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15667-21-7

15667-21-7 structural image
Product Name: D-ERYTHRONOLACTONE
Formula: C4H6O4
Synonyms: (3R-cis) (−)-Dihydro-3,4-dihydroxy-2(3H)-furanone;D-Erythronic acid γ-lactone;D-Erythronolactone
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Solid

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
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.

COMPUTED DESCRIPTORS

Molecular Weight 118.09 g/mol
XLogP3 -1.3
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 0
Exact Mass 118.02660867 g/mol
Monoisotopic Mass 118.02660867 g/mol
Topological Polar Surface Area 66.8 Ų
Heavy Atom Count 8
Formal Charge 0
Complexity 111
Isotope Atom Count 0
Defined Atom Stereocenter Count 2
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

Erythrono-1,4-lactone is a butan-4-olide that is dihydrofuran-2-one substituted at C-3 and C-4 by hydroxy groups (the 3R,4R-diastereomer). It is a butan-4-olide and a diol.