7,8-Difluorochroman-4-one

Basic Information

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CAS Number

890840-90-1

Molecular Formula

C9H6F2O2

Molecular Weight

184.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Boiling Point

293.192℃/760mmHg

Density

1.392

Flash Point

127℃

SMILES

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C1COC2=C(C1=O)C=CC(=C2F)F

InChI

InChI=1S/C9H6F2O2/c10-6-2-1-5-7(12)3-4-13-9(5)8(6)11/h1-2H,3-4H2

InChIKey

QVMSLYKXQLIIRA-UHFFFAOYSA-N

LogP

1.9300000000000002

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

220

Synonyms & References

English

7,8-difluorochroman-4-one
4H-1-Benzopyran-4-one, 7,8-difluoro-2,3-dihydro-
7,8-difluoro-2,3-dihydrochromen-4-one
AMOT0862
4709AC
SY224716
ST24029848
AM20041345
7,8-difluoro-3,4-dihydro-2H-1-benzopyran-4-one
7,8-Difluoro-2,3-dihydro-4H-1-benzopyran-4-one
7,8-Difluoro-2,3-dihydro-4H-1-benzopyran-4-one (ACI)
DTXSID70676392
MFCD11518476
PB43753
CS-0097960
890840-90-1
Y10464
7,8-DIFLUORO-2,3-DIHYDRO-1-BENZOPYRAN-4-ONE
SCHEMBL13506594
DS-15556
AKOS005146449
DB-026420

MDL Number

MFCD11518476

FAQ

What is 7,8-Difluorochroman-4-one (CAS: 890840-90-1)?

7,8-Difluorochroman-4-one is a chemical compound with the CAS number 890840-90-1. It is a fluorinated derivative of chromanone, characterized by its chromanone structure with two fluorine atoms substituting at the 7 and 8 positions.

What are the main uses of 7,8-Difluorochroman-4-one (CAS: 890840-90-1)?

7,8-Difluorochroman-4-one is primarily used in pharmaceutical research and development as a precursor or intermediate in the synthesis of other compounds. It may also find use in organic synthesis and as a chemical reagent.

Is 7,8-Difluorochroman-4-one (CAS: 890840-90-1) safe?

7,8-Difluorochroman-4-one is generally considered safe for laboratory use when proper precautions are taken. However, it should be handled with care as it may be reactive or flammable. Always follow safety guidelines and use appropriate personal protective equipment (PPE) during handling and storage.

How should 7,8-Difluorochroman-4-one (CAS: 890840-90-1) be stored?

7,8-Difluorochroman-4-one should be stored in a cool, dry place away from direct sunlight and sources of ignition. It should be kept in a tightly sealed container to prevent degradation. Temperature should be controlled to prevent thermal decomposition. Store in a well-ventilated area to minimize the risk of flammability.