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1,1'-[(1E)-1,2-DIFLUORO-1,2-ETHENEDIYL]BIS[4-METHOXYBENZENE], also known as bis(4-methoxyphenyl)(1,2-difluoroethylene), is a chemical compound characterized by its molecular formula C22H20F2O2. This colorless liquid has a molecular weight of 346.39 g/mol and is widely recognized for its applications in various chemical processes and industries.

85074-88-0

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85074-88-0 Usage

Uses

Used in Organic Synthesis:
1,1'-[(1E)-1,2-DIFLUORO-1,2-ETHENEDIYL]BIS[4-METHOXYBENZENE] is used as a key intermediate in organic synthesis for its ability to participate in a range of chemical reactions, facilitating the creation of diverse organic compounds.
Used in Pharmaceutical Production:
In the pharmaceutical industry, 1,1'-[(1E)-1,2-DIFLUORO-1,2-ETHENEDIYL]BIS[4-METHOXYBENZENE] is utilized as a building block in the synthesis of various drugs, contributing to the development of new medicinal compounds.
Used in Agrochemical Production:
1,1'-[(1E)-1,2-DIFLUORO-1,2-ETHENEDIYL]BIS[4-METHOXYBENZENE] is employed as a component in the manufacturing process of agrochemicals, playing a role in the creation of substances that aid in crop protection and enhancement.
Used in Polymer Production:
1,1'-[(1E)-1,2-DIFLUORO-1,2-ETHENEDIYL]BIS[4-METHOXYBENZENE] is also used in the production of polymers, where it contributes to the formation of polymer chains with specific properties, useful in a variety of applications.
Safety Considerations:
Given its low acute toxicity, 1,1'-[(1E)-1,2-DIFLUORO-1,2-ETHENEDIYL]BIS[4-METHOXYBENZENE] requires careful handling. The long-term effects of exposure are not fully understood, necessitating the use of appropriate safety measures during its manipulation to mitigate potential risks.

Check Digit Verification of cas no

The CAS Registry Mumber 85074-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,7 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 85074-88:
(7*8)+(6*5)+(5*0)+(4*7)+(3*4)+(2*8)+(1*8)=150
150 % 10 = 0
So 85074-88-0 is a valid CAS Registry Number.

85074-88-0SDS

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 1,1'-[(E)-1,2-Difluoro-1,2-ethenediyl]bis(4-methoxybenzene)

1.2 Other means of identification

Product number -
Other names (E)-3-phenylallyl 1'-phenylprop-2'-ynyl ether

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:85074-88-0 SDS

85074-88-0Relevant academic research and scientific papers

Stereoselective Preparation of (E)-(1,2-Difluoro-1,2-ethenediyl) Bis[tributylstannane] and Stereospecific Synthesis of (E)-1,2-Difluorostilbenes

Liu, Qibo,Burton, Donald J.

, p. 1483 - 1485 (2007/10/03)

(matrix presented) The novel bisstannane (E)-(1,2-difluoro-1,2-ethenediyl) bis[tributylstannane] 2 was stereoselectively prepared in a high overall yield through a sequential synthetic route from chlorotrifluoroethylene 1. The synthetic application of this novel bisstannane 2 was exemplified in the Pd(PPh3)4/Cul-catalyzed cross-coupling reactions with aryl iodides, yielding (E)-1,2-diflourostilbenes 3 in moderate to high yields.

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