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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

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
Ettore Castiglioni et al.
Applied spectroscopy, 64(12), 1416-1419 (2010-12-15)
Among the various chiroptical spectroscopic techniques available today, circularly polarized luminescence (CPL) plays a minor role and is still used by a limited number of specialists. The cost of the few commercial instruments available and the complexity of homemade apparatuses
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
Jonggu Park et al.
Journal of biomedical materials research. Part A, 93(4), 1245-1251 (2009-10-15)
The selection of an appropriate photoinitiator system is critical for efficient polymerization of dental resins with satisfactory mechanical and physical properties. The purpose of this study was to evaluate the influence of adding an iodonium salt to two-component photoinitiator systems.
Kunio Ikemura et al.
Dental materials journal, 29(5), 481-501 (2010-09-23)
This paper reviews our recent studies on radical photopolymerization initiators, which are used in the design of light-curing dental adhesives and resin composites, by collating information of related studies from original scientific papers, reviews, and patent literature. The photopolymerization reactivities
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