Methylphenylacetylene structure

Methylphenylacetylene

TL;DR: Methylphenylacetylene (CAS 673-32-5) is a chemical compound with molecular formula C9H8 and molecular weight 116.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

prop-1-ynylbenzene

Also Known As: 1-Phenyl-1-propyne, Prop-1-yn-1-ylbenzene, Prop-1-ynylbenzene, phenylpropyne, Methylphenylacetylene

CAS: 673-32-5
Molecular Formula C9H8
Molecular Weight 116.06 g/mol
LogP 3.0
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 127.0

Chemical Identifiers

CAS Number 673-32-5
SMILES CC#CC1=CC=CC=C1
InChIKey GHUURDQYRGVEHX-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 18 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (68 patents) Analytical Reagents (32 patents) Biotechnology (9 patents) Catalysts (22 patents) Coatings & Adhesives (10 patents) +13 more

Product Overview

Methylphenylacetylene (CAS 673-32-5), with molecular formula C9H8 and molecular weight 116.06 g/mol. IUPAC: prop-1-ynylbenzene.

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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 Methylphenylacetylene

XLogP
3.0
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
9
Complexity
127.0
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 Methylphenylacetylene

The XLogP value of 3.0 indicates that Methylphenylacetylene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, Methylphenylacetylene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 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 Methylphenylacetylene?

The CAS number of Methylphenylacetylene is 673-32-5.

What is the molecular formula of Methylphenylacetylene?

The molecular formula of Methylphenylacetylene is C9H8.

What is the molecular weight of Methylphenylacetylene?

The molecular weight of Methylphenylacetylene is 116.06 g/mol.

Where can I buy Methylphenylacetylene?

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

Does KEHONG BIO offer custom synthesis for Methylphenylacetylene?

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

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