Di-t-butyl(trimethylsilyl)phosphin structure

Di-t-butyl(trimethylsilyl)phosphin

TL;DR: Di-t-butyl(trimethylsilyl)phosphin (CAS 42491-34-9) is a chemical compound with molecular formula C11H27PSi and molecular weight 218.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ditert-butyl(trimethylsilyl)phosphane

Also Known As: Di-t-butyl(trimethylsilyl)phosphin, trimethylsilyldi-t-butylphosphine, di-tert-butyl-trimethylsilylphosphane, ditert-butyl(trimethylsilyl)phosphane, Ditert-butyl-trimethylsilyl-phosphane

CAS: 42491-34-9
Molecular Formula C11H27PSi
Molecular Weight 218.16 g/mol
LogP 4.9002
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 1
Exact Mass 218.16196
Heavy Atoms 13
Complexity 132.71576

Chemical Identifiers

CAS Number 42491-34-9
SMILES CC(C)(C)P(C(C)(C)C)[Si](C)(C)C

Product Overview

Di-t-butyl(trimethylsilyl)phosphin (CAS 42491-34-9), with molecular formula C11H27PSi and molecular weight 218.16 g/mol. IUPAC: ditert-butyl(trimethylsilyl)phosphane.

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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 Di-t-butyl(trimethylsilyl)phosphin

XLogP
4.9002
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
1
Heavy Atoms
13
Complexity
132.71576
Exact Mass
218.16196
Monoisotopic Mass
218.16196
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 Di-t-butyl(trimethylsilyl)phosphin

The XLogP value of 4.9002 indicates that Di-t-butyl(trimethylsilyl)phosphin is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, Di-t-butyl(trimethylsilyl)phosphin exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Di-t-butyl(trimethylsilyl)phosphin 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 Di-t-butyl(trimethylsilyl)phosphin?

The CAS number of Di-t-butyl(trimethylsilyl)phosphin is 42491-34-9.

What is the molecular formula of Di-t-butyl(trimethylsilyl)phosphin?

The molecular formula of Di-t-butyl(trimethylsilyl)phosphin is C11H27PSi.

What is the molecular weight of Di-t-butyl(trimethylsilyl)phosphin?

The molecular weight of Di-t-butyl(trimethylsilyl)phosphin is 218.16 g/mol.

Where can I buy Di-t-butyl(trimethylsilyl)phosphin?

You can request a quote for Di-t-butyl(trimethylsilyl)phosphin directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Di-t-butyl(trimethylsilyl)phosphin?

Yes, KEHONG BIO provides custom synthesis services for Di-t-butyl(trimethylsilyl)phosphin and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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