2-Methylphenylacetylene structure

2-Methylphenylacetylene

TL;DR: 2-Methylphenylacetylene (CAS 42560-91-8) is a chemical compound with molecular formula CC1=CC=CC=C1C#C and molecular weight 116.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-ethynyl-2-methylbenzene

Also Known As: 2-Ethynyltoluene, 2-Methylphenylacetylene, 1-Ethynyl-2-methylbenzene, ethynyltoluene, toluylacetylene

CAS: 42560-91-8
Molecular Formula CC1=CC=CC=C1C#C
Molecular Weight 116.06 g/mol
LogP 2.5
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 1
Exact Mass 116.0626
Heavy Atoms 9
Complexity 126.0

Chemical Identifiers

CAS Number 42560-91-8
SMILES CC1=CC=CC=C1C#C
InChIKey MYBSUWNEMXUTAX-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 14 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (5 patents) Analytical Reagents (4 patents) Catalysts (4 patents) Coatings & Adhesives (5 patents) Electronic Chemicals (42 patents) +9 more

Product Overview

2-Methylphenylacetylene (CAS 42560-91-8), with molecular formula CC1=CC=CC=C1C#C and molecular weight 116.06 g/mol. IUPAC: 1-ethynyl-2-methylbenzene.

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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 2-Methylphenylacetylene

XLogP
2.5
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
9
Complexity
126.0
Exact Mass
116.0626
Monoisotopic Mass
116.0626
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 2-Methylphenylacetylene

The XLogP value of 2.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-Methylphenylacetylene. With a topological polar surface area (TPSA) of 0.0 Ų, 2-Methylphenylacetylene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 2-Methylphenylacetylene has 0 hydrogen bond donor(s) and 0 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 2-Methylphenylacetylene?

The CAS number of 2-Methylphenylacetylene is 42560-91-8.

What is the molecular formula of 2-Methylphenylacetylene?

The molecular formula of 2-Methylphenylacetylene is CC1=CC=CC=C1C#C.

What is the molecular weight of 2-Methylphenylacetylene?

The molecular weight of 2-Methylphenylacetylene is 116.06 g/mol.

Where can I buy 2-Methylphenylacetylene?

You can request a quote for 2-Methylphenylacetylene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-Methylphenylacetylene?

Yes, KEHONG BIO provides custom synthesis services for 2-Methylphenylacetylene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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