Penta-1,2-diene structure

Penta-1,2-diene

TL;DR: Penta-1,2-diene (CAS 591-95-7) is a chemical compound with molecular formula C5H8 and molecular weight 68.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

penta-1,2-diene

Also Known As: 1,2-PENTADIENE, Penta-1,2-diene, Ethylallene, ethyl allenoate, Penta1,2diene

CAS: 591-95-7
Molecular Formula C5H8
Molecular Weight 68.06 g/mol
LogP 1.5
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 1
Exact Mass 68.0626
Heavy Atoms 5
Complexity 47.0
Vapor Pressure 368.0 [mmHg]

Chemical Identifiers

CAS Number 591-95-7
SMILES CCC=C=C
InChIKey LVMTVPFRTKXRPH-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (57 patents) Analytical Reagents (15 patents) Biotechnology (12 patents) Catalysts (146 patents) Coatings & Adhesives (392 patents) +17 more

Product Overview

Penta-1,2-diene (CAS 591-95-7), with molecular formula C5H8 and molecular weight 68.06 g/mol. IUPAC: penta-1,2-diene.

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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 Penta-1,2-diene

XLogP
1.5
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
5
Complexity
47.0
Exact Mass
68.0626
Monoisotopic Mass
68.0626
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 Penta-1,2-diene

The XLogP value of 1.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Penta-1,2-diene. With a topological polar surface area (TPSA) of 0.0 Ų, Penta-1,2-diene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Penta-1,2-diene 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 Penta-1,2-diene?

The CAS number of Penta-1,2-diene is 591-95-7.

What is the molecular formula of Penta-1,2-diene?

The molecular formula of Penta-1,2-diene is C5H8.

What is the molecular weight of Penta-1,2-diene?

The molecular weight of Penta-1,2-diene is 68.06 g/mol.

Where can I buy Penta-1,2-diene?

You can request a quote for Penta-1,2-diene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Penta-1,2-diene?

Yes, KEHONG BIO provides custom synthesis services for Penta-1,2-diene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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