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8.14675

Sigma-Aldrich

2-Hydroxy-3-methyl-2-cyclopentene-1-one

for synthesis

Synonym(s):

2-Hydroxy-3-methyl-2-cyclopentene-1-one

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About This Item

Empirical Formula (Hill Notation):
C6H8O2
CAS Number:
Molecular Weight:
112.13
UNSPSC Code:
12352115
EC Index Number:
201-303-2

Quality Level

Assay

≥98.0% (GC)

form

crystals

mp

104-107 °C

transition temp

flash point 100 °C

storage temp.

2-8°C

InChI

1S/C6H8O2/c1-4-2-3-5(7)6(4)8/h8H,2-3H2,1H3

InChI key

CFAKWWQIUFSQFU-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 104 °C
Melting range (upper value): ≤ 107 °C
Identity (IR): passes test

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(C)

100 °C


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