272078
(1S)-(+)-Camphorquinone
99%
Synonym(s):
(1S)-(+)-Bornanedione
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About This Item
Empirical Formula (Hill Notation):
C10H14O2
CAS Number:
Molecular Weight:
166.22
Beilstein:
2613999
EC Number:
MDL number:
UNSPSC Code:
12352115
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
99%
optical activity
[α]20/D +100°, c = 1.9 in toluene
mp
197-201 °C (lit.)
functional group
ketone
SMILES string
CC1(C)[C@H]2CC[C@]1(C)C(=O)C2=O
InChI
1S/C10H14O2/c1-9(2)6-4-5-10(9,3)8(12)7(6)11/h6H,4-5H2,1-3H3/t6-,10+/m0/s1
InChI key
VNQXSTWCDUXYEZ-QUBYGPBYSA-N
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Application
Bioreduction of quinones and other ketones by red algae.
Chiral starting material.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Vesna Miletic et al.
Journal of dentistry, 40(2), 106-113 (2011-11-19)
To determine the degree of conversion (DC) over 48 h post-curing of resin mixtures containing trimethylbenzoyl-diphenylphosphine oxide (TPO) initiator cured by a polywave or a monowave LED light-curing unit (LCU). In resin mixtures based on equal weight percent (wt%) of
Dong-Hee Shin et al.
Photomedicine and laser surgery, 29(8), 545-550 (2011-03-23)
This study evaluated the effectiveness of the diode-pumped solid state (DPSS) laser as a light source for light-curing dental resin composites. A DPSS laser of 473 nm may be useful because of its match with the absorption peak of camphorquinone
Emerson H Silva et al.
Indian journal of dental research : official publication of Indian Society for Dental Research, 22(6), 790-794 (2012-04-10)
The purpose of this paper was to evaluate the influence of different light curing units on the conversion of four composite resins with different compositions (Durafill VS - Heraeus-Kulzer, Tetric Ceram - Ivoclar/Vivadent, Filtek Supreme XT - 3M ESPE e
Ivonne Lammers et al.
Analytical chemistry, 82(22), 9410-9417 (2010-10-23)
The sensitivity of enantioselective cyclodextrin-induced room-temperature phosphorescence detection of camphorquinone (CQ) is enhanced using sensitization via a donor with a high extinction coefficient. The enantiomeric distinction is based on the different phosphorescence lifetimes of (+)-CQ and (-)-CQ after their complexation
Maria Rosaria di Nunzio et al.
The journal of physical chemistry. A, 113(34), 9424-9433 (2009-08-07)
In this article, we report a study on the singlet and triplet excited-state properties of a spirooxazine (1,3-dihydro-3,3-dimethyl-1-isobutyl-6'-(2,3-dihydro-1H-indol-1-yl)spiro[2H-indole-2,3'-3H-naphtho[2,1-b][1,4]oxazine]). The singlet state of this molecule is photoreactive: upon UV light stimulation, it produces a colored merocyanine that thermally reverts to the
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