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Merck
CN

27073

Sigma-Aldrich

4-Chromanone

purum, ≥97.0% (GC)

Synonym(s):

2,3-Dihydro-1-benzopyran-4-one

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About This Item

Empirical Formula (Hill Notation):
C9H8O2
CAS Number:
Molecular Weight:
148.16
Beilstein:
124652
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
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grade

purum

Assay

≥97.0% (GC)

refractive index

n20/D 1.575 (lit.)

bp

127-128 °C/13 mmHg (lit.)

mp

35-37 °C
35-38 °C (lit.)

SMILES string

O=C1CCOc2ccccc12

InChI

1S/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2

InChI key

MSTDXOZUKAQDRL-UHFFFAOYSA-N

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