29059
1,3-Cyclohexanedione
purum, ≥97.0% (T)
Synonym(s):
Dihydroresorcinol
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About This Item
Linear Formula:
C6H8(=O)2
CAS Number:
Molecular Weight:
112.13
EC Number:
207-980-0
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
385888
MDL number:
InChI key
HJSLFCCWAKVHIW-UHFFFAOYSA-N
InChI
1S/C6H8O2/c7-5-2-1-3-6(8)4-5/h1-4H2
SMILES string
O=C1CCCC(=O)C1
grade
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)
suitability
suitable for fluorescence
storage temp.
2-8°C
Gene Information
human ... ACHE(43), BCHE(590), CES1(1066)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 2
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Ralph W Howard et al.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology, 138(2), 193-206 (2004-06-15)
Cuticular lipid compositions of all life stages of the stored product moth Plodia interpunctella have been determined. Eggs and adults of P. interpunctella have cuticular lipids consisting solely of hydrocarbons. The composition of eggs and adult females is qualitatively nearly
Li-Jian Ma et al.
The Journal of organic chemistry, 74(23), 9218-9221 (2009-11-10)
6-Alkoxy-3-arylindoles were efficiently prepared from 1,3-cyclohexanedione enol ethers and beta-nitrostyrenes. Michael addition using the kinetically generated enolate, followed by Zn reduction of a nitro group of the resulting adducts produced the nitrones which were then treated with acetic anhydride to
Kerstin Rohr et al.
Bioorganic & medicinal chemistry letters, 19(14), 3949-3951 (2009-03-31)
An efficient tandem aldol condensation/Michael addition process of unactivated aldehydes and 1,3-cyclohexanedione is described. This transformation proceeds without any catalyst at room temperature with high isolated yields. By a fine-tuning of reaction conditions an access to both the aldol condensation/Michael
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
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