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29059

Sigma-Aldrich

1,3-Cyclohexanedione

purum, for fluorescence, ≥97.0% (T)

Synonym(s):

Dihydroresorcinol

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About This Item

Linear Formula:
C6H8(=O)2
CAS Number:
504-02-9
Molecular Weight:
112.13
Beilstein:
385888
EC Number:
207-980-0
MDL number:
MFCD00001585
UNSPSC Code:
12352100
PubChem Substance ID:
329753307

grade

for fluorescence
purum

Assay

≥97.0% (T)

ign. residue

~0.5%

mp

101-105 °C (lit.)

fluorescence

λex 375 nm; λem 458 nm in H2O (after derivatization of aldehydes)

storage temp.

2-8°C

SMILES string

O=C1CCCC(=O)C1

InChI

1S/C6H8O2/c7-5-2-1-3-6(8)4-5/h1-4H2

InChI key

HJSLFCCWAKVHIW-UHFFFAOYSA-N

Gene Information

human ... ACHE(43) , BCHE(590) , CES1(1066)

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Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H318,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Xiao-Qing Zhao et al.
Talanta, 80(1), 242-245 (2009-09-29)
A rapid and sensitive flow injection fluorometry has been developed for the determination of formaldehyde based on the microwave on-line accelerating its Hantzsch reaction with cyclohexane-1,3-dione. Under the optimized conditions, the fluorescent intensity is proportional to formaldehyde content in the
Kou Hiroya et al.
The Journal of organic chemistry, 76(11), 4522-4532 (2011-05-06)
We successfully synthesized two enantiomers of bicyclic enones, (7R,7aR)- and (7S,7aS)-9, from the hemiacetal 2a, which we first synthesized from the symmetrical diketone 1a via diastereoselective carbon-oxygen bond formation between one of the carbonyl groups and the chiral alcohol on
Sergey A Yermolayev et al.
Journal of combinatorial chemistry, 11(1), 44-46 (2008-12-09)
Many well-known drugs contain 2-pyridone and 2-quinolone scaffolds. In the current paper, a one-pot three-step microwave-assisted method for the synthesis of N1-substituted 2,5-dioxo-1,2,5,6,7,8-hexahydro-3-quinolinecarbonitrile derivatives was developed. Employing this protocol, we quickly generated 105 compounds library from 1,3-cyclohexanediones, dimethylformamide dimethylacetal, and
Tae-Joon Kim et al.
Pest management science, 60(9), 909-913 (2004-09-24)
A newly synthesized experimental compound, EK-2612 is one of the class of cyclohexane-1,3-diones which are commonly known to be grasskillers. A greenhouse study was conducted to evaluate the herbicidal performances of EK-2612 on several grass species in comparison with tralkoxydim
Anthony Adeuya et al.
Rapid communications in mass spectrometry : RCM, 23(8), 1173-1182 (2009-03-18)
Monosaccharide C-glycoside ketones have been synthesized by aqueous-based Knoevenagel condensation of isotopically labeled and unlabeled aldoses with cyclic diketones, 5,5-dimethyl-1,3-cyclohexanedione (dimedone) and 1,3-cyclohexanedione (1,3-CHD). The reaction products and their corresponding acetylated analogs produce characteristic molecular adduct ions by matrix-assisted laser
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