aldehydes

Firouzabadi, Habib,Iranpoor, Nasser,Shaterian, Hamid Reza

, p. 2195 - 2205 (2007/10/03)

The efficient and chemoselective preparation of acetals and ketals from carbonyl compounds, transacetalization reactions, the conversion of epoxides to acetonides, and the preparation of acylals from aldehydes in the presence of catalytic amounts of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (TABCO) are described.

Acetals by AlFe-pillared montmorillonite catalysis

Cramarossa, Maria Rita,Forti, Luca,Ghelfi, Franco

, p. 15889 - 15894 (2007/10/03)

AlFe-pillared montmorillonite is an efficient catalyst for acetals preparation in CH2Cl2 at room temperature.

Synthese d'acetals cycliques dans des conditions douces; Applications a l'acetalisation du chloramphenicol

Meslard, J. C.,Subira, F.,Vairon, J. P.,Guy, A.,Garreau, R.

, p. 84 - 89 (2007/10/02)

Acetalization of 1-2 and 1-3 diols, even as sterically crowded as chloramphenicol, by carbonyl derivatives with substituents of various sizes has been performed at room temperature under mild conditions, by using heterogeneous catalysis (sulfonated polystyrene) in the presence of molecular sieves.Several new acetals of chloramphenicol have thus been obtained in good yields, isolated and characterized.

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