γ-Thiobutyrolactone
ALDRICH/105449 - 98%
Synonym: 4-Butyrothiolactone
CAS Number: 1003-10-7
Empirical Formula (Hill Notation): C4H6OS
Molecular Weight: 102.15
EC Number: 213-700-8
MDL Number: MFCD00005479
Linear Formula: C4H6OS
Product Type: Chemical
| assay | 98% |
| bp | 39-40 °C/1 mmHg (lit.) |
| density | 1.18 g/mL at 25 °C (lit.) |
| functional group | thioester |
| InChI | 1S/C4H6OS/c5-4-2-1-3-6-4/ |
| InChI key | KMSNYNIWEORQDJ-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | O=C1CCCS1 |
| solubility | THF: soluble |
| Application: | γ-Thiobutyrolactone was used to terminate the ring opening polymerization of ω-pentadecalactone to synthesize difunctional polyesters. γ-Thiobutyrolactone was used to study the mechanism of metabolism of sulphur containing heterocyclic compounds by lignin-degrading basidiomycete Coriolus versicolor. |
| General description: | γ-Thiobutyrolactone undergoes copolymerization with glycidyl phenyl ether to form poly(ester-alt-sulfide). |
| Packaging: | 10, 50 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 36 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| Flash Point(F) | 186.8 °F |
| Flash Point(C) | 86 °C |
| Purity | 98% |
| bp | 39-40 °C/1 mmHg (lit.) |
| Density | 1.18 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |