Triphenyl phosphite
TL;DR: Triphenyl phosphite (CAS 101-02-0) is a chemical compound with molecular formula C18H15O3P and molecular weight 310.07587 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
triphenyl phosphite
Also Known As: TRIPHENYL PHOSPHITE, Phenyl phosphite, Triphenoxyphosphine, Advance TPP, Trifenoxyfosfin
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C18H15O3P |
| Molecular Weight | 310.07587 g/mol |
| XLogP | 5.5 |
| Topological Polar Surface Area (TPSA) | 27.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 6 |
| Exact Mass | 310.07587 Da |
| Heavy Atoms | 22 |
| Complexity | 247.0 |
| Melting Point | 72 to 75 °F (NTP, 1992) |
| Boiling Point | 680 °F at 760 mmHg (NTP, 1992) |
| Density | 1.1844 at 68 °F (NTP, 1992) - Denser than water; will sink |
| Flash Point | 425 °F (NTP, 1992) |
| Refractive Index | Index of refraction: 1.5900 @ 20 °C |
| Solubility | less than 0.1 mg/mL at 68 °F (NTP, 1992) |
| SMILES | C1=CC=C(C=C1)OP(OC2=CC=CC=C2)OC3=CC=CC=C3 |
| InChIKey | HVLLSGMXQDNUAL-UHFFFAOYSA-N |
Product Description
Applications: Triphenyl phosphite is used in polymer chemistry and functional materials synthesis, as well as polymer additives and plastics compounding. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Triphenyl phosphite (CAS 101-02-0) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
Triphenyl phosphite is a polymer intermediate identified by CAS number 101-02-0 and the molecular formula C18H15O3P and a molecular weight of 310.08 g/mol. Physically, the compound has a density of 1.1844 at 68 °F (NTP, 1992) - Denser than water; will sink g/cm³, a solubility: less than 0.1 mg/mL at 68 °F (NTP, 1992). It is also known as TRIPHENYL PHOSPHITE and Phenyl phosphite.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Triphenyl phosphite
Property Insights of Triphenyl phosphite
The XLogP value of 5.5 indicates that Triphenyl 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, Triphenyl phosphite exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Triphenyl phosphite has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
What is the CAS number of Triphenyl phosphite?
The CAS number of Triphenyl phosphite is 101-02-0.
What is the molecular formula of Triphenyl phosphite?
The molecular formula of Triphenyl phosphite is C18H15O3P.
What is the molecular weight of Triphenyl phosphite?
The molecular weight of Triphenyl phosphite is 310.07587 g/mol.
What are the applications of Triphenyl phosphite?
Triphenyl phosphite is used in polymer chemistry and functional materials synthesis, as well as polymer additives and plastics compounding. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Triphenyl phosphite (CAS 101-02-0) with custom synthesis...
Where can I buy Triphenyl phosphite?
You can request a quote for Triphenyl phosphite directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Triphenyl phosphite?
Yes, CoreyChem provides custom synthesis services for Triphenyl phosphite and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.