Tris(2,4-di-t-butylphenyl)phosphite
Product Information
Molecular Formula
C42H63O3P
Molecular Weight
646.93
Description
Processing stabilizer for polymers
Synonyms
2,4-bis(1,1-dimethylethyl)-phenophosphite(3:1); ANTIOXIDANT168; Phenol,2,4-bis(1,1-dimethylethyl)-,phosphite(3:1; Phenol,2,4-bis(1,1-dimethylethyl,phosphite(3:1); tri(2,4-Ditertrabutylphenyl)phosphiteester; Tris(2,4-di-tert-butylphenyl)phoshit
IUPAC Name
tris(2,4-ditert-butylphenyl) phosphite
SMILES
CC(C)(C)C1=CC(=C(C=C1)OP(OC2=C(C=C(C=C2)C(C)(C)C)C(C)(C)C)OC3=C(C=C(C=C3)C(C)(C)C)C(C)(C)C)C(C)(C)C
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
InChI Key
JKIJEFPNVSHHEI-UHFFFAOYSA-N
Boiling Point
594.2°C at 760 mmHg
Melting Point
181-184°C
Flash Point
235.4 °F
Purity
95%
Appearance
white crystalline powder
Refractive Index
n20/D 1.542 (lit.)
Safety Information
Hazards
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
H413:
May cause long-lasting harmful effects to aquatic life.
Causes skin irritation.
H319:
Causes serious eye irritation.
H413:
May cause long-lasting harmful effects to aquatic life.
Precautionary Statement
P264:
Wash thoroughly after handling.
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Wash thoroughly after handling.
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Computed Properties
XLogP3
15.5
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
12
Exact Mass
646.45148287 g/mol
Monoisotopic Mass
646.45148287 g/mol
Topological Polar Surface Area
27.7Ų
Heavy Atom Count
46
Formal Charge
0
Complexity
823
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114131784-A | Long glass fiber and carbon fiber mixed reinforced polypropylene composite material and preparation method thereof | 2022-01-29 |
| CN-114031760-A | High-barrier-property high-strength PBAT-PGA (poly (butylene adipate-co-terephthalate) -poly (propylene glycol)) block copolymer biodegradable polyester and preparation method thereof | 2022-01-07 |
| CN-114085324-A | Low-odor polypropylene grafted maleic anhydride and preparation method thereof | 2021-12-31 |
| CN-114133695-A | Antibacterial and antiviral master batch, ABS material and preparation method thereof | 2021-12-31 |
| CN-114163732-A | Melt-blown polypropylene material and preparation method and application thereof | 2021-12-31 |
| CN-114106310-A | High-crystallization heat-resistant polylactic acid material and preparation method thereof | 2021-12-30 |
| CN-114163731-A | Low-odor high-performance plant fiber reinforced regenerated polypropylene composite material and preparation method thereof | 2021-12-28 |
| JP-2022036178-A | Performance evaluation method and manufacturing control method of foamable laminate | 2021-12-28 |
| CN-114031883-A | Low-odor environment-friendly scratch-resistant polypropylene material and preparation method thereof | 2021-12-27 |
| CN-114106451-A | Ethylene-vinyl acetate copolymer EVA refrigerator door seal particle and preparation method thereof | 2021-12-27 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 22346878 | 2012-02-01 | {2-[Bis(2,4-di-tert-butyl-phen-oxy)phosphan-yloxy-κP]-3,5-di-tert-butyl-phenyl-κC}[(1,2,5,6-η)-cyclo-octa-1,5-diene]rhodium(I) toluene monosolvate | Acta crystallographica. Section E, Structure reports online |
| 20864353 | 2010-12-01 | Organic secondary ion mass spectrometry: signal enhancement by water vapor injection | Journal of the American Society for Mass Spectrometry |
| 20409038 | 2010-07-01 | Feasibility study on the use of probabilistic migration modeling in support of exposure assessment from food contact materials | Risk analysis : an official publication of the Society for Risk Analysis |
| 17981288 | 2007-12-21 | Microwave-assisted oxidation of phosphite-type antioxidant additives in polyethylene film extracts | Journal of chromatography. A |
| 17031943 | 2006-10-18 | Ligand-controlled, complementary stereoselectivity in the platinum-catalyzed intramolecular silaboration of alkenes | Journal of the American Chemical Society |
| 16201617 | 2005-09-15 | Combustion products of plastics as indicators for refuse burning in the atmosphere | Environmental science & technology |
| 15739014 | 2005-03-21 | Rhodium hydride formation in the presence of a bulky monophosphite ligand: a spectroscopic and solid-state investigation | Dalton transactions (Cambridge, England : 2003) |
| 15864868 | 2005-02-01 | Feasibility study for the development of certified reference materials for specific migration testing. Part 2: estimation of diffusion parameters and comparison of experimental and predicted data | Food additives and contaminants |
| 14606426 | 2003-08-01 | [Detection of tris(2,4-di-tert-butylphenyl)phosphite (Irgafos 168, antioxidant in plastics) and its oxide in commercial frozen vegetables] | Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan |
| 12711176 | 2003-05-12 | Migration of antioxidant additives from various polyolefinic plastics into oleaginous vehicles | International journal of pharmaceutics |
