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| | Trimethylene sulfide Basic information |
| | Trimethylene sulfide Chemical Properties |
| Melting point | -73.24°C | | Boiling point | 94-94.5 °C (lit.) | | density | 1.028 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.510(lit.) | | Fp | 27 °F | | form | liquid | | Specific Gravity | 1.028 | | color | Colorless to Almost colorless | | Specific Heat Capacity | Cp(gas): 0.92 J/(g·K), at 25℃ | | BRN | 102383 | | InChI | InChI=1S/C3H6S/c1-2-4-3-1/h1-3H2 | | InChIKey | XSROQCDVUIHRSI-UHFFFAOYSA-N | | SMILES | S1CCC1 | | LogP | 1.083 (est) | | CAS DataBase Reference | 287-27-4(CAS DataBase Reference) | | EPA Substance Registry System | Thietane (287-27-4) |
| Hazard Codes | F,Xn | | Risk Statements | 11-22 | | Safety Statements | 16 | | RIDADR | UN 1993 3/PG 2 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 2934.99.9001 | | HazardClass | 3.1 | | PackingGroup | II | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Acute Tox. 4 Oral
Flam. Liq. 2 |
| | Trimethylene sulfide Usage And Synthesis |
| Chemical Properties | CLEAR COLOURLESS LIQUID | | Definition | ChEBI: An organosulfur heterocyclic compound containing a saturated four membered ring with 3 carbon atom and 1 sulfur atom. | | Purification Methods | Purify thietane by preparative gas chromatography on a dinonyl phthalate column. It has also been purified by drying over anhydrous K2CO3, and distilling through a 25cm glass helices-packed column (for 14g of thietane), then drying over CaSO4 before sealing it in a vacuum. [Haines et al. J Phys Chem 58 270 1954.] It is characterised as the dimethylsulfonium iodide m 97-98o [Bennett & Hock J Chem Soc 2496 1927]. The S-oxide has b 102o/25mm, n D 1.5075 [Tamres & Searles J Am Chem Soc 81 2100 1959]. [Beilstein 17 I 3, 17 II 12, 17 III/IV 14, 17/1 V 14.] |
| | Trimethylene sulfide Preparation Products And Raw materials |
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