- Methanethiol (also
known as methyl mercaptan) is a colorless gas with a smell like rotten
cabbage.
- Mercaptan is a
natural substance found in the blood, brain, and other animal as well as
plant tissues.
- It is disposed of
through animal feces. It occurs naturally in certain foods, such as some
nuts and cheese.
- Mercaptan is also
one of the main chemicals responsible for bad breath and the smell of
flatus.
- The chemical formula
for methanethiol is CH3SH; it is classified as a thiol.
- The dehydrogenation
reaction paths of methanethiol CH,SH were analyzed by ab initio MO
calculations.
- The reaction
ergodography for the unimolecular reaction process of methanethiol is a
basic sulfur-containing compound.
- The Merox process
for mercaptan extraction is one of the family of Merox process
applications developed for control of mercaptans (thiols) in
hydrocarbon streams.
- In the extraction
Merox process the caustic soluble mercaptans are removed in a single,
multi-stage extraction column using high efficiency trays
designed
by UOP.
- The calculations for
the phenolic and mercaptan liquors are based on the removal of given
quantities of COD.
- All wines with
micro-oxygenation had a significantly lower level of both methyl and
ethyl mercaptan.
- The absorbed light
intensity was determined from the rate of hydrogen production in the
photolysis of methanethiol in the absence of oxygen,
assuming the
quantum yield of hydrogen to be unity.
- Three chemicals are
associated with nuisance odours: ethyl mercaptan, methyl mercaptan and
hydrogen sulphide.
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General
Information
- Information
about Mercaptan
- Description
about Mercaptan
- FAQ for
MethylMercaptan
- Information
about Thiol
Process
- Reaction ergodography for dehydrogenation
reaction of methanethiol
-
Headspace Evaluation of Methanethiol
and Dimethyl Trisulfide in Aqueous Solutions of Soy-protein
Isolates
-
Merox process Mercaptan
extraction
-
New Kerosene Mercaptan Oxidation
Process
-
Synthesis and electrochemical
properties of benzylmercapto and dodecyl-mercapto tetrasubstituted
manganese phthalocyanine complexes
Consultant
-
Consultant from California
-
Consultant from Canada
-
Consultant from Georgia
-
Consultant from Pennyslvania
-
Consultant from Texas
-
Consultant from SaudiArabia
Msds
-
Butyl Mercaptan
-
Methyl Mercaptan
-
Dodecyl Mercaptan
-
Helium
- Methyl Mercaptan MSDS
Project
- Determination os Sulfur in a gaseous
mixture
- Gasoline from natural gas by sulfur
processing
-
Feed-Gas Treatment Design for the
Pearl GTL Project
-
Fingerprinting landfill gas
Suppliers
- Suppliers of Mercaptan
- Mercaptan Manufacturers
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Hazards
- Hazardous Substances Emergency Events
Surveillance
- Methyl mercaptan hazards
- Methyl mercaptan human exposure
-
Odors from mycelium sludge waste and
bone meal manufacturing
-
Toxicological profile for Methyl
mercaptan
Product & Applications
- Carbon monoxide and natural gas detection for
fire department engine companies
- Sulfur Dioxide Formation in the Photo-oxidation
of Methanethiol
- Actopentin
- Scentinel
Patent & Technology
- Apparatus for continuously preparing
perchlormethyl mercaptan
- Synthesis of benzyl mercaptan
- Production of methanethiol from H2 S and CO
- Apparatus and method for production of
methanethiol
- Regeneration and preconditioning of a
methanethiol synthesis catalyst
- The Treatment of Concentrated Toxic Waste
Streams by the Application of Electrochemical Oxidation
-
Application of Toasted Oak and
Micro-oxygenation to Ageing of Cabernet Sauvignon Wines
Report
- Methyl Mercaptan in Relation to Foetor
Hepaticus
-
Environmental risks of municipal
non-hazardous waste landfilling and incineration
First-principles study of adsorption of
methanethiol on Co
Mercaptans and other volatile sulfur compounds
in wine
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