Tris(nonylphenyl)phosphite
TL;DR: Tris(nonylphenyl)phosphite (CAS 3050-88-2) is a chemical compound with molecular formula C45H69O3P and molecular weight 688.50 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
tris(4-nonylphenyl) phosphite
Also Known As: tris(4-nonylphenyl) phosphite, Antioxidant TNP, Irgafos TNPP, Naugard TNPP, Phosphite NF
| Molecular Formula | C45H69O3P |
|---|---|
| Molecular Weight | 688.50 g/mol |
| LogP | 19.3 |
| Topological Polar Surface Area | 27.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 30 |
| Exact Mass | 688.4984 |
| Heavy Atoms | 49 |
| Complexity | 613.0 |
| Melting Point | 6 °C (pour point), OECD Guideline 102 (Melting point / Melting Range) |
| Boiling Point | >300 °C, OECD Guideline 103 (Boiling point/boiling range), has an onset of degradation at 322 °C under nitrogen |
| Density | 0.98 g/cu cm at 20 °C |
| Solubility | In water, <0.6 mg/L at 24 °C, pH 7 (OECD Guideline 105 (Water Solubility)) |
| Flash Point | 207 °C (207.2 °C) - closed cup |
| Vapor Pressure | 0.058 Pa at 25 °C (0.000435 mm Hg), extrapolated from measured data at higher temperatures |
Chemical Identifiers
| CAS Number | 3050-88-2 |
|---|---|
| SMILES | CCCCCCCCCC1=CC=C(C=C1)OP(OC2=CC=C(C=C2)CCCCCCCCC)OC3=CC=C(C=C3)CCCCCCCCC |
| InChIKey | MGMXGCZJYUCMGY-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 21 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Tris(nonylphenyl)phosphite (CAS 3050-88-2), with molecular formula C45H69O3P and molecular weight 688.50 g/mol. IUPAC: tris(4-nonylphenyl) phosphite.
Chemical Property Profile of Tris(nonylphenyl)phosphite
Property Insights of Tris(nonylphenyl)phosphite
The XLogP value of 19.3 indicates that Tris(nonylphenyl)phosphite is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 27.7 Ų, Tris(nonylphenyl)phosphite exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tris(nonylphenyl)phosphite has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Tris(nonylphenyl)phosphite?
The CAS number of Tris(nonylphenyl)phosphite is 3050-88-2.
What is the molecular formula of Tris(nonylphenyl)phosphite?
The molecular formula of Tris(nonylphenyl)phosphite is C45H69O3P.
What is the molecular weight of Tris(nonylphenyl)phosphite?
The molecular weight of Tris(nonylphenyl)phosphite is 688.50 g/mol.
Where can I buy Tris(nonylphenyl)phosphite?
You can request a quote for Tris(nonylphenyl)phosphite directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Tris(nonylphenyl)phosphite?
Yes, KEHONG BIO provides custom synthesis services for Tris(nonylphenyl)phosphite and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.