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108-97-4

108-97-4 structural image
Product Name: 4H-PYRAN-4-ONE
Formula: C5H4O2
Synonyms: γ-Pyrone
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CHEMICAL AND PHYSICAL PROPERTIES

Kovats Retention Index 971.9

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 96.08 g/mol
XLogP3 0.1
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 0
Exact Mass 96.021129366 g/mol
Monoisotopic Mass 96.021129366 g/mol
Topological Polar Surface Area 26.3 Ų
Heavy Atom Count 7
Formal Charge 0
Complexity 119
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

4H-pyran-4-one is a pyranone that is 4H-pyran substituted by an oxo group at position 4. It derives from a hydride of a 4H-pyran.