Product Description:
Pyrocatechol is a white crystalline solid used in photography, dyeing, and as a precursor to various pesticides and pharmaceuticals.
Applications & Uses:
CAS#:
120-80-9
SYNONYM:
1,2-Benzenediol;1,2-Dihydroxybenzene;Catechol
FORMULA:
C6H6O2
PRODUCT TYPE:
HAZARD:
Irritant
CATEGORIES:
Organic Intermediate
,
Raw Material
,
Photography
Technical Specifications
Appearance :
White crystalline solid
Boiling Point, °C :
245
Density, g/cm3 :
1.344
Flash Point, °C :
127
Melting point, °C :
104
Molecular weight, g/mol :
110.11
Odor :
Phenolic
Refractive index, n20/D :
1.539
Pyrocatechol, also known as catechol, is a versatile chemical compound with the molecular formula C6H6O2. As a dihydroxybenzene derivative, it appears as a colorless crystalline solid that is highly soluble in water, alcohol, and ether, exhibiting significant hygroscopic properties. Pyrocatechol is widely used in various industrial applications, owing to its ability to function as a building block in the synthesis of more complex chemicals.
In the photographic industry, pyrocatechol serves as a crucial developing agent, known for producing fine grain images. It also plays an essential role in the production of polymers, where it is used as a raw material for manufacturing phenolic resins and polycarbonate plastics, enhancing their thermal and mechanical properties. Additionally, in the dye industry, pyrocatechol is utilized as an intermediate in the synthesis of dyes and pigments, contributing to rich and stable coloration.
Moreover, pyrocatechol is frequently employed in the medical field, particularly in dermatology, as a depigmenting agent for treating hyperpigmentation disorders. It also finds applications in the field of organic chemistry as a reagent and stabilizer. With its multifaceted applications, pyrocatechol remains a vital compound across multiple sectors, driving innovation and performance improvements.