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Benzene, 1,4-dibromo-2,5-bis(phenylmethoxy)-, also known as 1,4-dibromobenzene bis(phenylmethyl ether), is an organic compound with the chemical formula C18H16Br2O2. It is a derivative of benzene, featuring two bromine atoms at the 1 and 4 positions, and two phenylmethoxy groups attached to the 2 and 5 positions. Benzene, 1,4-dibromo-2,5-bis(phenylmethoxy)- is characterized by its symmetrical structure and the presence of both halogen and ether functional groups. It is used in various chemical reactions and synthesis processes, particularly in the preparation of pharmaceuticals and other organic compounds. Due to its reactivity and the presence of bromine atoms, it is important to handle Benzene, 1,4-dibromo-2,5-bis(phenylmethoxy)- with care, following proper safety protocols.

2237-18-5

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2237-18-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2237-18-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,3 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2237-18:
(6*2)+(5*2)+(4*3)+(3*7)+(2*1)+(1*8)=65
65 % 10 = 5
So 2237-18-5 is a valid CAS Registry Number.

2237-18-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-dibromo-2,5-bis(phenylmethoxy)benzene

1.2 Other means of identification

Product number -
Other names 2,5-Dibrom-hydrochinon-dibenzylaether

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:2237-18-5 SDS

2237-18-5Relevant academic research and scientific papers

Bimetal complex with aryloxy ether skeleton, and preparation method and application thereof

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Paragraph 0129; 0154-0155, (2020/11/26)

The invention provides a bimetallic complex with an aryloxy ether skeleton, and a preparation method and application of the bimetallic complex. The bimetallic complex has a structural expression as shown in the specification. A catalytic system of the bimetallic complex shows very good catalytic activity and thermal stability when being used for catalyzing olefin homopolymerization or olefin/alphaolefin copolymerization reactions, and a polymerization product generated by catalysis has relatively high molecular weight and a high alpha-olefin insertion rate and has a very good industrial application prospect.

The synthesis and conformation of oxygenated trianglimine macrocycles

Kuhnert, Nikolai,Lopez-Periago, Ana,Rossignolo, Giulia M.

, p. 524 - 537 (2007/10/03)

The synthesis of series of D2h and C2v symmetric oxygenated aromatic dicarboxaldehydes, using dilithiation methodology, is described along with their reactivity in the [3 + 3] cyclocondensation reaction with (1R,2R)-diaminocyclohexane to give oxygenated trianglimine macrocycles. Macrocycles derived from C2v symmetric dialdehydes give macrocycles with a stereogenic aromatic plane with complete diastereocontrol, as a mixture of retainers.

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