4-Butylphenyl isocyanate structure

4-Butylphenyl isocyanate

TL;DR: 4-Butylphenyl isocyanate (CAS 69342-47-8) is a chemical compound with molecular formula C11H13NO and molecular weight 175.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-butyl-4-isocyanatobenzene

Also Known As: 1-butyl-4-isocyanatobenzene, 4-Butylphenyl isocyanate, 4-N-Butylphenyl Isocyanate, 4-n-BUTYLPHENYLISOCYANATE, 4-butylbenzenisocyanate

CAS: 69342-47-8
Molecular Formula C11H13NO
Molecular Weight 175.10 g/mol
LogP 2.9965
Topological Polar Surface Area 29.43 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 4
Exact Mass 175.09972
Heavy Atoms 13
Complexity 296.37125

Chemical Identifiers

CAS Number 69342-47-8
SMILES CCCCC1=CC=C(C=C1)N=C=O

Product Overview

4-Butylphenyl isocyanate (CAS 69342-47-8), with molecular formula C11H13NO and molecular weight 175.10 g/mol. IUPAC: 1-butyl-4-isocyanatobenzene.

🧪
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.
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Chemical Property Profile of 4-Butylphenyl isocyanate

XLogP
2.9965
TPSA (Topological Polar Surface Area)
29.43
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
4
Heavy Atoms
13
Complexity
296.37125
Exact Mass
175.09972
Monoisotopic Mass
175.09972
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 4-Butylphenyl isocyanate

The XLogP value of 2.9965 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-Butylphenyl isocyanate. With a topological polar surface area (TPSA) of 29.43 Ų, 4-Butylphenyl isocyanate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 4-Butylphenyl isocyanate 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 4-Butylphenyl isocyanate?

The CAS number of 4-Butylphenyl isocyanate is 69342-47-8.

What is the molecular formula of 4-Butylphenyl isocyanate?

The molecular formula of 4-Butylphenyl isocyanate is C11H13NO.

What is the molecular weight of 4-Butylphenyl isocyanate?

The molecular weight of 4-Butylphenyl isocyanate is 175.10 g/mol.

Where can I buy 4-Butylphenyl isocyanate?

You can request a quote for 4-Butylphenyl isocyanate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-Butylphenyl isocyanate?

Yes, KEHONG BIO provides custom synthesis services for 4-Butylphenyl isocyanate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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