3-Mercapto-1,2-Propanediol (CAS 96-27-5) Comprehensive User Guide
Table of Contents
- Product Overview & Specifications
- Key Applications
- Industry Use Cases
- Customer Success Stories
- Inquiry & Technical Support
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | 3-Mercapto-1,2-propanediol |
| CAS Number | 96-27-5 |
| Molecular Formula | C3H8O2S |
| Molecular Weight | 108.16 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Purity | ≥95% (GC) |
| Density | 1.236 g/cm3 |
| Flash Point | 126.3°C |
| Storage | 2-10°C in airtight container |
Supplier Comparison
| Supplier | Package | Price (USD) |
|---|---|---|
| Shanghai Yuanye Bio | 100g | $50 |
| Wuhan Kanos | 1kg | $290 |
| Wako Chemicals | 25mL | $85 |
2. Key Applications
Industrial Uses
- Polymer stabilizer for acrylonitrile-based materials
- Reactive dye modifier in textile industry
- Catalyst for epoxy-amine resin systems
Pharmaceutical Applications
- Intermediate for thiamine (Vitamin B1) synthesis
- Precursor for mercaptoglycine production
Advanced Technologies
- Matrix for FABMS and liquid SIMS analysis
- Antioxidant in specialty lubricants
3. Industry Use Cases
Case 1: Polymer Production
As stabilization agent in PVC manufacturing:
– Reduces thermal degradation by 40%
– Extends product shelf life by 18 months
Case 2: Pharmaceutical Synthesis
In thiamine hydrochloride production:
– Increases reaction yield to 92%
– Reduces byproduct formation by 65%
4. Customer Success Stories
Shanghai Yikefan Biotech
Challenge: Needed stable FABMS matrix for proteomics research
Solution: Implemented 99% purity grade
Result: Achieved 30% improvement in mass spectrometry resolution
Hubei Xinjiecheng Chemical
Challenge: Required non-toxic epoxy resin catalyst
Solution: Customized formulation with 3-Mercapto-1,2-propanediol
Result: Reduced curing time by 25% while maintaining OSHA compliance
5. Inquiry & Technical Support
For product specifications, MSDS, or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Why Choose Us?
- GMP-certified production facilities
- Custom purity grades (95%-99.9%)
- Global logistics network



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