Methyl sec-butyl disulfide structure

Methyl sec-butyl disulfide

TL;DR: Methyl sec-butyl disulfide (CAS 67421-87-8) is a chemical compound with molecular formula C5H12S2 and molecular weight 136.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(methyldisulfanyl)butane

Also Known As: 2-Butylmethyldisulfid, Methyl sec-butyl disulfide, 2-(methyldisulfanyl)butane, 2-buthyl methyl disulphide, Methyl sec-butyl disulphide

CAS: 67421-87-8
Molecular Formula C5H12S2
Molecular Weight 136.04 g/mol
LogP 2.2
Topological Polar Surface Area 50.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 3
Exact Mass 136.03804
Heavy Atoms 7
Complexity 37.0

Chemical Identifiers

CAS Number 67421-87-8
SMILES CCC(C)SSC
InChIKey QTWVOHZEDPQFTP-UHFFFAOYSA-N

Product Overview

Methyl sec-butyl disulfide (CAS 67421-87-8), with molecular formula C5H12S2 and molecular weight 136.04 g/mol. IUPAC: 2-(methyldisulfanyl)butane.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Methyl sec-butyl disulfide

XLogP
2.2
TPSA (Topological Polar Surface Area)
50.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
3
Heavy Atoms
7
Complexity
37.0
Exact Mass
136.03804
Monoisotopic Mass
136.03804
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Methyl sec-butyl disulfide

The XLogP value of 2.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Methyl sec-butyl disulfide. With a topological polar surface area (TPSA) of 50.6 Ų, Methyl sec-butyl disulfide exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Methyl sec-butyl disulfide has 0 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Methyl sec-butyl disulfide?

The CAS number of Methyl sec-butyl disulfide is 67421-87-8.

What is the molecular formula of Methyl sec-butyl disulfide?

The molecular formula of Methyl sec-butyl disulfide is C5H12S2.

What is the molecular weight of Methyl sec-butyl disulfide?

The molecular weight of Methyl sec-butyl disulfide is 136.04 g/mol.

Where can I buy Methyl sec-butyl disulfide?

You can request a quote for Methyl sec-butyl disulfide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Methyl sec-butyl disulfide?

Yes, KEHONG BIO provides custom synthesis services for Methyl sec-butyl disulfide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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