CAS 1551-21-9: Isopropyl methyl sulfide

Description: Isopropyl methyl sulfide, with the CAS number 1551-21-9, is an organic compound characterized by its sulfur-containing structure. It is classified as a thioether, which means it features a sulfur atom bonded to two carbon-containing groups. This compound typically appears as a colorless to pale yellow liquid with a distinctive odor, often described as sulfurous or similar to that of garlic. Isopropyl methyl sulfide is known for its relatively low boiling point and moderate solubility in organic solvents, while being less soluble in water. It is primarily used in the synthesis of various chemicals and as a flavoring agent in the food industry due to its unique aroma. Additionally, it may serve as an intermediate in organic synthesis and has applications in the production of certain pharmaceuticals. Safety precautions should be observed when handling this compound, as it can be irritating to the skin and eyes, and inhalation of vapors should be avoided.

Formula: C₄H₁₀S

InChI: InChI=1S/C4H10S/c1-4(2)5-3/h4H,1-3H3

InChI key: InChIKey=ROSSIHMZZJOVOU-UHFFFAOYSA-N

SMILES: S(C)C(C)C

Synonyms:

• 2-(Methylsulfanyl)Propane
• 2-(Methylthio)propane
• 2-Methylsulfanylpropane
• 3-Methyl-2-thiabutane
• Isopropyl methyl sulfide
• Methyl isopropyl sulfide
• Propane, 2-(methylthio)-
• Sulfide, isopropyl methyl

Isopropyl Methyl Sulfide

CAS: 1551-21-9

• Formula: C₄H₁₀S
• Purity: >97.0%(GC)
• Color and Shape: Colorless to Almost colorless clear liquid
• Molecular weight: 90.18

ISOPROPYL METHYL SULFIDE

CAS: 1551-21-9

• Formula: C₄H₁₀S
• Purity: 96%
• Color and Shape: Liquid
• Molecular weight: 90.1872

2-(Methylsulfanyl)propane

CAS: 1551-21-9

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• Formula: C₄H₁₀S
• Purity: Min. 95%
• Molecular weight: 90.19 g/mol