Diisoamyl disulfide - ≥98% , CAS No.2051-04-9

CAS: 2051-04-9 Cat. No.: D464848 Molecular Weight: 206.41 Beilstein Registry Number: 1(4)1689 EC Number: 218-113-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-(Isopentyldisulfanyl)-3-methylbutane | 1-(isopentyldisulfanyl)-3-methyl-butane | EINECS 218-113-0 | SCHEMBL2124275 | 1-(Isopentyldisulfanyl)-3-methylbutane # | FEMA NO. 4575 | MFCD00026520 | A814622 | Diisopentyl disulphide | Mefenorex hydrochloride [US
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
D464848-25g
5

$163.90

$200.90
Save $37.00 (18.42%)
100g
D464848-100g
5

$436.90

$567.90
Save $131.00 (23.07%)
250g
D464848-250g
3

$925.90

$1,200.90
Save $275.00 (22.90%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1-(Isopentyldisulfanyl)-3-methylbutane | 1-(isopentyldisulfanyl)-3-methyl-butane | EINECS 218-113-0 | SCHEMBL2124275 | 1-(Isopentyldisulfanyl)-3-methylbutane # | FEMA NO. 4575 | MFCD00026520 | A814622 | Diisopentyl disulphide | Mefenorex hydrochloride [US
Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Pubchem Sid488184999
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488184999
Canonical SmilesCC(C)CCSSCCC(C)C
IUPAC Name3-methyl-1-(3-methylbutyldisulfanyl)butane
InChIKeyMPYGLNNTOXLWOB-UHFFFAOYSA-N
INCHI1S/C10H22S2/c1-9(2)5-7-11-12-8-6-10(3)4/h9-10H,5-8H2,1-4H3
Isomeric SMILES CC(C)CCSSCCC(C)C
Molecular Weight 206.41
Beilstein 1(4)1689
Reaxy-Rn 1737960
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1737960&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganosulfur compounds
ClassOrganic disulfides
SubclassDialkyldisulfides
Intermediate Tree Nodes Not available
Direct ParentDialkyldisulfides
Alternative Parents Sulfenyl compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dialkyldisulfide - Sulfenyl compound - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyldisulfides. These are organic compounds containing a disulfide group R-SS-R' where R and R' are both alkyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
C2311038Certificate of AnalysisJan 12, 2026 D464848
C2311040Certificate of AnalysisJan 12, 2026 D464848
C2311042Certificate of AnalysisJan 12, 2026 D464848
C2311102Certificate of AnalysisJan 12, 2026 D464848
Chemical and Physical Properties
Refractive Index1.49
Flash Point(°C)81 °C
Boil Point(°C)248°C(lit.)
Molecular Weight206.400 g/mol
XLogP34.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count7
Exact Mass206.116 Da
Monoisotopic Mass206.116 Da
Topological Polar Surface Area50.600 Ų
Heavy Atom Count12
Formal Charge0
Complexity77.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.