The compound registered under CAS Number 13333-97-6 (2-(Trifluoromethyl)benzenethiol) has become increasingly relevant in the chemical and industrial sectors due to its unique properties and diverse range of applications. This article provides a comprehensive look at the composition, uses, safety, and market trends surrounding CAS 13333-97-6, helping researchers and businesses understand its value in modern manufacturing and research environments.
CAS Number: 13333-97-6
Chemical Name: Carbon black
Molecular Formula: C
Molecular Weight: 12.01 g/mol
Appearance: Fine black powder
Common Synonyms: Furnace black, channel black, thermal black
CAS 13333-97-6 (Carbon Black) is a form of elemental carbon produced by the incomplete combustion of heavy petroleum products. It is widely used as a reinforcing filler, color pigment, and conductive agent across multiple industries.
Excellent UV protection and electrical conductivity
High surface area-to-volume ratio
Strong coloring ability and thermal stability
Available in different grades: reinforcing, conductive, and specialty types
These properties make 13333-97-6 one of the most versatile and economically significant materials in the modern chemical industry.
Rubber and Tire Manufacturing:
Carbon black is a key ingredient in the production of tires and rubber products, where it enhances durability, strength, and resistance to wear.
Plastics and Polymers:
Added as a coloring and UV-stabilizing agent, it protects plastic materials from degradation and extends product life.
Inks, Coatings, and Paints:
Due to its deep black pigmentation and excellent dispersibility, CAS 13333-97-6 is widely used in printing inks, paints, and coating formulations.
Electrical and Electronics:
Conductive grades of carbon black are used in batteries, cables, and conductive polymers, enabling better energy storage and current flow.
Construction and Cement:
It is also employed in cementitious materials to improve color consistency and mechanical strength.
While carbon black is considered chemically stable and non-toxic, safety precautions should always be followed:
Avoid inhalation of dust.
Use appropriate PPE (Personal Protective Equipment) such as masks and gloves.
Store in a dry, well-ventilated area away from oxidizing agents.
Always refer to the Safety Data Sheet (SDS) for detailed hazard and handling information.
The global market for carbon black (CAS 13333-97-6) continues to expand, driven by:
Rising demand in the automotive tire industry
Growing usage in conductive materials and energy storage devices
Increased development of sustainable and low-emission carbon black production technologies
Leading producers in 2025 include Cabot Corporation, Orion Engineered Carbons, and Birla Carbon, who are investing in advanced production methods and circular carbon technologies.
CAS 13333-97-6 (Carbon Black) 2-(Trifluoromethyl)benzenethiol remains a cornerstone material for industries ranging from automotive and construction to electronics and coatings. With its unmatched mechanical reinforcement and pigmentation properties, it continues to drive innovation in multiple manufacturing sectors.
For reliable sourcing, businesses should partner with certified chemical suppliers offering consistent quality, verified purity, and compliance with international standards.
