Dihydro-2H-pyran-3(4H)-one

Basic Information

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CAS Number

23462-75-1

Molecular Formula

C5H8O2

Molecular Weight

100.12 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

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

SMILES

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C1CC(=O)COC1

InChI

InChI=1S/C5H8O2/c6-5-2-1-3-7-4-5/h1-4H2

InChIKey

URUUZIAJVSGYRC-UHFFFAOYSA-N

LogP

0.3659

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

78.1

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

SCHEMBL14653
FT-0650763
Dihydro-2H-pyran-3(4H)-one
oxan-3-one
AKOS006282290
2H-pyran-3(4H)-one
MFCD00182426
LEAD(II)ACETYLACETONATE
A4918
InChI=1/C5H8O2/c6-5-2-1-3-7-4-5/h1-4H
SB19934
EN300-72286
CS-D1576
BB 0260334
3-Tetrahydropyranone
23462-75-1
dihydropyran-3-one
DTXSID40178015
PB27461
SY003102
AM20090251
Tetrahydropyran-3-one
DS-11715
J-520324
2H-Pyran-3(4H)-one, dihydro-
2H-PYRAN-3(4H)-ONE, DIHYDRO-
2H-Pyran-3(4H)-one,dihydro
Dihydro-2H-pyran-3(4H)-one
DIHYDRO-PYRAN-3-ONE
Dihydropyran-3-one
URUUZIAJVSGYRC-UHFFFAOYSA-N

MDL Number

MFCD00182426

Customs Code

2932999099

FAQ

What is Dihydro-2H-pyran-3(4H)-one (CAS: 23462-75-1)?

Dihydro-2H-pyran-3(4H)-one is a cyclic ether with the chemical structure C5H8O3. It is a colorless, viscous liquid with a faint odor. This compound is used in various industrial and research applications due to its unique properties.

What are the main uses of Dihydro-2H-pyran-3(4H)-one (CAS: 23462-75-1)?

Dihydro-2H-pyran-3(4H)-one is widely used in the pharmaceutical industry for synthesizing certain drugs and intermediates. It is also utilized in the polymer industry as a monomer, and in the food industry as a flavoring agent. Additionally, it serves as a research tool in organic synthesis.

Is Dihydro-2H-pyran-3(4H)-one (CAS: 23462-75-1) safe?

Dihydro-2H-pyran-3(4H)-one is generally considered safe for industrial use, but proper handling is necessary. It is important to follow safety guidelines, including the use of appropriate personal protective equipment (PPE) and ensuring good ventilation during handling. Ingestion, inhalation, or skin contact should be avoided.

How should Dihydro-2H-pyran-3(4H)-one (CAS: 23462-75-1) be stored?

Dihydro-2H-pyran-3(4H)-one should be stored in a cool, dry place away from direct sunlight and heat sources to prevent degradation. It is recommended to store it in a tightly sealed container made of compatible materials, such as glass or polyethylene, to maintain its quality and safety. Avoid contact with incompatible substances like strong acids, bases, or oxidizers.