4-Methylthio-4-methyl-2-pentanone
Synonym(s):cassis pentanone
- CAS NO.：23550-40-5
- Empirical Formula: C7H14OS
- Molecular Weight: 146.25
- MDL number: MFCD00049253
- EINECS: 245-727-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:04:48
What is 4-Methylthio-4-methyl-2-pentanone?
Description
Prepared from mesityl oxide by addition of methyl sulfide; from acetone and methyl-6w(methylthio)aluminum.
Preparation
From mesityl oxide by addition of methyl sulfide; from acetone and methyl-bis(methylthio) aluminum
Definition
ChEBI: 4-Methyl-4-(methylthio)-2-pentanone is a ketone.
Taste threshold values
Taste characteristics at 25 ppm: green, sulfurous, metallic, horseradish, cabbage, vegetative and herbal nuances
Properties of 4-Methylthio-4-methyl-2-pentanone
| Boiling point: | 78 °C15 mm Hg(lit.) |
| Density | 0.964 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3376 | 4-(METHYLTHIO)-4-METHYL-2-PENTANONE |
| Flash point: | >230 °F |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 0.964 |
| Odor | at 0.10 % in dipropylene glycol. sulfury green metallic musty rooty fruity tropical black currant |
| JECFA Number | 500 |
| CAS DataBase Reference | 23550-40-5(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Pentanone, 4-methyl-4-(methylthio)- (23550-40-5) |
Safety information for 4-Methylthio-4-methyl-2-pentanone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 4-Methylthio-4-methyl-2-pentanone
New Products
2-Benzyl-1,1,3,3-tetramethylisoindoline 2-Bromo-4-hydroxypyridine 1-aminocyclobutanecarbonitrile hydrochloride AMINO(2-BROMOPHENYL)ACETIC ACID 6-BROMOTETRAZOLO[1,5-A]PYRIDINE AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 3-Oxocyclobutanecarboxylic acid 1,3-Diazaspiro[4.5]decane-2,4-dione, 8,8-difluoro- 3-tert-Butyl-5-bromobenzaldehyde Methyl 6-(hydroxymethyl)nicotinate 4-Bromo-3-iodoaniline 2,5 Dibromopyridine 4'-(Methylmercapto)-acetophrnonone Enzyme Breaker for Coal Bed Methane Slickwaterr Shale Oil Guar Gum System Enzyme Breaker Water Well Guar Gum System Enzyme-based Deplugging Agent Water Well Slickwater Enzyme-based Deplugging Agent Shale Oil Slickwater Enzyme Breaker Enzyme Breaker for Slickwater in Gas Wells PET FLAKE WASHING CHEMICALRelated products of tetrahydrofuran
You may like
-
4-Methyl-4-methylthio-2-pentanone CAS 23550-40-5View Details
23550-40-5 -
4-Methylthio-4-methyl-2-pentanone CAS 23550-40-5View Details
23550-40-5 -
7292-74-2 AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 98+View Details
7292-74-2 -
1393823-97-6 98+View Details
1393823-97-6 -
3-Oxocyclobutanecarboxylic acid 98+View Details
23716-23-1 -
7292-74-2 AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 98+View Details
7292-74-2 -
1393823-97-6 98+View Details
1393823-97-6 -
3-Oxocyclobutanecarboxylic acid 98+View Details
23716-23-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.