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(1R)-(-)-CAMPHORQUINONE

Uses
Product Name
(1R)-(-)-CAMPHORQUINONE
CAS No.
10334-26-6
Chemical Name
(1R)-(-)-CAMPHORQUINONE
Synonyms
3-Ketocamphor;D-CAMPHORQUINONE;2,3-BORNANEDIONE;D-CAMPHOROQUINONE;D-2,3-BORNANEDIONE;(-)-CAMPHORQUINONE;(-)-2,3-BORNANEDIONE;D-(-)-CAMPHORQUINONE;R-(-)-CAMPHORQUINONE;(1R)-2,3-BORNANEDIONE
CBNumber
CB6242990
Molecular Formula
C10H14O2
Formula Weight
166.22
MOL File
10334-26-6.mol
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(1R)-(-)-CAMPHORQUINONE Property

Melting point:
200-203 °C(lit.)
Boiling point:
254.44°C (rough estimate)
alpha 
-101° (20/D)(c=2, C6H5CH3)
Density 
1.0060 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
almost transparency in Methanol
form 
powder to crystal
color 
Light yellow to Yellow
optical activity
[α]20/D 101°, c = 2 in toluene
BRN 
2327696
CAS DataBase Reference
10334-26-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-43
Safety Statements 
36/37
WGK Germany 
3
HS Code 
2914.29.5000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
276286
Product name
(1R)-(?)-Camphorquinone
Purity
99%
Packaging
5g
Price
$225
Updated
2024/03/01
TCI Chemical
Product number
C1482
Product name
(1R)-(-)-Camphorquinone
Purity
>98.0%(GC)
Packaging
1g
Price
$47
Updated
2024/03/01
TCI Chemical
Product number
C1482
Product name
(1R)-(-)-Camphorquinone
Purity
>98.0%(GC)
Packaging
5g
Price
$185
Updated
2024/03/01
Alfa Aesar
Product number
B24092
Product name
(1R)-(-)-Camphorquinone, 98%
Packaging
5g
Price
$0
Updated
2021/12/16
TRC
Product number
C175010
Product name
(1R)-(-)Camphorquinone
Packaging
1g
Price
$140
Updated
2021/12/16
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(1R)-(-)-CAMPHORQUINONE Chemical Properties,Usage,Production

Uses

(1R)-(-)Camphorquinone are used as visible light photoinitiator for biomedical applications such as in dental surgery.

Uses

(1R)-(-)Camphorquinone are used as visible light photoinitiator for biomedical applications such as in dental surgery.

Uses

(1R)-(?)-Camphorquinone can be used as a chiral starting material for the preparation of:

  • α-Hydroxycamphors by selective reduction of keto groups using various vegetables.
  • Camphor-1,2-diamine platinum(II) complexes for DNA interaction studies.
  • Camphoric anhydride by unsensitized photo-oxidation in the presence of oxygen and polar solvents.
  • Camphorquinone-based chiral homoallylic amine, which is reacted with aldehydes to produce homoallylic primary amines via imine formation followed by 2-azonia-Cope rearrangement.

Uses

(1R)-(-)-Camphorquinone may be used as an analytical standard for the determination of the analyte in dental resin composite restorations in the oral environment in contact with food and beverages, and biological samples by analytical techniques.

Definition

ChEBI: (1R)-bornane-2,3-dione is a bornane-2,3-dione. It is an enantiomer of a (1S)-bornane-2,3-dione.

General Description

Camphorquinone, a 1,2-diketone, is a photoinitiator that finds wide use in the curing of resin composites. It functions by initiating the chain polymerization by free radical generation; typically with the aid of co-initiator amines.

Purification Methods

It can be purified by steam distillation, recrystallisation (yellow prisms) from EtOH, *C6H6 or Et2O/pet ether and it can be sublimed in a vacuum. The (±)-quinone forms needles from EtOH, m 197-198o, 203o. [Buxtorf & Flatt Helv Chim Acta 13 1026 1930, Asahena et al. Chem Ber 67 1432 1934, Beiltein 7 I 325.]

(1R)-(-)-CAMPHORQUINONE Preparation Products And Raw materials

Raw materials

Preparation Products

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(1R)-(-)-CAMPHORQUINONE Suppliers

zhenJiang HuiRui chem-tech Co;Ltd
Tel
15951285981
Email
huiruisales@163.com
Country
China
ProdList
383
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9816
Advantage
59
ChemCell Biomedicine Co.,Ltd.
Tel
020-13556033878 2965585218 13556033878
Fax
0086-0757-85406358
Email
chemcell@hotmail.com
Country
China
ProdList
369
Advantage
52
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
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View Lastest Price from (1R)-(-)-CAMPHORQUINONE manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
(1R)-(-)-CAMPHORQUINONE 10334-26-6
Price
US $20.00-1.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
5 tons
Release date
2023-11-02
Hebei Mojin Biotechnology Co., Ltd
Product
(1R)-(-)-CAMPHORQUINONE 10334-26-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-19
Hebei Guanlang Biotechnology Co., Ltd.
Product
(1R)-(-)-CAMPHORQUINONE 10334-26-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-01-12

10334-26-6, (1R)-(-)-CAMPHORQUINONERelated Search:


  • CAMPHORQUINONE, -R-(-)-
  • (-)-CAMPHORQUINONE
  • D-2,3-BORNANEDIONE
  • D-CAMPHOROQUINONE
  • D-(-)-CAMPHORQUINONE
  • D-CAMPHORQUINONE
  • (-)-2,3-BORNANEDIONE
  • 2,3-BORNANEDIONE
  • (1R)-(-)-CAMPHORQUINONE
  • (1R)-(-)-2,3-BORNANEDIONE
  • (1R)-2,3-BORNANEDIONE
  • D-(-)-Camphorquinone,98%
  • Bicyclo2.2.1heptane-2,3-dione, 1,7,7-trimethyl-, (1R,4S)-
  • R-(-)-CAMPHORQUINONE
  • 3-Ketocamphor
  • (1R)-(-)-2,3-Bornanedione, 2,3-Bornanedione
  • (1R)-(-)-2,3-camphanedione
  • (1R,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione
  • (1R,4S)-1β,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione
  • (1R,4α)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione
  • (1R)-(-)-CAMPHORQUINONE FOR SYNTHESIS
  • (1R)-1,7,7-triMethylbicyclo[2.2.1]heptane-2,3-dione
  • (1R)-(-)-Camphorquinone 99%
  • (1<i>R</i>)-(-)-Camphorquinone
  • (1R)-bornane-2,3-dione
  • (1R)-(-)-Camphorquinone&gt
  • (1R)-(-)-CAMPHORQUINONE ISO 9001:2015 REACH
  • (1S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione
  • 10334-26-6
  • Asymmetric Synthesis
  • Ketones
  • Organic Building Blocks
  • Chiral Building Blocks
  • Bicyclic Monoterpenes
  • Terpenes
  • Anthraquinones, Hydroquinones and Quinones
  • Bicyclic Monoterpenes
  • Biochemistry
  • Terpenes