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198242

Tetrahydro-4H-pyran-4-one

Name: Tetrahydro-4<I>H</I>-pyran-4-one
Brand: ALDRICH

99%

Synonym(s):

4-Oxotetrahydropyran

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About This Item

Empirical Formula (Hill Notation):

C₅H₈O₂

CAS Number:

29943-42-8

Molecular Weight:

100.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24851869

EC Number:

249-967-2

Beilstein/REAXYS Number:

106463

MDL number:

MFCD00006581

Assay:

99%

Form:

liquid

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Properties

Quality Segment

100

assay

99%

form

liquid

refractive index

n20/D 1.452 (lit.)

bp

166-166.5 °C (lit.)

density

1.084 g/mL at 25 °C (lit.)

functional group

ether, ketone

SMILES string

O=C1CCOCC1

InChI

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

InChI key

JMJRYTGVHCAYCT-UHFFFAOYSA-N

Description

pictograms

GHS02

signalword

Warning

hcodes

H226

pcodes

P210

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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