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4-Mercapto-4-methyl-2-pentanone, 98%
CAS: 19872-52-7 | C6H12OS | 132.221 g/mol
$93.56 - $986.81
Chemical Identifiers
| CAS | 19872-52-7 |
|---|---|
| Molecular Formula | C6H12OS |
| Molecular Weight (g/mol) | 132.221 |
| MDL Number | MFCD00085208 |
| InChI Key | QRNZMFDCKKEPSX-UHFFFAOYSA-N |
| Synonym | 4-mercapto-4-methyl-2-pentanone, 4-mercapto-4-methylpentan-2-one, 2-pentanone, 4-mercapto-4-methyl, 4-methyl-4-thiolpentan-2-one, 4-methyl-4-mercapto-2-pentanone, 4-methyl-4-mercaptopentan-2-one, unii-9524rg5zql, 4-methyl-4-sulfanyl-2-pentanone, 4-sulfanyl-4-methylpentan-2-one, 4-sulphanyl-4-methylpentan-2-one |
| PubChem CID | 88290 |
| ChEBI | CHEBI:77856 |
| IUPAC Name | 4-methyl-4-sulfanylpentan-2-one |
| SMILES | CC(=O)CC(C)(C)S |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAH3169303
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Thermo Scientific Chemicals
H3169303 |
1 g |
Each for $93.56
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AAH3169306
|
Thermo Scientific Chemicals
H3169306 |
5 g |
Each for $298.34
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AAH3169314
|
Thermo Scientific Chemicals
H3169314 |
25 g |
Each for $986.81
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Description
4-Mercapto-4-methyl-2-pentanone is one of the most strongly contributing odorants in the volatile fraction of a Japanese green tea (sen-cha) infusion, and on the basis of the results of an aroma extract dilution analysis. 4-mercapto-4-methyl-2-pentanone in the grapefruit/sulfury group was found in reconstituted concentrate after thermal concentration.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications4-Mercapto-4-methyl-2-pentanone is one of the most strongly contributing odorants in the volatile fraction of a Japanese green tea (sen-cha) infusion, and on the basis of the results of an aroma extract dilution analysis. 4-mercapto-4-methyl-2-pentanone in the grapefruit/sulfury group was found in reconstituted concentrate after thermal concentration.
Solubility
Soluble in water.
Notes
Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
Chemical Identifiers
| 19872-52-7 | |
| 132.221 | |
| QRNZMFDCKKEPSX-UHFFFAOYSA-N | |
| 88290 | |
| 4-methyl-4-sulfanylpentan-2-one |
| C6H12OS | |
| MFCD00085208 | |
| 4-mercapto-4-methyl-2-pentanone, 4-mercapto-4-methylpentan-2-one, 2-pentanone, 4-mercapto-4-methyl, 4-methyl-4-thiolpentan-2-one, 4-methyl-4-mercapto-2-pentanone, 4-methyl-4-mercaptopentan-2-one, unii-9524rg5zql, 4-methyl-4-sulfanyl-2-pentanone, 4-sulfanyl-4-methylpentan-2-one, 4-sulphanyl-4-methylpentan-2-one | |
| CHEBI:77856 | |
| CC(=O)CC(C)(C)S |
Specifications
| 19872-52-7 | |
| 174°C | |
| Unpleasant | |
| 1.462 | |
| 1 g | |
| Air Sensitive | |
| Soluble in water. | |
| CC(=O)CC(C)(C)S | |
| 132.221 | |
| CHEBI:77856 | |
| 98% |
| 0.961 | |
| 54°C (129°F) | |
| C6H12OS | |
| MFCD00085208 | |
| UN3336 | |
| 4-mercapto-4-methyl-2-pentanone, 4-mercapto-4-methylpentan-2-one, 2-pentanone, 4-mercapto-4-methyl, 4-methyl-4-thiolpentan-2-one, 4-methyl-4-mercapto-2-pentanone, 4-methyl-4-mercaptopentan-2-one, unii-9524rg5zql, 4-methyl-4-sulfanyl-2-pentanone, 4-sulfanyl-4-methylpentan-2-one, 4-sulphanyl-4-methylpentan-2-one | |
| QRNZMFDCKKEPSX-UHFFFAOYSA-N | |
| 4-methyl-4-sulfanylpentan-2-one | |
| 88290 | |
| 132.23 | |
| 4-Mercapto-4-methyl-2-pentanone |
Safety and Handling
GHS H Statement
H226-H319-H335
Flammable liquid and vapor.
Causes serious eye irritation.
May cause respiratory irritation.
P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P370+P378q-P501c
H226-H319-H335
DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: MERCAPTANS, LIQUID, FLAMMABLE, N.O.S.
EINECSNumber : 243-386-8
TSCA : Yes
Recommended Storage : Store at -20°C; Store under Nitrogen
RUO – Research Use Only