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Methylthioethane

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Name

Methylthioethane

EINECS 210-868-4
CAS No. 624-89-5 Density 0.827g/cm3
PSA 25.30000 LogP 1.36930
Solubility Miscible with alcohols and oils. Immiscible with water. Melting Point -106 °C(lit.)
Formula C3H8S Boiling Point 63.2 °C at 760 mmHg
Molecular Weight 76.1625 Flash Point 5 °F
Transport Information N/A Appearance Colorless liquid.
Safety 16-23-24/25 Risk Codes 11
Molecular Structure Molecular Structure of 624-89-5 (Methylthioethane) Hazard Symbols FlammableF
Synonyms

Sulfide,ethyl methyl (6CI,8CI);(Methylthio)ethane;1-(Methylthio)ethane;2-Thiabutane;Ethyl methyl sulfide;Ethyl methyl thioether;Methyl ethyl sulfide;

Article Data 41

Methylthioethane Synthetic route

617-86-7

triethylsilane

4396-19-4

bis(ethylthio)methane

A

624-89-5

Ethyl methyl sulfide

B

18236-32-3

triethyl(ethylthio)silane

Conditions
ConditionsYield
With nickel at 120℃; for 1h; Product distribution;A 95%
B 97%
nickel at 120℃; for 1h;A 95%
B 97%
74-93-1

methylthiol

74-85-1

ethene

A

75-18-3

dimethylsulfide

B

624-89-5

Ethyl methyl sulfide

C

352-93-2

diethyl sulphide

D

75-08-1

ethanethiol

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone at 45℃; under 2250.23 - 6750.68 Torr; for 14.1h; UV-irradiation;A n/a
B 97%
C n/a
D n/a
617-86-7

triethylsilane

6267-24-9

tris(ethylsulfanyl)methane

A

624-89-5

Ethyl methyl sulfide

B

4396-19-4

bis(ethylthio)methane

C

18236-32-3

triethyl(ethylthio)silane

Conditions
ConditionsYield
With zinc(II) iodide at 100℃; for 3.5h; Product distribution; oth. reagent;A 90%
B 15%
C 94%
75-08-1

ethanethiol

74-88-4

methyl iodide

624-89-5

Ethyl methyl sulfide

Conditions
ConditionsYield
With potassium hydroxide; dimethyl sulfoxide for 2h;88%
83318-99-4

1-Methyl-2-methylsulfanyl-4,6-diphenyl-pyridinium; iodide

811-51-8

sodium thioethylate

A

624-89-5

Ethyl methyl sulfide

B

76950-91-9

2-Methylthio-4,6-diphenylpyridine

Conditions
ConditionsYield
at 190℃; for 1h;A 85%
B n/a
67-68-5

dimethyl sulfoxide

75-08-1

ethanethiol

624-89-5

Ethyl methyl sulfide

Conditions
ConditionsYield
With sodium hydroxide at 125℃; for 7h;2.4%
110-81-6

Diethyl disulfide

A

624-89-5

Ethyl methyl sulfide

B

75-08-1

ethanethiol

Conditions
ConditionsYield
durch Penicillium brevicaule Saccardo;
74-93-1

methylthiol

546-74-7

sodium ethyl sulfate

624-89-5

Ethyl methyl sulfide

Conditions
ConditionsYield
With potassium hydroxide
75-18-3

dimethylsulfide

352-93-2

diethyl sulphide

624-89-5

Ethyl methyl sulfide

Conditions
ConditionsYield
With iodine
With aluminum oxide at 270 - 380℃; under 16274.9 Torr; Reagent/catalyst; Temperature; Pressure;
352-93-2

diethyl sulphide

624-89-5

Ethyl methyl sulfide

Conditions
ConditionsYield
durch Einw.von Brotkulturen von Penicillium brevicaule Saccardo;

Methylthioethane Specification

The Ethane, (methylthio)-, with CAS registry number 624-89-5, belongs to the following product categories: (1)Organic Building Blocks; (2)Sulfides/Disulfides; (3)Sulfur Compounds. It has the systematic name of (methylsulfanyl)ethane. This chemical is a kind of clear colorless liquid. The main use of this chemical is organic synthesis.

Physical properties of Ethane, (methylthio)-L: (1)ACD/LogP: 1.42; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.42; (4)ACD/LogD (pH 7.4): 1.42; (5)ACD/BCF (pH 5.5): 7.05; (6)ACD/BCF (pH 7.4): 7.05; (7)ACD/KOC (pH 5.5): 140.85; (8)ACD/KOC (pH 7.4): 140.85; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 25.3 Å2; (13)Index of Refraction: 1.433; (14)Molar Refractivity: 23.94 cm3; (15)Molar Volume: 92 cm3; (16)Polarizability: 9.49×10-24cm3; (17)Surface Tension: 23.2 dyne/cm; (18)Enthalpy of Vaporization: 29.53 kJ/mol; (19)Vapour Pressure: 186 mmHg at 25°C.

Preparation: this chemical can be prepared by iodomethane and ethanethiol. This reaction will need reagents KOH, DMSO. The reaction time is 2 hour(s). The yield is about 88%.

Uses of p-Chloropropiophenone: it can be used to produce methanesulfinyl-ethane. This reaction will need reagents 35percent aq. H2O2 and solvent methanol. The reaction time is 2 hour(s). The yield is about 50%.

When you are using this chemical, please be cautious about it as the following:
The Ethane, (methylthio)- is highly flammable, so keep it away from sources of ignition. When use this chemical, do not breathe vapour and avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: S(CC)C
(2)InChI: InChI=1/C3H8S/c1-3-4-2/h3H2,1-2H3
(3)InChIKey: WXEHBUMAEPOYKP-UHFFFAOYAC
(4)Std. InChI: InChI=1S/C3H8S/c1-3-4-2/h3H2,1-2H3
(5)Std. InChIKey: WXEHBUMAEPOYKP-UHFFFAOYSA-N

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