Back to Search
Molecule
Tris(2,4-Di-Tert-Butylphenyl) Phosphite
CAS: 31570-04-4 · C42H63O3P
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 31570-04-4
- Molecular Formula
- C42H63O3P
- Molecular Mass
- 646.94 g/mol
Identifiers
CAS Registry Number
31570-04-4
SMILES
CC(C)(C)c1ccc(OP(Oc2ccc(C(C)(C)C)cc2C(C)(C)C)Oc2ccc(C(C)(C)C)cc2C(C)(C)C)c(C(C)(C)C)c1
InChI Key
JKIJEFPNVSHHEI-UHFFFAOYSA-N
InChI
InChI=1S/C42H63O3P/c1-37(2,3)28-19-22-34(31(25-28)40(10,11)12)43-46(44-35-23-20-29(38(4,5)6)26-32(35)41(13,14)15)45-36-24-21-30(39(7,8)9)27-33(36)42(16,17)18/h19-27H,1-18H3
Names and Synonyms
- Tris(2,4-Di-Tert-Butylphenyl) Phosphite Systematic Name
- IRG 168 Synonym
- Irgafos P 168 Synonym
- Finox 168 Synonym
- Tris(2,4-di-tert-butyphenyl) phosphite Synonym
- Chemnox 168 Synonym
- Songnox 1680PX Synonym
- Quent 68 Synonym
- AO 168 Synonym
- SN 1680 Synonym
- ZY 168 Synonym
- SN 168 Synonym
- D 168 Synonym
- Tris [2,4-di-tert-butylphenyl] phosphite Synonym
- Heat Stabilizer 168 Synonym
- Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1′,1′′-phosphite Synonym
- Phenol, 2,4-di-tert-butyl-, phosphite (3:1) Synonym
- Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Synonym
- Hostanox TM-PAR 24 Synonym
- Irgafos 168 Synonym
- Irganox 168 Synonym
- Phosphite 168 Synonym
- Hostanox VP-PAR 24 Synonym
- Mark 2112 Synonym
- Alkanox 240 Synonym
- Naugard 524 Synonym
- Sumilizer P 16 Synonym
- Tris(2,4-di-tert-butylphenyl) phosphite Synonym
- Mark 2112E Synonym
- Phos 6 Synonym
- AO 2 Synonym
- PKY 168 Synonym
- ADK Stab 2112 Synonym
- B 311 Synonym
- Tomiphos 202 Synonym
- Doverphos S 480 Synonym
- P 16 Synonym
- PL 10 Synonym
- PL 10 (stabilizer) Synonym
- Ultranox 668 Synonym
- Cyanox 2704 Synonym
- A 2112 Synonym
- P 48 Synonym
- P 48 (stabilizer) Synonym
- JP 650 Synonym
- RA 168 Synonym
- RA 168 (antioxidant) Synonym
- Chinox 168 Synonym
- Hostanox PAR 24 Synonym
- ADK 2112 Synonym
- Antioxidant 168 Synonym
- Tris(2,4-tert-butylphenyl) phosphite Synonym
- ADK Stab 2112RG Synonym
- AS 2112 Synonym
- Irgafos F Synonym
- 2,4-Bis(1,1-dimethylethyl)phenol phosphite (3:1) Synonym
- Tris(2,4-di-tert-butylphenoxy)phosphine Synonym
- Irgafos 168FF Synonym
- Songnox 1200 Synonym
- AT 168 Synonym
- Songnox 1680 Synonym
- Antioxidant 240 Synonym
- Tris(2,4-di-t-butylphenyl)phosphite Synonym
- ADK Stab AS 2112 Synonym
- Tri(2,4-di-t-butylphenyl) phosphite Synonym
- B 168 Synonym
- AO 200 Synonym
- Pronox S Synonym
- Everfos 168 Synonym
- KY 168 Synonym
- PW 225 Synonym
- JY 168 Synonym
- Alkanox P 240 Synonym
- Tri(2,4-tert-butylphenyl) phosphite Synonym
- Tris(2,4-di-tert-butylphenyl) phosphite Synonym
- Antioxidant 2112 Synonym
- Tri(2,4-di-tert-butylphenyl) phosphite Synonym
- Richfos 168 Synonym
- Antioxidant 1680 Synonym
- Sonox 168 Synonym
- Thanox 168 Synonym
- IG 168 Synonym
- Irgafox 168 Synonym
- TH 168 Synonym
- IR 168 Synonym
- Rianox 168 Synonym
- Kinox 68G Synonym
- Antioxidant 176 Synonym
- Antioxidant TBP Synonym
- I 168 Synonym
- PS 68 (stabilizer) Synonym
- PS 68 Synonym
- Sabostab PS 68 Synonym
- AO 2112 Synonym
- Everfos 168GF Synonym
- A 0168 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 646.94 g/mol | CAS Common Chemistry |
| 646.9370000000001 g/mol | RDKit | |
| 646.937 g/mol | RDKit | |
| Canonical SMILES | O(C1=CC=C(C=C1C(C)(C)C)C(C)(C)C)P(OC2=CC=C(C=C2C(C)(C)C)C(C)(C)C)OC3=CC=C(C=C3C(C)(C)C)C(C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C42H63O3P/c1-37(2,3)28-19-22-34(31(25-28)40(10,11)12)43-46(44-35-23-20-29(38(4,5)6)26-32(35)41(13,14)15)45-36-24-21-30(39(7,8)9)27-33(36)42(16,17)18/h19-27H,1-18H3 | CAS Common Chemistry |
| InChI Key | InChIKey=JKIJEFPNVSHHEI-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 182-186 °C | CAS Common Chemistry |
| Name | Tris(2,4-di-tert-butylphenyl) phosphite | CAS Common Chemistry |
| Heavy Atom Count | 46 | 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 | 13.235299999999976 | RDKit |
| 13.2353 | RDKit | |
| 12.23 | chempirical lib | |
| Molar Refractivity | 200.3299999999992 cm³/mol | RDKit |
| Ring Count | 3 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.5714 | RDKit |
| 0.57 | chempirical lib | |
| Exact Mass | 646.4514825059998 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
Convert
Quick conversion
MW = 646.94 g/mol. Edit any field — others recompute live.
