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873012-43-2

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  • 1,3-Dioxolane, 2-(bromomethyl)-2-[2-chloro-4-(4-chlorophenoxy)phenyl]-4-methyl- cas no. 873012-43-2 98%

    Cas No: 873012-43-2

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  • 1,3-Dioxolane, 2-(bromomethyl)-2-[2-chloro-4-(4-chlorophenoxy)phenyl]-4-methyl-

    Cas No: 873012-43-2

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873012-43-2 Usage

Physical Form

Solid

Uses

2-(bromomethyl)-2-[2-chloro-4-(4-chlorophenoxy)phenyl]-4-methyl-1,3-dioxolane is a useful research chemical.

Check Digit Verification of cas no

The CAS Registry Mumber 873012-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,0,1 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 873012-43:
(8*8)+(7*7)+(6*3)+(5*0)+(4*1)+(3*2)+(2*4)+(1*3)=152
152 % 10 = 2
So 873012-43-2 is a valid CAS Registry Number.

873012-43-2SDS

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 1,3-Dioxolane, 2-(bromomethyl)-2-[2-chloro-4-(4-chlorophenoxy)phenyl]-4-methyl-

1.2 Other means of identification

Product number -
Other names 2-(BROMOMETHYL)-2-[2-CHLORO-4-(4-CHLOROPHENOXY)PHENYL]-4-METHYL-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:873012-43-2 SDS

873012-43-2Downstream Products

873012-43-2Relevant articles and documents

Triazole compound containing dioxolame and preparation method of intermediate of triazole compound

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, (2021/09/04)

The invention relates to a preparation method of a dioxolane-containing triazole compound and an intermediate thereof, and the method comprises the following steps: reacting a compound shown as a formula (V) with a compound shown as a formula (IV) in the presence of Lewis acid to prepare a compound shown as a formula (III); reacting the compound shown in the formula (III) with a compound shown in the formula (II) to prepare the compound shown in the formula (I). According to the technical scheme, a triazole group is introduced into 1H-1, 2, 4-triazole-1-acetic acid, generation of an isomer 1, 3, 4-triazole byproduct is avoided, the reaction yield is increased, and the method has the advantages of being simple and convenient in process route, few in reaction step, simple in process, low in production cost, environmentally friendly, green and safe; the post-treatment of the product only needs a simple solvent crystallization process, a nitric acid salifying method and a high-temperature distillation method do not need to be adopted, the requirements on equipment are reduced and the cost is reduced under the condition of improving the yield and content of the product, and the method is suitable for industrial production.

Method for converting 4 - H difenoconazole isomer into 1 - H-difenoconazole (by machine translation)

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Paragraph 0033-0046, (2020/07/21)

A method for converting 4 - H-difenoconazole isomer into 1 - H-difenoconazole isomer to obtain an alcohol, 2) reaction of the alcohol and hydrobromic acid to obtain a bromide; 3) separating 1 difenoconazole and 4 - H) 1 - H) from the mixture of 4 - H-difenoconazole and 1 - H-difenoconazole isomer; 4) completely converting 4 - H-difenoconazole isomer into 4 - H-phenylene difenoconazole.) isomer is obtained by dissolving 1) difenoconazole and difenoconazole as a mixture in the presence of a base and a transition metal catalyst to obtain a mixture of difenoconazole and difenoconazole -4 4 - H 1 - H. The method not only can effectively reduce the solid waste problem 4 - H difenoconazole isomer, but also can convert the difenoconazole product into 1 - H difenoconazole product, so that the cost is reduced, the product yield is increased, and the economic benefit is improved. (by machine translation)

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