Pyridine, 5-methyl-2-(methylthio)- supplier

Name
5-Methyl-2-(methylthio)pyridine
EINECS
CAS No. 51933-75-6
Article Data5
CAS DataBase
Density 1.07 g/cm³
Solubility
Melting Point
Formula C₇H₉NS
Boiling Point 228.4 °C at 760 mmHg
Molecular Weight 139.22
Flash Point 91.9 °C
Transport Information
Appearance
Safety 26
Risk Codes 22-36
Molecular Structure
Hazard Symbols Xn
Synonyms 5-Methyl-2-(methylthio)-pyridine;5-Methyl-2-(methylsulfanyl)pyridine;
PSA 38.19000
LogP 2.11190

Pyridine, 5-methyl-2-(methylthio)- Specification

The Pyridine, 5-methyl-2-(methylthio)-, with the CAS registry number 51933-75-6, is also known as 5-Methyl-2-(methylthio)-pyridine. This chemical's molecular formula is C₇H₉NS and molecular weight is 139.22. What's more, its systematic name is 5-methyl-2-(methylsulfanyl)pyridine.

Physical properties of Pyridine, 5-methyl-2-(methylthio)- are: (1)ACD/LogP: 2.17; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 1; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 1; (6)Polar Surface Area: 38.19 Å²; (7)Index of Refraction: 1.56; (8)Molar Refractivity: 41.81 cm³; (9)Molar Volume: 129.2 cm³; (10)Polarizability: 16.57×10^-24cm³; (11)Surface Tension: 42.4 dyne/cm; (12)Density: 1.07 g/cm³; (13)Flash Point: 91.9 °C; (14)Enthalpy of Vaporization: 44.61 kJ/mol; (15)Boiling Point: 228.4 °C at 760 mmHg; (16)Vapour Pressure: 0.111 mmHg at 25°C.

Preparation: this chemical can be prepared by 3-methyl-pyridine and dimethyldisulfane at the temperature of 0 °C. This reaction will need reagents BuLi, Me₂N(CH₂)₂OLi and solvents hexane, tetrahydrofuran with the reaction time of 1 hour. The yield is about 90%.

Pyridine, 5-methyl-2-(methylthio)- can be prepared by 3-methyl-pyridine and dimethyldisulfane at the temperature of 0 °C

You can still convert the following datas into molecular structure:
(1)SMILES: S(c1ncc(cc1)C)C
(2)InChI: InChI=1S/C7H9NS/c1-6-3-4-7(9-2)8-5-6/h3-5H,1-2H3
(3)InChIKey: HZBGBWMWWMSKPT-UHFFFAOYSA-N

Product Name

5-Methyl-2-(methylthio)pyridine

Pyridine, 5-methyl-2-(methylthio)- Specification

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