2-Ethoxy-4,6-difluoropyrimidine

Basic Information

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CAS Number

166524-65-8

Molecular Formula

C6H6F2N2O

Molecular Weight

160.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Boiling Point

207.487°C at 760 mmHg

Density

1.283

Flash Point

79.286°C

Refractive Index

1.453

SMILES

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CCOC1=NC(=CC(=N1)F)F

InChI

InChI=1S/C6H6F2N2O/c1-2-11-6-9-4(7)3-5(8)10-6/h3H,2H2,1H3

InChIKey

SGVUAJWRAOSPNC-UHFFFAOYSA-N

LogP

1.1535

Topological Polar Surface Area

35.010000000000005 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

115

Synonyms & References

English

DTXSID40452923
2-Ethoxy-4,6-Difluoro Pyrimidine
NS00004730
SGVUAJWRAOSPNC-UHFFFAOYSA-N
EC 692-762-1
AC-26639
FT-0645664
SB56870
A3691
SCHEMBL8102492
AKOS006287870
2-Ethoxy-4,6-difluoropyrimidine
166524-65-8
Pyrimidine, 2-ethoxy-4,6-difluoro-
AMY3861
Pyrimidine, 2-ethoxy-4,6-difluoro- (9CI)
Pyrimidine,2-ethoxy-4,6-difluoro
2-ETHOXY-4,6-DIFLUO

MDL Number

MFCD09030591

Customs Code

2933599090

FAQ

What are the physical and chemical properties of 2-Ethoxy-4,6-difluoropyrimidine (CAS: 166524-65-8)?

2-Ethoxy-4,6-difluoropyrimidine is a white crystalline solid with a molecular weight of approximately 223.14 g/mol. It is slightly soluble in water and has good solubility in organic solvents like DMSO and acetonitrile. The compound is known for its moderate reactivity, particularly in nucleophilic substitution reactions. It is stable under normal storage conditions but should be protected from moisture and light.

How is 2-Ethoxy-4,6-difluoropyrimidine (CAS: 166524-65-8) typically synthesized?

2-Ethoxy-4,6-difluoropyrimidine can be synthesized via nucleophilic substitution reactions using 4,6-difluoropyrimidine and ethoxy magnesium bromide as the starting materials. The reaction is typically performed in anhydrous tetrahydrofuran (THF) under an inert atmosphere. The yield is usually good, around 70-80%, and the product can be purified by recrystallization from a suitable solvent.

What industries use 2-Ethoxy-4,6-difluoropyrimidine (CAS: 166524-65-8)?

2-Ethoxy-4,6-difluoropyrimidine is primarily used in the pharmaceutical industry for the synthesis of various medicinal compounds, particularly in the development of antiviral and anticancer drugs. It also finds applications in polymer science and as a reagent in analytical chemistry for sensor development.

What precautions should be taken when handling 2-Ethoxy-4,6-difluoropyrimidine (CAS: 166524-65-8)?

When handling 2-Ethoxy-4,6-difluoropyrimidine, it is important to wear appropriate personal protective equipment (PPE) such as gloves, lab coat, and safety goggles. Work should be conducted in a well-ventilated fume hood. Spills should be cleaned up carefully using absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and storage.