38490
5,5-Dimethyl-1,3-cyclohexanedione
for HPLC derivatization, for the determination of aldehyde formaldehyde, ≥99.0%
Synonym(s):
Dimedone, Methone
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About This Item
Linear Formula:
(CH3)2C6H6(=O)2
CAS Number:
Molecular Weight:
140.18
Beilstein/REAXYS Number:
471489
EC Number:
MDL number:
UNSPSC Code:
12164500
PubChem Substance ID:
NACRES:
NA.21
Recommended Products
grade
for HPLC derivatization
Quality Level
assay
≥99.0% (GC)
≥99.0%
quality
for the determination of aldehyde formaldehyde
mp
146-148 °C (lit.)
application(s)
general analytical
SMILES string
CC1(C)CC(=O)CC(=O)C1
InChI
1S/C8H12O2/c1-8(2)4-6(9)3-7(10)5-8/h3-5H2,1-2H3
InChI key
BADXJIPKFRBFOT-UHFFFAOYSA-N
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General description
5,5-dimethyl-1,3-cyclohexanedione (Dimedone) is basically a highly sensitive and very specific reagent used for the determination of aldehydes. It is highly advantageous as it is environment friendly, give high yields and is a simple workup procedure.
Application
5,5-dimethyl-1,3-cyclohexanedione may be used in condensation reaction with aromatic aldehyde in ethylene glycol. It may be also be used in trace analysis of aldehydes by HPLC.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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