DL-CAMPHORQUINONE
- CAS NO.：10373-78-1
- Empirical Formula: C10H14O2
- Molecular Weight: 166.22
- MDL number: MFCD00064160
- EINECS: 233-814-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:32
What is DL-CAMPHORQUINONE?
Chemical properties
YELLOW FINE CRYSTALLINE POWDER
The Uses of DL-CAMPHORQUINONE
initiator for visible-light-cured dental acrylic-composite materials.
The Uses of DL-CAMPHORQUINONE
Camphorquinone derivative (i.e. carboxylated camphorquinone) is used as visible-light photoinitiator in biomedical applications. It is also used in dentistry and is often used in conjunction with hydrogen donating amine.
The Uses of DL-CAMPHORQUINONE
CQ-amines are used as a photo initiators for free radical polymerization. CQ was used as an initiator in the preparation of silver nanoparticle/silica/ polymer nanocomposites. Photopolymerization kinetics of dimethacrylates were studied using the CQ/amine initiator system.
Definition
ChEBI: Bornane-2,3-dione is a bornane monoterpenoid that is bicyclo[2.2.1]heptane substituted by methyl groups at positions 1, 7 and 7 and oxo groups at positions 2 and 3. It is a bornane monoterpenoid and a carbobicyclic compound.
General Description
Camphorquinone (CQ) absorbs UV radiation in the region of 200-300nm due to the Π?Π* transition and visible light (400-500nm) due to the n, Π* transition of the α-dicarbonyl chromophore.
Purification Methods
Purification is the same as for above enantiomers. [Huckel & Fichtig Justus Liebigs Ann Chem 628 81 1962, Evans et al. J Chem Soc 137 1939, Beilstein 7 I 325.]
Properties of DL-CAMPHORQUINONE
| Melting point: | 197-203 °C (lit.) |
| Boiling point: | 234.44°C (rough estimate) |
| alpha | -5～+5°(20℃/D)(c=2, CHCl3) |
| Density | 0.9817 (rough estimate) |
| refractive index | 1.4859 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | Soluble in ethanol, ethyl ether and benzene. |
| form | Fine Crystalline Powder |
| color | Yellow |
| BRN | 1909463 |
| InChI | InChI=1S/C10H14O2/c1-9(2)6-4-5-10(9,3)8(12)7(6)11/h6H,4-5H2,1-3H3 |
| CAS DataBase Reference | 10373-78-1(CAS DataBase Reference) |
| EPA Substance Registry System | Bicyclo[2.2.1]heptane-2,3-dione, 1,7,7-trimethyl- (10373-78-1) |
Safety information for DL-CAMPHORQUINONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DL-CAMPHORQUINONE
| InChIKey | VNQXSTWCDUXYEZ-UHFFFAOYSA-N |
| SMILES | C12(C)C(C)(C)C(CC1)C(=O)C2=O |
DL-CAMPHORQUINONE manufacturer
JSK Chemicals
New Products
DL-beta-(3-Bromophenyl)alanine Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE Levothyroxine Impurity-F Montelukast EP Impurity-D/Montelukast USP Related Compound C Atorvastatin FXA Impurity/Atorvastatin Cyclic 6-Hydroxy Impurity Sodium Salt Isosulfan blue Keto N-Oxide Impurity Ivermectin Impurity F N-Nitroso des Methyl Tramadol/N-Nitroso-N-Desmethyl-Tramadol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 1,4-bis(methylsulfonyl)butane 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene CSA (DL-10-Camphorsulfonic Acid) 2-Hydroxy-4-methylnicotinic acid 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (2S)-1-((2S,3S)-3-(2-methylbutyl)-4-oxooxetan-2-yl)pentadecan-2-yl formylleucinate 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethane-1-sulfonyl chloride S-(1-(3,5-dichlorophenyl)-2,2,2-trifluoroethyl) ethanethioateRelated products of tetrahydrofuran
![7-(IODOMETHYL)-1,7-DIMETHYLBICYCLO[2.2.1]HEPTANE-2,3-DIONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure21/GIF/CB8788478.gif)
You may like
-
DL-Camphorquinone 98%View Details
10373-78-1 -
10373-78-1 99%View Details
10373-78-1 -
Camphorquinone CAS 10373-78-1View Details
10373-78-1 -
Camphorquinone 99% (GC) CAS 10373-78-1View Details
10373-78-1 -
(±)-Camphorquinone CAS 10373-78-1View Details
10373-78-1 -
Camphorquinone CAS 10373-78-1View Details
10373-78-1 -
Dl-camphorquinone 98% CAS 10373-78-1View Details
10373-78-1 -
DL-Camphorquinone CAS 10373-78-1View Details
10373-78-1