Tert-Butyl Mercaptan

Tert-Butyl Mercaptan

Tert-Butyl Mercaptan is a high-purity organic intermediate widely recognized for its strong odor intensity and excellent chemical reactivity. Commonly used as a natural gas odorant, chemical intermediate, and specialty chemical raw material, it delivers reliable performance, safety assurance, and process efficiency for industrial applications.
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Ethanol CAS 75-66-1

Product Overview

 

Tert-Butyl Mercaptan (TBM), with the chemical formula C4H10S, is a colorless liquid belonging to the mercaptan family of organic intermediate. It is characterized by its distinctive odor, excellent volatility, and high sulfur content. Due to its strong odor detection capability at extremely low concentrations, tert-Butyl Mercaptan is widely used as a warning odorant in natural gas, liquefied petroleum gas (LPG), and fuel gas systems.

In addition to gas odorization, the product serves as an important raw material in the production of chemical intermediates, pharmaceutical intermediates, agrochemicals, and specialty chemicals. Its stable quality and reliable performance make it an essential product for industrial manufacturers seeking safety, compliance, and production efficiency.

 

Product Description

Features: Trusted Across Diverse Industries

Tert-Butyl Mercaptan possesses an extremely strong and distinctive odor, allowing rapid detection of gas leaks even at very low concentrations. This characteristic makes it one of the most widely used sulfur-containing odorants in the energy industry.

The product demonstrates excellent volatility and dispersion characteristics, ensuring uniform distribution throughout gas transmission and storage systems. Its high purity and stable composition contribute to consistent odorization performance and reliable industrial processing.

As a versatile organosulfur compound, the organic intermediate also exhibits excellent chemical reactivity, making it suitable for the synthesis of specialty chemicals, pharmaceutical intermediates, and various sulfur-containing compounds.

Advantages: Trusted Across Diverse Industries

Compared with alternative odorizing agents,the organic intermediate offers superior odor recognition, enabling faster identification of gas leaks and improving public safety. Its effectiveness at low dosage levels helps reduce operating costs while maintaining regulatory compliance.
The product is manufactured under strict quality control standards, ensuring consistent sulfur content, purity, and performance. Its compatibility with natural gas and LPG systems minimizes operational adjustments and simplifies implementation for gas distributors and industrial users.
Furthermore, its broad applicability across chemical intermediates and specialty chemicals production provides additional value for manufacturers seeking multifunctional sulfur-based raw materials.

Benefits: Maximizing Customer Value

The use of tert-Butyl Mercaptan significantly enhances gas safety management by providing a clear and immediate warning signal in the event of leakage. This helps protect personnel, infrastructure, and surrounding communities while supporting compliance with international gas safety standards.
For chemical manufacturers, the product contributes to efficient production processes by serving as a reliable building block for sulfur-containing compounds. Its stable quality reduces production variability, improves product consistency, and minimizes material waste.
These benefits help customers achieve greater operational reliability, lower maintenance costs, and improved economic performance.

Evidence: Proven Value in Industrial Applications

Natural gas and LPG distribution networks worldwide rely on sulfur-based odorants such as the product because of their proven ability to provide rapid leak detection. The compound's distinctive odor threshold is recognized throughout the industry as an effective safety measure for gas transportation and storage systems.
Its continued use in chemical intermediates, pharmaceutical intermediates, and specialty chemicals manufacturing further demonstrates its reliability, versatility, and industrial value. Decades of commercial application have establishedthe product as a trusted solution for both safety-critical and production-oriented applications.

 

Product Specifications

 

Product Name

Tert-Butyl Mercaptan

CAS NO.

75-66-1

Molecular Formula

C4H10S

Molecular Weight

90.19

Density

0.800 g/cm³ (20°C)

Purity

≥99.0%

Melting Point

-0.5°C

Boiling Point

64-66°C

Flash Point

-15°C

UN Number

2347

Packaging

150 KG Steel Drum / ISO Tank

Colour

Colorless

HS Code

2930909099

EINECS

200-890-2

Appearance

Colorless Transparent Liquid with Strong Characteristic Odor

 

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Looking for a dependable tert-Butyl Mercaptan supplier with stable quality and international export experience?

Contact XIMA today for the latest pricing, technical specifications, COA, MSDS, packaging options, and customized supply solutions. Our professional team is ready to support your gas odorization and chemical manufacturing requirements with reliable products and responsive service.

 

FAQ

 

Q1: What is tert-Butyl Mercaptan mainly used for?

A1: tert-Butyl Mercaptan is primarily used as a natural gas and LPG odorant, as well as a raw material for chemical intermediates, pharmaceutical intermediates, and specialty chemicals.

Q2: Why is tert-Butyl Mercaptan used in natural gas systems?

A2: Because natural gas is naturally odorless, tert-Butyl Mercaptan is added to provide a strong warning odor that enables rapid detection of gas leaks and improves safety.

Q3: Is tert-Butyl Mercaptan suitable for chemical synthesis?

A3: Yes. It is widely used as an organosulfur intermediate in the production of sulfur-containing chemicals, pharmaceutical intermediates, and specialty chemical products.

Q4: How should tert-Butyl Mercaptan be stored?

A4: It should be stored in a cool, well-ventilated area away from heat sources, open flames, oxidizing agents, and direct sunlight. Containers should remain tightly sealed.

Q5: What packaging options are available?

A5: Standard packaging includes 150 KG steel drums and bulk ISO tank shipments. Customized packaging solutions may also be available upon request.

Q6: Can quality certificates and export documents be provided?

A6: Yes. We can provide COA, TDS, MSDS, packing lists, commercial invoices, and other export documents required for international shipments.

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