Product

2,4,4-TRIMETHYL-2-PENTANETHIOL

CAS No.：141-59-3

Other grades of this product :

2,4,4-TRIMETHYL-2-PENTANETHIOL Basic information

Product Name:	2,4,4-TRIMETHYL-2-PENTANETHIOL
Synonyms:	TERT-OCTYL MERCAPTAN;2,4,4-TRIMETHYL-2-PENTANETHIOL;1,1,3,3-Tetramethyl-1-butyl sulfhydrate;methylheptane-1-thiol;2,4,4-trimethylpentane-2-thiol;2,4,4-Trimethylpentan-2-thiol;tert-Octyl Mercaptan 2,4,4-Trimethyl-2-pentanethiol;tert-Octanethiol
CAS:	141-59-3
MF:	C8H18S
MW:	146.29
EINECS:	205-490-1
Product Categories:
Mol File:	141-59-3.mol

2,4,4-TRIMETHYL-2-PENTANETHIOL Chemical Properties

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

RIDADR	3023
HazardClass	6.1(a)
PackingGroup	I
Hazardous Substances Data	141-59-3(Hazardous Substances Data)
Toxicity	LD50 unr-rat: 17,800 mg/kg 85JCAE -,984,86

MSDS Information

2,4,4-TRIMETHYL-2-PENTANETHIOL Usage And Synthesis

Chemical Properties	2,4,4-Trimethyl-2-pentanethiol is a clear, colorless liquid.
Uses	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.

2,4,4-TRIMETHYL-2-PENTANETHIOL Preparation Products And Raw materials

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