W320102

Methyl propyl disulfide

≥95%, FG

• Synonym(s): 1-methyldisulfanylpropane, 2,3-dithiahexane, Methyl dithiopropane
• Linear Formula: CH₃CH₂CH₂SSCH₃
• CAS Number: 2179-60-4
• Molecular Weight: 122.25
• FEMA Number: 3201
• EC Number: 218-551-2
• Council of Europe no.: 585
• MDL number: MFCD00013400
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901549
• Flavis number: 12.019
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Halal; Kosher
• Agency: meets purity specifications of JECFA
• reg. compliance: EU Regulation 1334/2008 & 178/2002; FDA
• Assay: ≥95%
• refractive index: n20/D 1.508 (lit.)
• bp: 69-71 °C/43 mmHg (lit.)
• density: 0.98 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• Organoleptic: alliaceous; sulfurous
• SMILES string: CCCSSC
• InChI: 1S/C4H10S2/c1-3-4-6-5-2/h3-4H2,1-2H3
• InChI key: PUCHCUYBORIUSM-UHFFFAOYSA-N

Description

Application

• Evaluation of the Perceptual Interaction among Sulfur Compounds in Mango by Feller′s Additive Model, Odor Activity Value, and Vector Model.: This study explores the perceptual interactions of sulfur compounds including methyl propyl disulfide in mango, providing insights into flavor enhancement and perception in food chemistry (Xiao et al., 2019).

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226,H319
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 109.4 °F - closed cup
• Flash Point(C): 43 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves