W322806

Propyl disulfide

≥98%, FG

• Synonym(s): Dipropyl disulfide, Propyl disulfide
• Linear Formula: CH₃CH₂CH₂SSCH₂CH₂CH₃
• CAS Number: 629-19-6
• Molecular Weight: 150.31
• FEMA Number: 3228
• Beilstein/REAXYS Number: 969200
• EC Number: 211-079-8
• Council of Europe no.: 540
• MDL number: MFCD00009378
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901568
• Flavis number: 12.014
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Fragrance grade; Halal; Kosher
• agency: follows IFRA guidelines
• reg. compliance: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 172.515
• assay: ≥98%
• refractive index: n20/D 1.497 (lit.)
• bp: 195-196 °C (lit.)
• mp: −86 °C (lit.)
• density: 0.96 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: burnt; earthy; alliaceous; sulfurous
• SMILES string: CCCSSCCC
• InChI: 1S/C6H14S2/c1-3-5-7-8-6-4-2/h3-6H2,1-2H3
• InChI key: ALVPFGSHPUPROW-UHFFFAOYSA-N

Description

General description

Propyl disulfide is a volatile flavor compound mainly found in allium species such as onion, chive and scallions.

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H315,H319,H335,H411
• pcodes: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 147.2 °F - closed cup
• flash_point_c: 64 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)