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Key Documents

D183407

Sigma-Aldrich

2,6-Dimethyl-γ-pyrone

99%

Synonym(s):

2,6-Dimethyl-4H-pyran-4-one

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About This Item

Empirical Formula (Hill Notation):
C7H8O2
CAS Number:
Molecular Weight:
124.14
Beilstein:
107418
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

solid

bp

248-250 °C (lit.)

mp

133-137 °C (lit.)

SMILES string

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

InChI

1S/C7H8O2/c1-5-3-7(8)4-6(2)9-5/h3-4H,1-2H3

InChI key

VSYFZULSKMFUJJ-UHFFFAOYSA-N

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Related Categories

Application

2,6-Dimethyl-γ-pyrone can be used as a starting material to prepare:
  • C16-C28 spiroketal fragment of altohyrtin A.
  • 1-Ethyl-2,6-dimethyl-4-hydroxy pyridinium halides.
  • 2-{2,6-Bis-[2-(4-dimethylamino-phenyl)-vinyl]-pyran-4-ylidene}-malononitrile, applicable in two-photon technology.
  • Pyran-derived polyurethanes for nonlinear optical (NLO) applications.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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