Camphorquinone TDS
1. Product Overview：
This product is high-purity camphorquinone (racemate) with CAS No. 10373-78-1. It is a yellow solid
powder prepared from natural camphor through precision oxidation, purification and other processes.
Its active ingredient content is as high as 99.58% and moisture content is only 0.2%, with purity and
impurity control meeting the high-end industry standards. Packaged in 5KG aluminum foil bags with
airtight sealing, the product has excellent stability and storability, which can meet the precise
application needs of multiple scenarios such as laboratory pilot tests and industrial-scale production. It
is an important photoinitiator and organic synthesis intermediate.
2. Product Applications：
1. Dental Materials Field: As the core photoinitiator of dental light-curing resins and composite resin
filling materials, it can rapidly initiate resin cross-linking and curing under the irradiation of
ultraviolet/visible light of specific wavelengths. It features high curing efficiency and excellent
mechanical properties of cured materials, and is widely used in oral medical scenarios such as
dental restoration and orthodontic bonding.
2. Organic Synthesis Field: It can be used as a key chiral auxiliary and oxidant to participate in the
synthesis of various complex organic compounds. Especially in the preparation of pharmaceutical
intermediates and chiral catalysts, it can accurately control the stereoselectivity of reactions,
helping the R&D and mass production of high-value-added fine chemicals.
3. Optoelectronic Materials Field: Applied in the preparation of light-curing coatings, photochromic
materials and 3D printing photosensitive resins. With its excellent photosensitive response
characteristics, it can improve the curing speed and molding precision of materials, and is suitable
for scenarios such as coatings of precision electronic components and customized 3D printed
parts.
4. Pharmaceutical R&D Field: Serving as a synthetic intermediate for some antibacterial and anti
inflammatory drugs, its high-purity feature can effectively reduce the difficulty of subsequent drug
purification and ensure the quality stability of pharmaceutical intermediates.
3. Product Physicochemical Parameters ：
4.Product Specifications：
5. Product Safety and Precautions：
1. Storage and Transportation
During storage, keep away from ignition sources and heat, and avoid co-storage with strong oxidants,
strong acids, strong bases and other chemicals to prevent chemical reactions that may cause product
deterioration.◦ During transportation, take moisture-proof, sun-proof and anti-extrusion measures. It is
strictly forbidden to mix and transport with flammable and explosive items, and ensure that the
packaging is intact without damage.
2. Operational Protection
Operators must wear protective equipment such as dust masks, protective gloves and goggles to
avoid inhaling the powder into the respiratory tract or contacting the skin and mucous membranes.◦
Maintain good ventilation in the operation area. In case of accidental skin contact, rinse immediately
with plenty of running water; in case of accidental inhalation, move to a place with fresh air and seek
medical attention in time; in case of accidental ingestion, induce vomiting immediately and seek
medical treatment.
3. Emergency Treatment
In case of leakage, isolate the leakage area in a timely manner, collect the leaked powder into a
sealed container with clean tools, and do not discard it at will to avoid environmental pollution.◦ In case
of fire, dry powder fire extinguishers or carbon dioxide fire extinguishers can be used for fire fighting. It
is strictly forbidden to directly extinguish the fire with water.
4. Other Instructions
The product should be used as soon as possible after opening. The remaining part should be resealed
and moisture-proof measures should be taken. The shelf life after opening is shortened to 3 months.◦
The data in this TDS is based on laboratory test results. If there are special process requirements
during actual use, customized technical solutions can be negotiated with the supplier.
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