301744
3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution
50 wt. % in propylene glycol
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About This Item
Empirical Formula (Hill Notation):
C7H10O2
CAS Number:
Molecular Weight:
126.15
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
form
liquid
concentration
50 wt. % in propylene glycol
refractive index
n20/D 1.476
density
1.067 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
CCC1=C(O)C(=O)CC1
InChI
1S/C7H10O2/c1-2-5-3-4-6(8)7(5)9/h9H,2-4H2,1H3
InChI key
JHWFWLUAUPZUCP-UHFFFAOYSA-N
General description
3-Ethyl-2-hydroxy-2-cyclopenten-1-one is formed by thermal degradation of ascorbic acid. It is an aroma compound formed from the reactions of L-ascorbic acid with L-threonine/L-serine at different pH values.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
224.6 °F
flash_point_c
107 °C
Certificates of Analysis (COA)
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Find documentation for the products that you have recently purchased in the Document Library.
The effect of pH on the formation of aroma compounds produced by heating a model system containing l-ascorbic acid with l-threonine/l-serine.
Yu A-N and Zhang A-D.
Food Chemistry, 119(1), 214-219 (2010)
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