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Triphenyl Phosphite
CAS: 101-02-0 | C18H15O3P
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
101-02-0
Molecular Formula:
C18H15O3P
Molecular Mass:
310.29 g/mol
Names and Synonyms:
Triphenyl Phosphite
Phosphorous acid, triphenyl ester
Phenyl phosphite ((C6H5O)3P)
Triphenyl phosphite
Phosclere T 36
TPP
Triphenoxyphosphine
Mellite 310
Advance TPP
JP 360
TP 1 (plasticizer)
TP 1
TPP (plasticizer)
Weston TPP
Sumilizer TTP-R
Sumilizer TPP-R
Tris(phenoxy)phosphine
ADK Stab TPP
TPP-R
Mark TPP
Doverphos 10
Irgafos TPP
Irgastab CH 55
NSC 43789
NSC 62219
Plastistab 2334
TP-I
Antioxidant TPPi
Antioxidant TPP
JP 30
Tppi
T 0510
Identifiers:
SMILES:
c1ccc(OP(Oc2ccccc2)Oc2ccccc2)cc1
InChI:
InChI=1S/C18H15O3P/c1-4-10-16(11-5-1)19-22(20-17-12-6-2-7-13-17)21-18-14-8-3-9-15-18/h1-15H
Key Properties
Boiling Point
360 °C
CAS Common Chemistry
Melting Point
25 °C
CAS Common Chemistry
Density
1.18 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 310.29 g/mol | CAS Common Chemistry |
| 310.28900000000004 g/mol | RDKit | |
| 310.07588097 g/mol | RDKit | |
| Density | 1.18 g/cm³ | CAS Common Chemistry |
| 1.1842 g/cm3 @ Temp: 20 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Triphenyl_phosphite | CAS Common Chemistry |
| Boiling Point | 360 °C | CAS Common Chemistry |
| Canonical SMILES | O(C=1C=CC=CC1)P(OC=2C=CC=CC2)OC=3C=CC=CC3 | CAS Common Chemistry |
| InChI | InChI=1S/C18H15O3P/c1-4-10-16(11-5-1)19-22(20-17-12-6-2-7-13-17)21-18-14-8-3-9-15-18/h1-15H | CAS Common Chemistry |
| InChI Key | InChIKey=HVLLSGMXQDNUAL-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 25 °C | CAS Common Chemistry |
| Name | Triphenyl phosphite | CAS Common Chemistry |
| Heavy Atom Count | 22 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 6 | RDKit |
| Aromatic Ring Count | 3 | RDKit |
| Topological Polar Surface Area | 27.69 Ų | RDKit |
| LogP | 5.450300000000004 | RDKit |
| Molar Refractivity | 88.13000000000004 | RDKit |
