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8.20538

Sigma-Aldrich

1,3-Diphenyl-1,3-propanedione

for synthesis

Synonym(s):

1,3-Diphenyl-1,3-propanedione, Dibenzoylmethane

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About This Item

Empirical Formula (Hill Notation):
C15H12O2
CAS Number:
Molecular Weight:
224.25
MDL number:
UNSPSC Code:
12352115
EC Index Number:
204-398-9

Quality Level

Assay

≥98.0% (GC)

form

powder

bp

219-221 °C/24 hPa

mp

74-77 °C

density

0.800 g/cm3

storage temp.

2-30°C

InChI

1S/C15H12O2/c16-14(12-7-3-1-4-8-12)11-15(17)13-9-5-2-6-10-13/h1-10H,11H2

InChI key

NZZIMKJIVMHWJC-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 75 °C
Melting range (upper value): ≤ 78 °C
Identity (IR): passes test

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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