W353604

Dimethyl disulfide

≥98%, FG

• Synonym(s): DMDS, Methyl disulfide
• Linear Formula: CH₃SSCH₃
• CAS Number: 624-92-0
• Molecular Weight: 94.20
• FEMA Number: 3536
• Council of Europe no.: 2175
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901768
• Flavis number: 12.026
• EC Number: 210-871-0
• NACRES: NA.21
• MDL number: MFCD00008561
• Beilstein/REAXYS Number: 1730824
• Organoleptic: cabbage; onion; vegetable; sulfurous
• Grade: FG, Fragrance grade, Halal, Kosher
• Biological source: synthetic
• Agency: follows IFRA guidelines, meets purity specifications of JECFA
• Food allergen: no known allergens

Properties

• biological source: synthetic
• Quality Level: 300, 400
• grade: FG, Fragrance grade, Halal, Kosher
• agency: follows IFRA guidelines, meets purity specifications of JECFA
• reg. compliance: EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FDA 21 CFR 172.515
• vapor density: 3.24 (vs air)
• vapor pressure: 22 mmHg ( 20 °C)
• assay: ≥98%
• autoignition temp.: >572 °F
• expl. lim.: 16 %
• refractive index: n20/D 1.525 (lit.)
• bp: 109 °C (lit.)
• mp: −85 °C (lit.)
• density: 1.046 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• fragrance allergen: no known allergens
• organoleptic: cabbage; onion; vegetable; sulfurous
• SMILES string: CSSC
• InChI: 1S/C2H6S2/c1-3-4-2/h1-2H3
• InChI key: WQOXQRCZOLPYPM-UHFFFAOYSA-N

Description

Application

• GC-IMS-Based Volatile Characteristic Analysis of Hypsizygus marmoreus Dried by Different Methods.: Dimethyl disulfide is used to enhance the aroma of some fresh seafood to, this shows that it can be used to optimize flavor (Lai et al., 2024).

Safety Information

• pictograms: GHS02,GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H225,H301 + H331,H317,H319,H336,H370,H410
• pcodes: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 1 Inhalation - STOT SE 3
• target_organs: Central nervous system, Upper respiratory tract
• Storage Class: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: 59.0 °F - closed cup
• flash_point_c: 15 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter