DL-CAMPHORQUINONE
- CAS No.
- 10373-78-1
- Chemical Name:
- DL-CAMPHORQUINONE
- Synonyms
- CAMPHORQUINONE;camphoroquinone;2,3-BORNANEDIONE;DL-CAMPHOROQUINONE;BORNANEDIONE;Sinocure? CQ;camphoquinone;CAMPHOREQUINONE;(±)-camphandione;DL-CAMPHORQUINONE
- CBNumber:
- CB6707231
- Molecular Formula:
- C10H14O2
- Molecular Weight:
- 166.22
- MDL Number:
- MFCD00064160
- MOL File:
- 10373-78-1.mol
- MSDS File:
- SDS
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 |
InChIKey | VNQXSTWCDUXYEZ-UHFFFAOYSA-N |
SMILES | C12(C)C(C)(C)C(CC1)C(=O)C2=O |
LogP | 1.470 (est) |
CAS DataBase Reference | 10373-78-1(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | RAL3591W33 |
EPA Substance Registry System | Bicyclo[2.2.1]heptane-2,3-dione, 1,7,7-trimethyl- (10373-78-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xn,Xi | |||||||||
Risk Statements | 20/21/22-36/37/38 | |||||||||
Safety Statements | 22-24/25-36-26 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2914 29 00 | |||||||||
NFPA 704 |
|
DL-CAMPHORQUINONE price More Price(31)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 124893 | Camphorquinone 97% | 10373-78-1 | 5g | $94.8 | 2024-03-01 | Buy |
Sigma-Aldrich | 8.14531 | DL-Camphorquinone for synthesis | 10373-78-1 | 10G | $168 | 2024-03-01 | Buy |
Sigma-Aldrich | 124893 | Camphorquinone 97% | 10373-78-1 | 10g | $212 | 2024-03-01 | Buy |
TCI Chemical | C0014 | (+/-)-Camphorquinone >98.0%(GC) | 10373-78-1 | 5g | $59 | 2024-03-01 | Buy |
TCI Chemical | C0014 | (+/-)-Camphorquinone >98.0%(GC) | 10373-78-1 | 25g | $168 | 2024-03-01 | Buy |
DL-CAMPHORQUINONE Chemical Properties,Uses,Production
Chemical Properties
YELLOW FINE CRYSTALLINE POWDER
Uses
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.
Uses
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.
Uses
initiator for visible-light-cured dental acrylic-composite materials.
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.]
DL-CAMPHORQUINONE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Changyi Longchang Bio-Chemical Co., LTD | +86-13256193735; +8613256193735 | sale01@longchangchemical.com | China | 964 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3791 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5867 | 58 |
Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 1000 | 58 |
Shijiazhuang Jianxin Biotechnology Co., LTD | +undefined86-19062313169 | liyingjian1997@gmail.com | China | 711 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Hebei Longbang Technology Co., LTD | +86-18032476855 +86-18032476855 | admin@hblongbang.com | China | 938 | 58 |
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 | clara@hbshengyang.com | China | 873 | 58 |
HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 +86-18532138899 | L18532138899@163.com | China | 931 | 58 |
View Lastest Price from DL-CAMPHORQUINONE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2024-09-05 | DL-CAMPHORQUINONE
10373-78-1
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | |
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2024-08-28 | DL-CAMPHORQUINONE
10373-78-1
|
US $8.00 / kg | 1kg | 99% | 200000 | Hebei Jingbo New Material Technology Co., Ltd | |
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2024-08-15 | DL-CAMPHORQUINONE
10373-78-1
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- DL-CAMPHORQUINONE
10373-78-1
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
-
- DL-CAMPHORQUINONE
10373-78-1
- US $8.00 / kg
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
-
- DL-CAMPHORQUINONE
10373-78-1
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
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