| Identification | More | [Name]
Methylthioethane | [CAS]
624-89-5 | [Synonyms]
ETHYL METHYL SULFIDE
ETHYL METHYL SULPHIDE
FEMA 3860
METHYL ETHYL SULFIDE
METHYLTHIOETHANE
(methylthio)-ethan
1-(Methylsulfanyl)ethane
2-Thiabutane
C2H5SCH3
ethane,(methylthio)-
Methyl ethyl sulphide
Sulfide, ethyl methyl
ETHYL METHYL SULFIDE 99+%
Ethylmethylsulfide,97%
methylethylsulfide,(methylthio)-ethane,2-thiabutane
1-(Methylthio)-ethane
Ethyl methyl thioether
Methylsulfanylethane
2-(Methylthio)ethane | [EINECS(EC#)]
210-868-4 | [Molecular Formula]
C3H8S | [MDL Number]
MFCD00009268 | [Molecular Weight]
76.16 | [MOL File]
624-89-5.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless liquid | [Melting point ]
-106 °C (lit.) | [Boiling point ]
66-67 °C (lit.) | [density ]
0.842 g/mL at 25 °C(lit.)
| [vapor pressure ]
272 mm Hg ( 37.7 °C)
| [FEMA ]
3860 | [refractive index ]
n20/D 1.440(lit.)
| [Fp ]
5 °F
| [storage temp. ]
Flammables area | [form ]
liquid | [color ]
Colorless to Light yellow | [Specific Gravity]
0.842 | [Odor]
at 0.10 % in propylene glycol. sulfury garlic tomato coffee pyridene cabbage vegetable meaty | [Odor Threshold]
0.00023ppm | [Odor Type]
sulfurous | [Water Solubility ]
Miscible with alcohols and oils. Immiscible with water. | [JECFA Number]
453 | [BRN ]
1696871 | [LogP]
1.54 | [CAS DataBase Reference]
624-89-5(CAS DataBase Reference) | [NIST Chemistry Reference]
Ethane, (methylthio)-(624-89-5) | [EPA Substance Registry System]
624-89-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R11:Highly Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
3
| [F ]
13 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29309090 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless liquid | [Chemical Properties]
Methyl ethyl sulfide has a cabbage-like odor. | [Occurrence]
Reported found in tomato, cooked chicken, beef and pork, rum, bourbon, whiskey, cocoa and coffee | [Uses]
Ethyl Methyl Sulfide is used as a corrosion inhibitor for zinc metal which finds wide applications like electrode material in batteries, sacrificial anodes and metallic coatings. It is used in mixtures designed to odorize natural gas and is made to by-pass injection system. | [Aroma threshold values]
Aroma characteristics at 0.1%: sulfurous, tomato and cabbage vegetative with dimethyl sulfide, meaty and
metallic nuances. | [Taste threshold values]
Taste characteristics at 0.25 to 2 ppm: sulfurous, vegetative, dimethyl sulfide-like sweet corn notes, eggy,
meaty and clam nuances | [General Description]
Microwave spectra of the trans isomer of ethyl methyl sulfide and its 10 isotopic species has been investigated. Chlorination of ethyl methyl sulfide with N-chlorosuccinimide and sulfuryl chloride has been reported. |
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