Trimethyl trithiophosphite structure

Trimethyl trithiophosphite

TL;DR: Trimethyl trithiophosphite (CAS 816-80-8) is a chemical compound with molecular formula C3H9PS3 and molecular weight 171.96 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

tris(methylsulfanyl)phosphane

Also Known As: trimethyl trithiophosphite, Trimethyl phosphorotrithioate, Phosphorotrithious acid, trimethyl ester, tris(methylsulfanyl)phosphane, Tris(methylthio)phosphine

CAS: 816-80-8
Molecular Formula C3H9PS3
Molecular Weight 171.96 g/mol
LogP 1.3
Topological Polar Surface Area 75.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 171.9604
Heavy Atoms 7
Complexity 31.0

Chemical Identifiers

CAS Number 816-80-8
SMILES CSP(SC)SC
InChIKey FVTIMWPYAZCZQB-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Electronic Chemicals (1 patents) Heterocyclic Building Blocks (1 patents) Organic Building Blocks (7 patents) Polymer Intermediates (1 patents)

Product Overview

Trimethyl trithiophosphite (CAS 816-80-8), with molecular formula C3H9PS3 and molecular weight 171.96 g/mol. IUPAC: tris(methylsulfanyl)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 Trimethyl trithiophosphite

XLogP
1.3
TPSA (Topological Polar Surface Area)
75.9
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
7
Complexity
31.0
Exact Mass
171.9604
Monoisotopic Mass
171.9604
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 Trimethyl trithiophosphite

The XLogP value of 1.3 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Trimethyl trithiophosphite. The TPSA of 75.9 Ų falls within the moderate polarity range, balancing permeability and solubility for Trimethyl trithiophosphite. Following Lipinski's Rule of Five, Trimethyl trithiophosphite has 0 hydrogen bond donor(s) and 3 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 Trimethyl trithiophosphite?

The CAS number of Trimethyl trithiophosphite is 816-80-8.

What is the molecular formula of Trimethyl trithiophosphite?

The molecular formula of Trimethyl trithiophosphite is C3H9PS3.

What is the molecular weight of Trimethyl trithiophosphite?

The molecular weight of Trimethyl trithiophosphite is 171.96 g/mol.

Where can I buy Trimethyl trithiophosphite?

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

Does KEHONG BIO offer custom synthesis for Trimethyl trithiophosphite?

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

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