1-Pentanethiol
- Product Name1-Pentanethiol
- CAS110-66-7
- MFC5H12S
- MW104.21
- EINECS203-789-1
- MOL File110-66-7.mol
Chemical Properties
| Melting point | -76°C |
| Boiling point | 126 °C (lit.) |
| Density | 0.84 g/mL at 25 °C (lit.) |
| vapor density | 3.59 |
| vapor pressure | 27.4 mm Hg ( 37.7 °C) |
| refractive index | n |
| FEMA | 4333 | 1-PENTANETHIOL |
| Flash point | 65 °F |
| storage temp. | Store below +30°C. |
| solubility | 0.16g/l |
| form | liquid |
| pka | 10.51±0.10(Predicted) |
| color | Water-white to yellow liquid |
| Odor | at 0.10 % in propylene glycol. sulfurous fatty roasted meaty vegetable |
| Odor Type | sulfurous |
| biological source | synthetic |
| Odor Threshold | 0.00000078ppm |
| Water Solubility | practically insoluble |
Safety Information
| Hazard Codes | F,Xn |
| Risk Statements | 11-20/22-36/37/38 |
| Safety Statements | 16-23-24/25-37/39-26 |
| OEL | Ceiling: 0.5 ppm (2.1 mg/m3) [15-minute] |
| RIDADR | UN 1111 |
| WGK Germany | 3 |
| RTECS | SA3150000 |
| F | 9-13-23 |
| TSCA | TSCA listed |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29309090 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Flam. Liq. 2 |
| Hazardous Substances Data | 110-66-7(Hazardous Substances Data) |
| Toxicity | LCLo ihl-rat: 2000 ppm/4H JIHTAB 31,343,49 |
