Tetrahydrothiophene NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-09-06 |
Product Details
| Product Name: Tetrahydrothiophene | CAS No.: 110-01-0 |
| EC-No.: 203-728-9 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 50000KG/month |
| Release date: 2023/09/06 |
| CAS: | 110-01-0 |
| MF: | C4H8S |
| MW: | 88.17 |
| EINECS: | 203-728-9 |
| Product Categories: | Building Blocks;C4 to C6;Chemical Synthesis;Heterocyclic Building Blocks;Thiophenes |
| Mol File: | 110-01-0.mol |
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| Tetrahydrothiophene Chemical Properties |
| Melting point | -96 °C (lit.) |
| Boiling point | 119 °C (lit.) |
| density | 1 g/mL at 25 °C (lit.) |
| vapor pressure | 18 mm Hg ( 25 °C) |
| refractive index | n |
| Fp | 55 °F |
| storage temp. | Store below +30°C. |
| solubility | immiscible |
| form | liquid |
| Specific Gravity | 1.002 (20/4℃) |
| color | Colorless to Almost colorless |
| Odor | Smells of rotting eggs |
| PH | 7 (H2O, 20℃) |
| Odor Threshold | 0.00062ppm |
| Odor Type | sulfurous |
| explosive limit | 1.1-12.1%(V) |
| Water Solubility | immiscible |
| Merck | 14,9218 |
| BRN | 102392 |
| Stability: | Highly flammable. Vapour-air mixtures explosive in some proportions; note low flash point and fairly wide explosion limit range. Heavier than air, so potentially explosive mixtures may travel considerable distances to source of ignition. |
| LogP | 1.8 at 20℃ |
| CAS DataBase Reference | 110-01-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiophene, tetrahydro-(110-01-0) |
| EPA Substance Registry System | Tetrahydrothiophene (110-01-0) |
| Tetrahydrothiophene Usage And Synthesis |
| Chemical Properties | Tetrahydrothiophene is cyclic thioalkane, namely, saturated analog of thiophene. It is a colorless transparent volatile liquid, insoluble in water, miscible in ethanol, ether, benzene, acetone. It has a strong unpleasant odor, is stable and not easily emitted, and can be smelled in the air at 0.01PPm. It is not corrosive to gas equipment, transportation pipeline gaskets and other materials, and does not produce habitual blunting of the human sense of smell, so it is used as an odorant in LPG and natural gas, outlawing the original use of ethyl mercaptan and other odor-assigning agents. |
| Uses | Tetrahydrothiophene is a solvent and a fuel gas odorant used in fire safety stench warning systems in underground mines. Tetrahydrothiophene was also used as an organocatalyst for the reaction between enynediones and benzoic acid to afford highly substituted furfuryl alcohol benzoates. |
| Uses | Tetrahydrothiophene is used as pharmaceutical and agrochemical intermediates. |
| Preparation | Tetrahydrothiophene is prepared by the reaction of hydrogen sulfide and furan in the vapor phase at 400°C. This vapor-phase reaction is catalyzed by alumina(Al2O3) and other heterogenous acid catalysts. |
| Definition | ChEBI: Tetrahydrothiophene is a saturated organic heteromonocyclic parent and a member of tetrahydrothiophenes. |
| General Description | A water-white liquid. About the same density as water and insoluble in water. Flash point near 20°F. Vapors heavier than air. Used as a solvent and to make other chemicals. |
| Air & Water Reactions | Highly flammable. Insoluble in water. |
Packing &shipping&Payment
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other 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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