ChemicalBook > CAS DataBase List > (1R)-(-)-CAMPHORQUINONE

(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.)
alpha: -101° (20/D)(c=2, C6H5CH3)
Boiling point:: 254.44°C (rough estimate)
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
InChI: InChI=1S/C10H14O2/c1-9(2)6-4-5-10(9,3)8(12)7(6)11/h6H,4-5H2,1-3H3/t6-,10+/m1/s1
InChIKey: VNQXSTWCDUXYEZ-LDWIPMOCSA-N
SMILES: [C@]12(C)C(C)(C)[C@]([H])(CC1)C(=O)C2=O
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: $232
Updated: 2025/07/31

TCI Chemical

Product number: C1482
Product name: (1R)-(-)-Camphorquinone
Purity: >98.0%(GC)
Packaging: 1g
Price: $53
Updated: 2025/07/31

TCI Chemical

Product number: C1482
Product name: (1R)-(-)-Camphorquinone
Purity: >98.0%(GC)
Packaging: 5g
Price: $211
Updated: 2025/07/31

TRC

Product number: C175010
Product name: (1R)-(-)Camphorquinone
Packaging: 1g
Price: $140
Updated: 2021/12/16

AK Scientific

Product number: 0805AA
Product name: (1R,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione
Packaging: 5g
Price: $175
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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View Lastest Price from (1R)-(-)-CAMPHORQUINONE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: (1R)-(-)-CAMPHORQUINONE 10334-26-6
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

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

Career Henan Chemical Co

Product: (1R)-(-)-CAMPHORQUINONE 10334-26-6
Price: US $1.00/g
Min. Order: 1g
Purity: 99.0%
Supply Ability: 100 kg
Release date: 2020-01-10

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

L-CAMPHORQUINONE,L-(+)-CAMPHORQUINONE,S-(+)-CAMPHORQUINONE,CAMPHORQUINONE, -S-(+)-,(1S)-(+)-CAMPHORQUINONE,(+)-CAMPHORQUINONE (1R)-(-)-CAMPHORQUINONE DL-CAMPHORQUINONE (1S,E)-(-)-CAMPHORQUINONE 3-OXIME (+/-)-CAMPHORQUINONE,CAMPHORQUINONE,RAC-CAMPHORQUINONE,DL-CAMPHORQUINONE DL-Camphor Camphor Camphorquinone-10-sulfonyl Chloride ANTI-(1S)-(-)-CAMPHORQUINONE 3-OXIME 9&,ANTI-(1S)-(-)-CAMPHORQUINONE 3-OXIME, 99 % ANTI-(1R)-(+)-CAMPHORQUINONE 3-OXIME CAMPHORQUINONE-1-SULPHONYLNORLEUCINE,CAMPHORQUINONE-10-SULFONYLNORLEUCINE CAMPHORQUINONE-10-SULFONIC ACID, HYDRATE,CAMPHORQUINONE-1-SULFONIC ACID, HYDRATE,Camphorquinone-10-sulfonic Acid, Hydrate Technical Grade ANTI-(1R)-(+)-CAMPHORQUINONE 3-OXIME,(1R,E)-(+)-CAMPHORQUINONE 3-OXIME,camphorquinone 3-oxime CAMPHORQUINONE, -R-(-)-(RG) CAMPHORQUINONE, -S-(+)-(RG) Camphorquinone-10-sulphonic acid hydrate DL-CAMPHORQUINONE, (2,3-BORNANEDIONE) ANTI-(1S)-(-)-CAMPHORQUINONE 3-OXIME,(-)-CAMPHORQUINONE-3-MONOXIME

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