Tetrahydrothiophene

Tetrahydrothiophene (THT) – CAS 110-01-0

High-Purity Sulfur Compound for Gas Odorization and Industrial Applications

Product Overview

**T 110-01-0
High-Purity Sulfur Compound for Gas Odorization and Industrial Applications

Product Overview

Tetrahydrothiophene (THT), also known as thiolane, is a colorless to slightly yellow liquid with a strong, distinctive odor. It is widely used as an odorant for natural gas and LPG, enabling leak detection for safety purposes. Due to its excellent stability and strong odor threshold, THT is one of the most reliable compounds for gas odorization systems.

This product is manufactured under strict quality control to ensure consistent purity, stability, and performance, making it suitable for industrial, chemical, and energy sector applications.

Key Product Information

• Chemical Name: Tetrahydrothiophene

• CAS Number: 110-01-0

• Molecular Formula: C₄H₈S

• Molecular Weight: 88.17 g/mol

• Appearance: Colorless to light yellow liquid

• Odor: Strong, sulfur-like odor

• Purity: ≥ 99.0% (custom specifications available)

• Boiling Point: ~119°C

• Flash Point: Approx. 12°C (closed cup)

Applications

1. Gas Odorization

THT is primarily used as an odorant for natural gas, LNG, and LPG, ensuring leaks can be easily detected even at very low concentrations.

2. Chemical Intermediate

Used in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals.

3. Laboratory and Industrial Use

Serves as a reference compound and intermediate in research and industrial chemical processes.

Product Advantages

• High Odor Efficiency: Detectable at extremely low concentrations

• Excellent Stability: Chemically stable under standard storage conditions

• Consistent Quality: Controlled production ensures batch-to-batch uniformity

• Global Compliance: Suitable for international gas safety standards

• Flexible Supply: Available in various packaging options to meet customer needs

Packaging & Storage

Packaging Options:

• 200 kg steel drums

• ISO tanks

• Customized packaging upon request

Storage Conditions:

• Store in a cool, well-ventilated area

• Keep away from heat, sparks, and open flames

• Ensure containers are tightly sealed

Safety & Handling

Tetrahydrothiophene is a flammable liquid and should be handled with appropriate safety precautions:

• Use proper personal protective equipment (PPE)

• Avoid inhalation and direct contact

• Follow standard chemical handling protocols

• Refer to the Material Safety Data Sheet (MSDS) for detailed safety guidance

Frequently Asked Questions (FAQs)

1. What is Tetrahydrothiophene mainly used for?

THT is primarily used as a gas odorant in natural gas and LPG to ensure leaks can be detected quickly and safely.

2. Why is THT preferred over other odorants?

It offers strong odor intensity, chemical stability, and long-lasting performance, making it highly reliable in gas distribution systems.

3. What purity levels are available?

Standard purity is ≥99%, but customized specifications can be provided based on application requirements.

4. Is THT hazardous?

Yes, it is a flammable and odorous chemical. Proper storage, handling, and transportation procedures must be followed.

5. Can you provide international shipping?

Yes, we support global export with compliant packaging and documentation.

6. What industries commonly use this product?

• Energy and gas distribution

• Chemical manufacturing

• Pharmaceutical intermediates

• Research laboratories

Why Choose Us

• Reliable supply chain with stable production capacity

• Competitive pricing for bulk and long-term contracts

• Professional export experience in hazardous chemicals

• Fast response and customized solutions

Contact Us

For quotations, technical documents, or further details, please contact:

Email: lisa@aozunchem.com
Wechat / WhatsApp: +86-186 5121 5887

We look forward to supporting your business with high-quality Tetrahydrothiophene.