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Allyl Methyl Disulfide

CAS 2179-58-0C4H8S2MW 120.01 g/mol

Allyl Methyl Disulfide (CAS 2179-58-0) — formula C4H8S2, molecular weight 120.01 g/mol; category organic chemicals.

Product Overview

CAS Number2179-58-0
Molecular FormulaC4H8S2
Molecular Weight120.01 g/mol
Boiling Point30.00 to 33.00 °C. @ 20.00 mm Hg
LogP1.6
CategoryOrganic Chemicals

Technical Profile

What this product is

Allyl Methyl Disulfide is a carbon-based organic compound with CAS registry number 2179-58-0 and molecular formula C4H8S2 (molecular weight 120.01 g/mol), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 2179-58-0

Its molecular formula C4H8S2 comprises 4 C, 8 H, 2 S atoms.

Also known as: Allyl Methyl Disulfide · allyl methyl disulphide

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of Allyl Methyl Disulfide?

The CAS registry number of Allyl Methyl Disulfide is 2179-58-0.

What is the molecular formula and molecular weight of Allyl Methyl Disulfide?

Molecular formula C4H8S2, molecular weight 120.01 g/mol.

What other names is Allyl Methyl Disulfide known by?

It is also registered under: Allyl Methyl Disulfide, allyl methyl disulphide.

Which category does Allyl Methyl Disulfide belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for Allyl Methyl Disulfide (CAS 2179-58-0), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number2179-58-0
PubChem CID62434
Molecular formulaC4H8S2
Molecular weight120.01 g/mol
IUPAC name3-(methyldisulfanyl)prop-1-ene
InChIKeyXNZOTQPMYMCTBZ-UHFFFAOYSA-N
UNII (FDA)OXW45UTR7B
ChEBI IDCHEBI:6854
FEMA number3127
JECFA number568

Computed descriptors

Molecular Weight120.2
XLogP31.6
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass120.00674260
Monoisotopic Mass120.00674260
Topological Polar Surface Area50.6
Heavy Atom Count6

Physicochemical values on record

Boiling Point30.00 to 33.00 °C. @ 20.00 mm Hg
Boiling Point83-84 °C (170 mm Hg); 30-33 °C (20 mm Hg)
Density0.927-0.933
Refractive Index1.533- 1.535

Documented uses on record

  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index

Synonyms and trade names

ALLYL METHYL DISULFIDE; Methyl allyl disulfide; 2179-58-0; 3-(methyldisulfanyl)prop-1-ene; Allyl methyl disulphide; Methyl 2-propenyl disulfide; Disulfide, methyl 2-propenyl; OXW45UTR7B; FEMA No. 3127; DTXSID60176199; CHEBI:6854; RefChem:110878; DTXCID9098690; 218-549-1; methylallyl disulphide; 4,5-dithia-1-hexene

Regulatory listings held on file

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Green
No safety concern at current levels of intake when used as a flavouring agent

GHS hazard classification

Reported hazard statementsH225 (80%), H226 (20%), H302 (13.3%), H315 (13.3%), H319 (13.3%), H335 (13.3%)

H225 (80%): Highly Flammable liquid and vapor [Danger Flammable liquids]

H226 (20%): Flammable liquid and vapor [Warning Flammable liquids]

What the public record says

Allyl Methyl Disulfide is identified by CAS 2179-58-0, molecular formula C4H8S2 and molecular weight 120.01 g/mol. UNII OXW45UTR7B; ChEBI 6854; InChIKey XNZOTQPMYMCTBZ-UHFFFAOYSA-N. Boiling Point: 30.00 to 33.00 °C. @ 20.00 mm Hg; Boiling Point: 83-84 °C (170 mm Hg); 30-33 °C (20 mm Hg); Density: 0.927-0.933.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.

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