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5,6-DIHYDRO-2H-PYRAN-2-ONE

5,6-DIHYDRO-2H-PYRAN-2-ONE structure

CAS No:
3393-45-1
Formula:
C5H6O2
Chemical Name:
5,6-DIHYDRO-2H-PYRAN-2-ONE
Synonyms:
Dihydropyranone;delta-2-Pentenolide;5,6-Dihydro-α-pyrone;5,6-Dihydro-2-pyrone;2,5-dihydropyran-6-one;5,6-Dihydro-2-pyranone;5,6-Dihydro-alpha-pyrone;5,6-DIHYDRO-2H-PYRAN-2-ONE;2H-Pyran-2-one,5,6-dihydro-;5-Hydroxy-2-pentenoicaciddelta-lactone
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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5,6-DIHYDRO-2H-PYRAN-2-ONE Basic Attributes

Molecular Weight：

98.1

Exact Mass：

98.036781

BRN：

1610

HScode：

2932999099

Characteristics

PSA：

26.3

XLogP3：

-0.08

Density：

1.139 g/mL at 25 °C(lit.)

Boiling Point：

103 °C10 mm Hg(lit.)

Flash Point：

115 °F

Refractive Index：

n20/D 1.483(lit.)

Storage Conditions：

2-8°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 1224 3/PG 3

wgk germany：

hazard class code：

safety instructions：

23-24/25

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501

Hazard Statements：

H226

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 43 companies from 2 notifications to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:98.10
XLogP3:0.7
Hydrogen Bond Acceptor Count:2
Exact Mass:98.036779430
Monoisotopic Mass:98.036779430
Topological Polar Surface Area:26.3
Heavy Atom Count:7
Complexity:105
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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5,6-DIHYDRO-2H-PYRAN-2-ONE

CAS No.: 3393-45-1

Content: 99.00%

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Guide of 5,6-DIHYDRO-2H-PYRAN-2-ONE

Basic Attributes
Characteristics
Safety Information
Computed Properties
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