(1,3-Diphenyl-2-propynyl)benzene structure

(1,3-Diphenyl-2-propynyl)benzene

TL;DR: (1,3-Diphenyl-2-propynyl)benzene (CAS 632-72-4) is a chemical compound with molecular formula C21H16 and molecular weight 268.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,3-diphenylprop-2-ynylbenzene

Also Known As: 1,3-diphenylprop-2-ynylbenzene, 1,3,3-triphenylpropyne, 1,3,3-triphenyl-propyne, 1,1,3-Triphenyl-2-propyne, 1,3,3-Triphenyl-1-propyne

CAS: 632-72-4
Molecular Formula C21H16
Molecular Weight 268.13 g/mol
LogP 5.7
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 3
Exact Mass 268.1252
Heavy Atoms 21
Complexity 332.0

Chemical Identifiers

CAS Number 632-72-4
SMILES C1=CC=C(C=C1)C#CC(C2=CC=CC=C2)C3=CC=CC=C3
InChIKey IQLRZAPROBSSMX-UHFFFAOYSA-N

Product Overview

(1,3-Diphenyl-2-propynyl)benzene (CAS 632-72-4), with molecular formula C21H16 and molecular weight 268.13 g/mol. IUPAC: 1,3-diphenylprop-2-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 (1,3-Diphenyl-2-propynyl)benzene

XLogP
5.7
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
3
Heavy Atoms
21
Complexity
332.0
Exact Mass
268.1252
Monoisotopic Mass
268.1252
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 (1,3-Diphenyl-2-propynyl)benzene

The XLogP value of 5.7 indicates that (1,3-Diphenyl-2-propynyl)benzene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, (1,3-Diphenyl-2-propynyl)benzene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (1,3-Diphenyl-2-propynyl)benzene has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 (1,3-Diphenyl-2-propynyl)benzene?

The CAS number of (1,3-Diphenyl-2-propynyl)benzene is 632-72-4.

What is the molecular formula of (1,3-Diphenyl-2-propynyl)benzene?

The molecular formula of (1,3-Diphenyl-2-propynyl)benzene is C21H16.

What is the molecular weight of (1,3-Diphenyl-2-propynyl)benzene?

The molecular weight of (1,3-Diphenyl-2-propynyl)benzene is 268.13 g/mol.

Where can I buy (1,3-Diphenyl-2-propynyl)benzene?

You can request a quote for (1,3-Diphenyl-2-propynyl)benzene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (1,3-Diphenyl-2-propynyl)benzene?

Yes, KEHONG BIO provides custom synthesis services for (1,3-Diphenyl-2-propynyl)benzene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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