1-Mercaptooctane
- Product Name1-Mercaptooctane
- CAS111-88-6
- CBNumberCB6852856
- MFC8H18S
- MW146.29
- EINECS203-918-1
- MDL NumberMFCD00004912
- MOL File111-88-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -49 °C |
| Boiling point | 197-200 °C (lit.) |
| Density | 0.843 g/mL at 25 °C (lit.) |
| vapor pressure | 0.3 hPa (20 °C) |
| refractive index | n |
| Flash point | 55 °F |
| storage temp. | Store below +30°C. |
| solubility | 0.004g/l |
| pka | 10.55±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.843 (20/4℃) |
| Odor | at 0.10%indipropylene glycol. sulfurous |
| Odor Threshold | 0.0016ppm |
| Water Solubility | Not miscible in water. |
| BRN | 1733101 |
| Henry's Law Constant | 7.1×10-4 mol/(m3Pa) at 25℃, Yaws et al. (2003) |
| Exposure limits | NIOSH: Ceiling 0.5 ppm(3.0 mg/m3) |
Safety
| Symbol(GHS) |
   
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| Signal word | Warning | |||||||||
| Hazard statements | H302+H312-H315-H319-H371-H373-H317-H335-H336-H410-H226 | |||||||||
| Precautionary statements | P501-P273-P272-P260-P270-P240-P210-P233-P243-P241-P242-P271-P264-P280-P370+P378-P391-P337+P313-P305+P351+P338-P308+P311-P362+P364-P303+P361+P353-P333+P313-P301+P312+P330-P304+P340+P312-P403+P233-P403+P235-P405 | |||||||||
| Hazard Codes | F,N,Xn,Xi | |||||||||
| Risk Statements | 11-67-65-50/53-43-36/37-20-36/37/38 | |||||||||
| Safety Statements | 7-16-57-45-36/37/39-29-26 | |||||||||
| OEL | Ceiling: 0.5 ppm (3.0 mg/m3) [15-minute] | |||||||||
| RIDADR | UN 1170 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Autoignition Temperature | 240 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309070 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 Skin Sens. 1 STOT SE 3 | |||||||||
| Hazardous Substances Data | 111-88-6(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 2000 - 2450 mg/kg | |||||||||
| NFPA 704: |
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