High Quality 1,2-Ethanedithiol Liquid CAS 540-63-6
| Price | USD50.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:5000KG
- Time:2022-07-14
Product Details
- Product Name1,2-Ethanedithiol
- CAS No.540-63-6
- EINECS No.208-752-3
- MFC2H6S2
- MW94.2
- InChIKeyVYMPLPIFKRHAAC-UHFFFAOYSA-N
- AppearanceLiquidClear slightly colored
- Melting point -41 °C (lit.)
- density 1.123 g/mL at 25 °C (lit.)
- Water Solubility insoluble
- storage temp. Store below +30°C.
- Boiling point 144-146 °C (lit.)
Chemical properties
Clear to pale green liquid. Has a pungent disgusting thiol odor.
The boiling point is 146°C, or 46~47°C (800Pa).
Insoluble in water, miscible in oil.
Natural products are found in boiled beef.
Food spice.
For organic synthesis and biochemical research.
Used as metal Chemicalbook complexing agent.
For organic synthesis of pharmaceutical intermediates. Synthesis of 1,3-diketones, cyclic disulfides, thioacetates, etc.
Production method: First, diisothiourea ethane bromide is synthesized from dibromoethane and thiourea, and then 1,2-dimercaptoethane is obtained by treating with sodium hydroxide and sulfuric acid.
Specifications
Density 1.1±0.1 g/cm3
Boiling point 144.3±13.0 °C at 760 mmHg
Melting point −41 °C(lit.)
Molecular formula C2H6S2
Molecular weight 94.199
Flash point 44.4±0.0 °C
Exact mass 93.991089
PSA 77.60000
LogP 1.31
Appearance: Transparent colorless solid
Vapor Density >1 (vs air)
Vapor Pressure 6.5±0.3 mmHg at 25°C
Refractive index 1.517
Storage conditions
Keep refrigerated at 0-5°C
Company Profile Introduction
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate,carbopol and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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- Inquiry
- 2024-02-28
- Since:2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province