4-Mercapto-2-butanone
- CAS NO.:34619-12-0
- Empirical Formula: C4H8OS
- Molecular Weight: 104.17
- MDL number: MFCD03005196
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-25 18:01:18
What is 4-Mercapto-2-butanone?
Description
May be synthesized by reduction of 4-bromo-2-butanone with NaHS; by reacting methyl vinyl ketone with hydrogen sulfide; from methyl vinyl ketone and thioacetamide; from methyl vinyl ketone and hydrogen sulfide at 12 to 15°C by a patented process.
The Uses of 4-Mercapto-2-butanone
4-Mercapto-2-butanone performs organoleptic roles in food and beverages. A synthesis reagent.
Preparation
By reduction of 4-bromo-2-butanone with NaHS; by reacting methyl vinyl ketone with hydrogen sulfide; from methyl vinyl ketone and thioacetamide; from methyl vinyl ketone and hydrogen sulfide at 12 to 15°C by patented process.
Definition
ChEBI: 4-Mercapto-2-butanone is a ketone.
Properties of 4-Mercapto-2-butanone
Melting point: | 59-60 °C (15 mm Hg) |
Boiling point: | 59-60°C (15 mm Hg) |
Density | 0.985±0.06 g/cm3(Predicted) |
FEMA | 3357 | 2-KETO-4-BUTANETHIOL |
pka | 9.75±0.25(Predicted) |
Odor | at 0.10 % in propylene glycol. sulfurous onion |
JECFA Number | 559 |
Safety information for 4-Mercapto-2-butanone
Computed Descriptors for 4-Mercapto-2-butanone
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
6-Mercaptopurine
2-Ethylhexyl mercaptoacetate
Sodium thioglycolate
POTASSIUM THIOGLYCOLATE
Mercaptoacetic acid
2-Butanone
2-Mercaptoethanol
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