Basic Information
Product Name: Catechol, 1,2-Benzenediol
Chemical Formula: C6H6O2
CAS Number: 120-80-9
Physical and Chemical Properties
Appearance: Colorless crystals that turn colored when exposed to air and light, usually white crystalline powder.
Odor: With a special odor.
Melting Point: 105ºC (104 - 105ºC)
Boiling Point: 246ºC (100 kPa)
Density: Relative density 1.37 (15/4ºC)
Solubility: It can sublime and is soluble in water, ethanol, ether, benzene, chloroform, and easily soluble in pyridine and caustic alkali solutions.
Uses
Pharmaceutical Field: It is an important pharmaceutical intermediate used in the manufacture of drugs such as berberine and isoprenaline. It is also used in the production of 4 - tert - butylcatechol, which is used as a polymerization inhibitor for styrene, butadiene, and vinyl chloride.
Chemical Industry Field: It can be used as a rubber hardener and electroplating additive. It is a raw material for the synthesis of fragrances such as vanillin, ethyl vanillin, and piperonal. It is also used in the manufacture of antioxidants, light stabilizers, and special inks.
Other Fields: It can be used as a skin antiseptic and bactericide and a component of hair dyes. It is also used in photographic developers, color photo antioxidants, and color - reaction or colorimetric analysis for the determination of titanium, molybdenum, tungsten, vanadium, iron, and cerium.
Packaging and Storage
Packaging: It is usually packed in 25 kg / barrel packaging.
Storage: It should be stored in a sealed manner, in a cool, dry, and well - ventilated place, away from fire sources and heat sources. It should be stored separately from oxidants, acids, alkalis, and food chemicals, and avoid mixed storage.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
