Basic information
- CAS
30453-31-7- Standard SMILES
CCCSSCC- InChIKey
SNGRPWPVGSSZGV-UHFFFAOYSA-N- Molecular formula
- C5H12S2
- Average molar mass
- 136.3 g/mol
- Monoisotopic mass
- 136.03804273
Overview
Ethyl propyl disulfide is an organic disulfide.
Names & identifiers
- Preferred name
- Ethyl propyl disulfide
- IUPAC
- 1-(ethyldisulfanyl)propane
- English name
- Ethyl propyl disulfide
- Molecular formula
- C5H12S2
- Molecular weight
- 136.28
Names & synonyms
ETHYL PROPYL DISULFIDE30453-31-71-(Ethyldisulfanyl)propaneDisulfide, ethyl propylethyl propyl disulphideEthyl n-propyl disulfide3,4-DithiaheptaneEthyl n-propyl disulphideUNII-XEP9793KZBXEP9793KZBFEMA NO. 4041DTXSID00184531
Show more names
FEMA 4041ETHYL PROPYL DISULFIDE USP/EP/BP
ETHYL PROPYL DISULFIDE [FHFI]RefChem:1390491-(Ethyldisulphanyl)propaneDTXCID40107022SNGRPWPVGSSZGV-UHFFFAOYSA-N1-ethyl-2-propyldisulfane1-ethyldisulfanylpropane1-(ethyldisulanyl)propane
Database identifiers
- CAS
30453-31-7- PubChem CID
- 35349
- DTXSID
DTXSID00184531- ChEBI
CHEBI:173572- UNII
- XEP9793KZB
- EC Number
- 801-497-4
- Nikkaji
- J543.227H
Properties
Computed structural properties
- XLogP
- 2.2
- Topological polar surface area
- 50.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 4
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 29.3
Experimental & physicochemical properties
SpringerMaterials PropertiesBoiling point
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.943-0.953
Flavoring AgentsEU Flavoring substances
Solubility
Soluble in non-polar solvents; insoluble in water
Soluble (in ethanol)
Boiling Point
180.00 °C. @ 760.00 mm Hg
179-181 °C
Refractive Index1.483-1.493
Physical DescriptionClear, colourless or pale yellow liquid; Sulfureous aroma
Physicochemical properties
- Melting point
- -93.5 °C · -93.5°C (estimate)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 3 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Disulfide, ethyl propyl: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS02
- Hazard statements
- H226
Chemistry & industry
Pharmacology
Cellular LocationsMembrane
Uses & manufacturing
Use Classification
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Applications
OccurrenceReportedly present in cabbage, onion and durian (Durian zibethinus).
Preparation methods
PreparationPrepared in a patented process by a reaction of steam containing mercaptans and hydrogen sulfide with a reactive iron oxide
Upstream & downstream products
Downstream products
Suppliers20 total
陕西缔都新材料有限公司81124267 17392282731 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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