359130

2-Methyl-1,3-dithiane

99%

• Empirical Formula (Hill Notation): C₅H₁₀S₂
• CAS Number: 6007-26-7
• Molecular Weight: 134.26
• Beilstein: 102766
• EC Number: 227-859-6
• MDL number: MFCD00014652
• UNSPSC Code: 12352100
• PubChem Substance ID: 24862053
• NACRES: NA.22

Properties

• Assay: 99%
• form: liquid
• refractive index: n20/D 1.560 (lit.)
• bp: 56-59 °C/3 mmHg (lit.)
• density: 1.121 g/mL at 25 °C (lit.)
• SMILES string: CC1SCCCS1
• InChI: 1S/C5H10S2/c1-5-6-3-2-4-7-5/h5H,2-4H2,1H3
• InChI key: KXROTPXCYDXGSC-UHFFFAOYSA-N

Description

General description

2-Methyl-1,3-dithiane is a versatile acyl anion equivalent.[1] Role of hyperconjugation in the conformational analysis of 2-methyl-1,3-dithiane has been reported.[2]

Application

2-Methyl-1,3-dithiane is suitable for use in the preparation of potassium trifluoro(2-methyl-1,3-dithiano)borate.[3]

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 167.0 °F - closed cup
• Flash Point(C): 75 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves