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20333-39-5

Basic Information
CAS No.: 20333-39-5
Name: ETHYL METHYL DISULFIDE
Article Data: 7
Molecular Structure:
Molecular Structure of 20333-39-5 (ETHYL METHYL DISULFIDE)
Formula: C3H8S2
Molecular Weight: 108.229
Synonyms: 2,3-Dithiapentane;Ethanesulfenothioic acid, methyl ester;Ethyl methyldisulfide;Methyl ethyl disulfide;
EINECS: 606-526-2
Density: 1.021 g/cm3
Melting Point: -105.91 °C
Boiling Point: 121 °C at 760 mmHg
Flash Point: 32.5 °C
PSA: 50.60000
LogP: 2.01750
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  • 20333-39-5         C3H8S2           ETHYL METHYL DISULFIDE

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    ETHYL METHYL DISULFIDE Basic information Product Name: ETHYL METHYL DISULFIDE Synonyms: 1-(Methyldisulfanyl)ethane;2,3-Dithiapentane;Disulfide, ethyl methyl;Ethanes

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  • 20333-39-5         C3H8S2           ETHYL METHYL DISULFIDE  CAS NO.20333-39-5

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Specification

The Ethyl methyl disulphide with the CAS number 20333-39-5 is also called Disulfide,ethyl methyl (6CI,7CI,8CI,9CI). Both the systematic name and IUPAC name are (methyldisulfanyl)ethane. Its molecular formula is C3H8S2. The product category is sulfide Flavor.

The properties of the chemical are: (1)ACD/LogP: 2.30; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.3; (4)ACD/LogD (pH 7.4): 2.3; (5)ACD/BCF (pH 5.5): 33.04; (6)ACD/BCF (pH 7.4): 33.04; (7)ACD/KOC (pH 5.5): 425.53; (8)ACD/KOC (pH 7.4): 425.53; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 50.6 Å2; (13)Index of Refraction: 1.514; (14)Molar Refractivity: 31.94 cm3; (15)Molar Volume: 105.9 cm3; (16)Polarizability: 12.66×10-24cm3; (17)Surface Tension: 32.3 dyne/cm; (18)Enthalpy of Vaporization: 34.42 kJ/mol; (19)Vapour Pressure: 17.9 mmHg at 25°C.

Preparation: This chemical can be prepared by the reaction of diethyldisulfane and dimethyldisulfane. This reaction needs reagent nitric oxide, air and solvent CD3CN  at Ambient temperature. The reaction time is 1.0 hours. The yield is 49%.

You can still convert the following datas into molecular structure:
(1)SMILES: S(SCC)C
(2)InChI: InChI=1/C3H8S2/c1-3-5-4-2/h3H2,1-2H3
(3)InChIKey: XLTBPTGNNLIKRW-UHFFFAOYAD