Purity 98% Photoinitiator DL-Camphorquinone CAS 10373-78-1

Products Description

The substance corresponding to CAS 10373-78-1 is DL-Camphorquinone, also known as (±)-Camphorquinone, 1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione, etc., with a molecular formula of C₁₀H₁₄O₂, a molecular weight of 166.22, and an EINECS number of 233-814-1.

DL-Camphorquinone is a yellow crystalline powder at room temperature. Its melting point varies among different data sources, being around 140 - 142 °C, 197 - 203 °C, or 199 - 203 °C. The boiling point is approximately 226.473 °C or 234.44 °C, and the density is either 0.9817 g/cm³ or 1.098 g/cm³. The refractive index is 1.4859. It is slightly soluble in hot water, insoluble in cold water, and soluble in organic solvents such as ethanol, ether, and benzene.

Basic Info

Safety Information

DL-Camphorquinone is highly volatile and flammable and should be avoided from contact with ignition sources. Contact with skin or inhalation of excessive DL-Camphorquinone may cause irritation or allergic reactions. When using DL-Camphorquinone, take appropriate protective measures and store it properly. During handling, avoid inhaling its dust or fumes and ensure good ventilation.

Uses

DL-Camphorquinone is a photosensitizer with low toxicity that can be used to make acrylic lenses, tooth fillings, enamel repairs, tooth adhesives, surgical moldings, medical plasters, etc. As a visible light initiator in light-curing dental restoration resins, it can initiate resin polymerization under the action of light to achieve the curing and molding of tooth restoration materials.

Company Profile

TIANJIN GNEE BIOTECH CO., LTD. is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2021 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our products are widely exported to many countries, such as the United States, Kazakhstan, Canada, Australia, Europe, etc., and we provide customers with fast shipping services. We hope to establish long-term and mutually beneficial cooperation with more friends in the future, and provide the best products and services for our customers.

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