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370-22-9

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370-22-9 Usage

Description

1,3-Bis(4-fluorophenyl)urea, 97% is a high-purity chemical compound with a urea group (NH2CONH2) bound to two fluorinated phenyl rings. The fluorine atoms enhance the stability of the molecule due to the strong bond they form, while the aromatic phenyl groups improve the molecule's ability to interact with other entities in a system. The urea group contributes to its solubility in water, among other properties. The '97%' denomination signifies that the content of the main compound in the mixture is 97%, indicating a very pure substance with minimal impurities. Precise handling guidelines and safety precautions are necessary due to potentially harmful health effects from exposure.

Uses

Used in Chemical Research:
1,3-Bis(4-fluorophenyl)urea, 97% is used as a research compound for its unique molecular structure and properties, allowing scientists to study its interactions with other molecules and its potential applications in various chemical processes.
Used in Pharmaceutical Research:
1,3-Bis(4-fluorophenyl)urea, 97% is used as a starting material or intermediate in the synthesis of pharmaceutical compounds, taking advantage of its stability and reactivity. Its potential as a therapeutic agent is being explored in the development of new drugs.
Used in Material Science:
1,3-Bis(4-fluorophenyl)urea, 97% is used as a component in the development of new materials, such as polymers or coatings, due to its unique chemical properties and potential to enhance the performance of these materials.
Used in Analytical Chemistry:
1,3-Bis(4-fluorophenyl)urea, 97% is used as a reference compound or standard in analytical chemistry, particularly in techniques such as chromatography or spectroscopy, to help identify and quantify other compounds in a sample.

Check Digit Verification of cas no

The CAS Registry Mumber 370-22-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 370-22:
(5*3)+(4*7)+(3*0)+(2*2)+(1*2)=49
49 % 10 = 9
So 370-22-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H10F2N2O/c14-9-1-5-11(6-2-9)16-13(18)17-12-7-3-10(15)4-8-12/h1-8H,(H2,16,17,18)

370-22-9 Well-known Company Product Price

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  • TCI America

  • (B4517)  1,3-Bis(4-fluorophenyl)urea  >98.0%(HPLC)(N)

  • 370-22-9

  • 1g

  • 590.00CNY

  • Detail
  • TCI America

  • (B4517)  1,3-Bis(4-fluorophenyl)urea  >98.0%(HPLC)(N)

  • 370-22-9

  • 5g

  • 1,990.00CNY

  • Detail

370-22-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-bis(4-fluorophenyl)urea

1.2 Other means of identification

Product number -
Other names N,N'-bis(p-fluorophenyl)urea

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:370-22-9 SDS

370-22-9Relevant articles and documents

Di-tert-butyl peroxide (DTBP)-mediated synthesis of symmetrical N,N′-disubstituted urea/thiourea motifs from isothiocyanates in water

Chen, Ling,Dong, Yibo,Wu, Yangjie,Yang, Jinchen,Zhang, Jinli

supporting information, (2021/12/01)

ABATRACT: A direct approach to N,N′-disubstituted urea/thiourea from the self-condensation reactions of isothiocyanates in water has been developed. This access tolerated a wide range of functional groups on the aromatic ring, providing a practical and environment-friendly process to N,N′-disubstituted urea/thiourea in moderate to excellent yields from safe and easily available starting materials. A plausible mechanism of the desulfurization self-condensation reaction for urea was also proposed and the role of di-tert-butyl peroxide (DTBP) and copper catalyst in the present strategy was demonstrated with the help of ESI mass spectrometry of intermediate studies.

Palladium-Catalyzed Aerobic Oxidative Carbonylation of Amines Enables the Synthesis of Unsymmetrical N,N′-Disubstituted Ureas

Zeng, Honglan,Du, Hongyan,Gong, Xu,Zhang, Jie,Han, Wei

, p. 1223 - 1226 (2021/06/02)

A ligand-free palladium-catalyzed aerobic oxidative carbonylation of amines for the synthesis of ureas, particular unsymmetrically N,N′-disubstituted ureas, which cannot be accessed by any other palladium-catalyzed oxidative carbonylation of amines to date, is presented. An array of symmetrical and unsymmetrical ureas were straightforwardly synthesized by using inexpensive, readily available, stable, and safe amines with good to excellent yields under a pressure of 1 atm. This novel method employs oxygen as the sole oxidant and offers an attractive alternative to transition-metal-based oxidant systems.

Catalytic conversions of isocyanate to urea and glucose to levulinate esters over mesoporous α-Ti(HPO4)2·H2O in green media

Hazra Chowdhury, Arpita,Hazra Chowdhury, Ipsita,Biswas, Surajit,Chakrabortty, Pekham,Islam, Sk. Manirul

, p. 16452 - 16460 (2020/10/14)

We have described a facile solvothermal synthesis of a sheet-like α-Ti(HPO4)2·H2O nanomaterial. The material comprises 10.7 nm nanoparticles along with ordered mesopores throughout its hexagonal building blocks. The material possesses a bandgap of 3.86 eV and works as an efficient catalyst for the selective synthesis of ureas from a broad range of isocyanates in the presence of H2O at room temperature with a high product yield (up to 93%) and a TOF value up to 15.25 h-1. The α-Ti(HPO4)2·H2O nanomaterial also catalytically converts glucose to levulinic acid (LA) and subsequently LA to alkyl levulinates in the presence of different alcohols with a high product yield (up to 98%) and a TOF value up to 43.00 h-1. Furthermore, all the reactions are performed under green and facile catalytic conditions without using any hazardous solvent. The α-Ti(HPO4)2·H2O catalyst material was also found to be reusable for manifold cycles for all the reactions, keeping its catalytic efficiency along with its structural and morphological characteristics unaffected, supporting its industrial relevance.

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