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Synthetic aroma chemicals

Diallyl sulfide

Also known as Allyl sulfide, Diallyl sulphide, Diallyl monosulfide

CAS 592-88-1Formula C6H10SMolar mass 114.21 g/molEC 209-775-1
GHS signal word: Warning. Pictograms: Flammable 35 suppliers listed
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Diallyl sulfide chemical structure, C6H10S, CAS 592-88-1
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-85 °C
Boiling point
139 °C
Density
0.888 at 27 °C/4 °C
Solubility
Practically insoluble in water. Miscible with alcohol, chloroform, ether, carbon tetrach…
HS code
293090
Category
Synthetic aroma chemicals
Illustrative photo, an amber glass solvent bottle with clear liquid on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Diallyl sulfide?

Plain description, key identifiers and synonyms

Diallyl sulfide is an organic sulfide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-prop-2-enylsulfanylprop-1-ene
CAS number
592-88-1 CAS number cross-checked
EC number
209-775-1
Molecular formula
C6H10S
UNII
60G7CF7CWZ
MDL number
MFCD00008658
INCI name
DIALLYL SULPHIDE
InChIKey
UBJVUCKUDDKUJF-UHFFFAOYSA-N
InChI
InChI=1S/C6H10S/c1-3-5-7-6-4-2/h3-4H,1-2,5-6H2
SMILES (canonical and isomeric)
C=CCSCC=C

Synonyms

  • Allyl sulfide
  • Diallyl sulphide
  • Diallyl monosulfide
  • Diallyl thioether
  • Allyl monosulfide
  • 1-Propene, 3,3'-thiobis-
  • diallylsulfide
  • Allyl sulphide
  • 3-prop-2-enylsulfanylprop-1-ene
  • Thioallyl ether
  • 2-Propenyl sulphide
  • di-2-Propenyl sulfide
  • 3,3-Thiobis(1-propene)
  • 3-(prop-2-en-1-ylsulfanyl)prop-1-ene
  • 3-allylsulfanylprop-1-ene
  • Dially monosulfide
  • 1-prop-2-enylthioprop-2-ene
  • Bis(2-propenyl) sulfide
  • Di(2-propenyl) sulfide
  • 4-Thia-1,6-heptadiene
  • Diallysulfide
  • Diallyl thioather
  • diallyl monosulphide
  • di-2-propenylsulfide
  • Allyl sulfide, 97%
Show all 32 synonyms
  • 3-Allylsulfanyl-propene
  • 1-Propene,3'-thiobis-
  • Prop-1-ene-3,3'-thiobis
  • 4-01-00-02097 (Beilstein Handbook Reference)
  • (CH2=CHCH2)2S
  • 3,3'-thiobis(prop-1-ene)
  • 3-(Allylsulfanyl)-1-propene

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Odour
Garlic odorexp.
Taste
Garlicexp.
Melting point
-85 °Cexp.
Boiling point
139 °Cexp.
Density
0.888 at 27 °C/4 °Cexp.
Solubility
Practically insoluble in water. Miscible with alcohol, chloroform, ether, carbon tetrachloride.exp.
Vapour pressure
9.22 mm Hg at 25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
114.21 g/molcalc.
Exact mass
114.0503 Dacalc.
LogP (octanol/water)
2.09calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS02: Flammable
Flammable

Hazard statements

  • H226Flammable liquid and vapour.
Precautionary statements (11)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Diallyl sulfide suppliers

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All 35 suppliers
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Where suppliers are based

35 suppliers in 7 countries

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Diallyl sulfide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Manufacture flavors.

Cosmetic ingredient, INCI name DIALLYL SULPHIDE(perfuming)

Pharmacological actions

  • Anticarcinogenic Agents
  • Antioxidants
  • Cytochrome P-450 Enzyme Inhibitors

Functional uses

  • Flavouring and nutrient
  • Fragrance

Cosmetic functions

  • Perfuming

How it is made

Prepared from allyl bromide and sulfur in solution of Na in liquid NH3.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Diallyl sulfide is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Diallyl sulfide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Diallyl sulfide, based on the data on this page

What is Diallyl sulfide?

Diallyl sulfide is an organic sulfide.

What is the CAS number of Diallyl sulfide?

The CAS registry number of Diallyl sulfide is 592-88-1.

What is the molecular formula and weight of Diallyl sulfide?

The molecular formula of Diallyl sulfide is C6H10S and its molar mass is 114.21 g/mol.

What is Diallyl sulfide used for?

Manufacture flavors.

Is Diallyl sulfide hazardous?

Diallyl sulfide carries the GHS signal word "Warning". Main hazards: flammable liquid and vapour. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Diallyl sulfide?

Diallyl sulfide is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Diallyl sulfide?

CompoundList lists 35 suppliers of Diallyl sulfide in China, United States, United Kingdom, Germany and 3 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Diallyl sulfide?

Suppliers quote Diallyl sulfide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Diallyl sulfide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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