5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde

Basic Information

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CAS Number

54287-99-9

Molecular Formula

C12H12O3

Molecular Weight

204.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

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 Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

310℃ at 760 mmHg

SMILES

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CC1(C=CC2=C(O1)C=CC(=C2O)C=O)C

InChI

InChI=1S/C12H12O3/c1-12(2)6-5-9-10(15-12)4-3-8(7-13)11(9)14/h3-7,14H,1-2H3

InChIKey

VLHVXYPFWRHKHE-UHFFFAOYSA-N

LogP

2.388900000000001

Topological Polar Surface Area

46.53 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

283

Synonyms & References

English

5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde
5-hydroxy-2,2-dimethylchromene-6-carbaldehyde
6-formyl-2,2-dimethylchromen-5-ol
6-formyl-5-hydroxy-2,2-dimethyl-2H-1-benzopyran
6-formyl-5-hydroxy-2,2-dimethyl-2H-benzopyran
dimethyl-2,2 formyl-6 hydroxy-5 2H-chromene
formyl 2,2-dimethyl-chromen
DS-3771
5-HYDROXY-2,2-DIMETHYL-2H-CHROMENE-6-CARBALDEHYDE
MFCD08705718
5-HYDROXY-2,2-DIMETHYLCHROMENE-6-CARBALDEHYDE
AKOS016004050
6-Formyl-5-hydroxy-2,2-dimethyl-2H-benzopyran
2,2-dimethyl-6-formyl-5-hydroxy-2H-1-benzopyran
Formyl 2,2-dimethyl-chromen
DTXSID70454657
VLHVXYPFWRHKHE-UHFFFAOYSA-N
CS-0153819
6-Formyl-2,2-dimethylchromen-5-ol
DB-081594
54287-99-9
SCHEMBL5455390
Y10203

MDL Number

MFCD08705718

Customs Code

2912491000

FAQ

What are the physical and chemical properties of 5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9)?

5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9) is a crystalline compound with a molecular weight of approximately 264.28 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetonitrile. The compound is not highly reactive under normal conditions but can undergo condensation reactions with nucleophiles. It is usually stored in a desiccator to prevent moisture absorption.

How is 5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9) typically synthesized?

5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9) is typically synthesized via the condensation of 2,2-dimethyl-2H-chromene-6-carboxaldehyde with hydroxylamine or an equivalent reagent. This synthesis often involves the use of mild acid catalysts, and the yield can be up to 75-80%. The process is highly selective and reproducible.

What industries use 5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9)?

5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9) is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry for the development of novel polymers, and in the sensor industry for its unique spectral properties. It is also explored in the semiconductor industry for its electronic properties.

What precautions should be taken when handling 5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9)?

When handling 5-Hydroxy-2,2-dimethyl-2H-chromene-6-carbaldehyde (CAS: 54287-99-9), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or under a fume hood. Spills should be cleaned up immediately using appropriate cleaning agents, and the area should be thoroughly washed down. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.