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Tetrahydrothiophene
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| Names | |||
|---|---|---|---|
| Preferred IUPAC name
Thiolane | |||
| Other names
Tetrahydrothiophene,
thiophane, tetramethylene sulfide | |||
| Identifiers | |||
3D model (JSmol)
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| Abbreviations | THT | ||
| 102392 | |||
| ChEBI | |||
| ChEMBL | |||
| ChemSpider | |||
| ECHA InfoCard | 100.003.391 | ||
| EC Number |
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PubChem CID
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| RTECS number |
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| UNII | |||
| UN number | 2412 | ||
CompTox Dashboard (EPA)
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| Properties | |||
| C4H8S | |||
| Molar mass | 88.17 g·mol−1 | ||
| Appearance | colorless liquid | ||
| Density | 0.997 g/mL[1] | ||
| Melting point | −96 °C (−141 °F; 177 K) | ||
| Boiling point | 119 °C (246 °F; 392 K) | ||
| Hazards | |||
| Occupational safety and health (OHS/OSH): | |||
Main hazards
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Stench, flammable, irritant | ||
| GHS labelling: | |||
 
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| Danger | |||
| H225, H302, H312, H315, H319, H332, H412 | |||
| P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P403+P235, P501 | |||
| Flash point | 12 °C (54 °F; 285 K) | ||
| 200 °C (392 °F; 473 K) | |||
| Safety data sheet (SDS) | Oakwood | ||
| Related compounds | |||
Related compounds
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Tetrahydrofuran, Thiophene, Selenolane, Thiazolidine, Dithiolane, Thiane | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Tetrahydrothiophene is an organosulfur compound with the formula (CH2)4S. The molecule consists of a five-membered saturated ring with four methylene groups and a sulfur atom. It is the saturated analog of thiophene and is therefore the sulfur analog of THF. It is a volatile, colorless liquid with an intensely unpleasant odor. It is also known as thiophane, thiolane, or THT.
- ^ Armarego WF, Chai CL (2003). "Purification of Organic Chemicals". Purification of Laboratory Chemicals. p. 361. doi:10.1016/B978-075067571-0/50008-9. ISBN 9780750675710.
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