Tetrahydrothiophene Cas 110-01-0

Chemical Name: Tetrahydrothiophene
CAS No.:110-01-0
Molecular Formula:C4H8S
Molecular weight:88.17
Appearance:Colorless liquid
 
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Comprehensive Guide to Tetrahydrothiophene (CAS 110-01-0)

Table of Contents

Product Overview & Specifications

Parameter Details
CAS Number 110-01-0
Molecular Formula C4H8S
Molecular Weight 88.17 g/mol
Appearance Colorless liquid
Boiling Point 119°C
Flash Point 12.8°C
Density 1.00 g/cm³
Odor Threshold 0.1 ppb (extremely pungent)

Comparative Analysis

Feature Tetrahydrothiophene Alternative Odorants
Odor Stability 6-8 months 3-5 months
Corrosivity Non-corrosive Moderate
Environmental Impact Biodegradable Persistent

Key Applications

1. Gas Odorization

As the preferred odorant for natural gas distribution networks, THT provides:

  • Detection at 1/5th the lower explosive limit (0.1 ppm)
  • Stability in pipeline conditions (50°C, 100 bar)
  • Compatibility with polyethylene pipelines

2. Specialty Chemical Synthesis

Critical intermediate for:

  • Sulfolane production (35% global usage)
  • Pharmaceutical precursors
  • Advanced battery electrolytes

Industrial Use Cases

Case 1: Urban Gas Network Safety

Challenge: Detect ≤1% gas concentration in 10km distribution network
Solution: 18ppm THT injection at compressor stations
Result: 99.7% leak detection rate achieved

Case 2: Petrochemical Catalyst Development

THT-enabled synthesis of nickel-based catalysts showing 40% efficiency improvement in hydrocracking processes.

Client Success Stories

Client A: Wuhan Carnoss Technology

Application: Odorant for LNG terminals
Volume: 15MT/month
Performance: Reduced odorant consumption by 22% through optimized injection protocols

Client B: Shandong Xuchen Chemical

Application: Sulfolane precursor production
Purity Requirement: ≥99.5%
Outcome: Achieved 99.8% purity with customized distillation solutions

Contact for Technical Consultation

Request formulation specifications, SDS documentation, or application engineering support:
Email: info@vivalr.com
Tel: (86) 15866781826

Technical Support Includes:

  • Odorant concentration modeling
  • Pipeline compatibility analysis
  • Custom purification services
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