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W322806

Propyl disulfide

≥98%, FG

Synonym(s):

Dipropyl disulfide, Propyl disulfide

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About This Item

Linear Formula:
CH3CH2CH2SSCH2CH2CH3
CAS Number:
629-19-6
Molecular Weight:
150.31
FEMA Number:
3228
Council of Europe no.:
540
UNSPSC Code:
12164502
PubChem Substance ID:
24901568
Flavis number:
12.014
EC Number:
211-079-8
NACRES:
NA.21
MDL number:
MFCD00009378
Beilstein/REAXYS Number:
969200
Organoleptic:
burnt; earthy; alliaceous; sulfurous
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens
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biological source

synthetic

Quality Segment

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

General description

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

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

147.2 °F - closed cup

Flash Point (°C)

64 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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