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272078

Sigma-Aldrich

(1S)-(+)-Camphorquinone

99%

Synonym(s):

(1S)-(+)-Bornanedione

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About This Item

Empirical Formula (Hill Notation):
C10H14O2
CAS Number:
2767-84-2
Molecular Weight:
166.22
Beilstein:
2613999
EC Number:
220-446-1
MDL number:
MFCD00064159
UNSPSC Code:
12352115
PubChem Substance ID:
24856452
NACRES:
NA.22

Quality Level

100

Assay

99%

optical activity

[α]20/D +100°, c = 1.9 in toluene

mp

197-201 °C (lit.)

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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F H F Loureiro et al.
Minerva stomatologica, 60(10), 501-508 (2011-11-16)
This study evaluated the temperature change into the pulp chamber during the light curing of composite resin by direct (bovine tooth) and indirect (matrix) methods. Direct method: fifty standardized cavities (2x2x2 mm) were prepared in bovine incisors, which were randomly
Ario Santini et al.
Journal of dentistry, 40(7), 577-584 (2012-04-03)
To determine the degree of conversion (DC) and Knoop microhardness (KHN) of resin-based composites (RBCs) containing trimethylbenzoyl-diphenylphosphine oxide (TPO) cured by polywave or monowave LED light-curing units (LCUs). Three groups (each n = 5) of Tetric EvoCeram (Ivoclar Vivadent), Vit-l-escence
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
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
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
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