2,4,4-TRIMETHYL-2-PENTANETHIOL
- CAS NO.:141-59-3
- Empirical Formula: C8H18S
- Molecular Weight: 146.29
- MDL number: MFCD00014450
- EINECS: 205-490-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 15:13:41
What is 2,4,4-TRIMETHYL-2-PENTANETHIOL?
Chemical properties
2,4,4-Trimethyl-2-pentanethiol is a clear, colorless liquid.
The Uses of 2,4,4-TRIMETHYL-2-PENTANETHIOL
tert-Octyl Mercaptan is used as a surfactant in the activity of carbon-supported platinum nanoparticles toward methanol oxidation reaction.
Safety Profile
Poison by ingestion. Irritating to eyes. A flammable liquid when exposed to heat, flame, or oxidizers. To fight fire, use foam, alcohol foam. When heated to decomposition it emits very toxic fumes of SOx.
Potential Exposure
A mercaptan, sulfhydral, thioalcohol, and organic sulfide. Used as a lubricant additive and in polymer modification.
Shipping
UN3023 2-Methyl-2-heptanethiol, Hazard Class: 6.1; Labels: 6.1-Poison Inhalation Hazard; 3-Flammable liquid; Inhalation Hazard Zone B
Incompatibilities
Highly flammable; easily ignited by heat, sparks, or flames. Vapors may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Attacks many metals and rubber.
Waste Disposal
Use a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.
Properties of 2,4,4-TRIMETHYL-2-PENTANETHIOL
Melting point: | -74.15°C |
Boiling point: | 195.97°C (estimate) |
Density | 0.8410 |
refractive index | 1.4313 (estimate) |
pka | 11.37±0.10(Predicted) |
Odor Threshold | 0.0036ppm |
EPA Substance Registry System | 2-Pentanethiol, 2,4,4-trimethyl- (141-59-3) |
Safety information for 2,4,4-TRIMETHYL-2-PENTANETHIOL
Computed Descriptors for 2,4,4-TRIMETHYL-2-PENTANETHIOL
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