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H43415

4-Hydroxy-6-methyl-2-pyrone

Name: 4-Hydroxy-6-methyl-2-pyrone
Brand: ALDRICH

98%

Synonym(s):

3,5-Dihydroxysorbic acid δ-lactone

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About This Item

Empirical Formula (Hill Notation):

C₆H₆O₃

CAS Number:

675-10-5

Molecular Weight:

126.11

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24895638

EC Number:

211-619-2

Beilstein/REAXYS Number:

113815

MDL number:

MFCD00006641

Assay:

98%

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Properties

Quality Segment

100

assay

98%

mp

188-190 °C (dec.) (lit.)

functional group

ester, ketone

SMILES string

CC1=CC(O)=CC(=O)O1

InChI

1S/C6H6O3/c1-4-2-5(7)3-6(8)9-4/h2-3,7H,1H3

InChI key

NSYSSMYQPLSPOD-UHFFFAOYSA-N

Description

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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