Tris(2,4-di-tert-butylphenyl) phosphite

Base Information

Chemical Name:Tris(2,4-di-tert-butylphenyl) phosphite
CAS No.:31570-04-4
Deprecated CAS:104381-89-7,69344-92-9,129038-69-3,219315-40-9,478284-78-5,754233-11-9,245439-51-4,874911-33-8,1819341-92-8,129038-69-3,219315-40-9,478284-78-5,69344-92-9,754233-11-9,874911-33-8
Molecular Formula:C42H63O3P
Molecular Weight:646.934
Hs Code.:HOSPHITE PRODUCT IDENTIFICATION
European Community (EC) Number:250-709-6
UNII:834E5H0LFF
DSSTox Substance ID:DTXSID2027969
Nikkaji Number:J37.613B
Wikipedia:Tris(2,4-di-tert-butylphenyl)phosphite
Wikidata:Q27269395
Mol file:31570-04-4.mol

Synonyms:Irgafos 168;tris-(2,4-di-tert-butylphenyl) phosphite

Suppliers and Price of Tris(2,4-di-tert-butylphenyl) phosphite

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Tris(2,4-tert-butylphenyl)Phosphite
100 g
$ 155.00

TCI Chemical
Tris(2,4-di-tert-butylphenyl) Phosphite >98.0%(GC)
25g
$ 20.00

TCI Chemical
Tris(2,4-di-tert-butylphenyl) Phosphite >98.0%(GC)
100g
$ 37.00

TCI Chemical
Tris(2,4-di-tert-butylphenyl) Phosphite >98.0%(GC)
500g
$ 94.00

Strem Chemicals
Tris(2,4-di-t-butylphenyl)phosphite, 98%
1kg
$ 108.00

Strem Chemicals
Tris(2,4-di-t-butylphenyl)phosphite, 98%
250g
$ 36.00

Strem Chemicals
Tris(2,4-di-t-butylphenyl)phosphite, 98%
10g
$ 27.00

Sigma-Aldrich
Tris(2,4-di-tert-butylphenyl) phosphite 98%
100g
$ 38.50

Sigma-Aldrich
Tris(2,4-di-tert-butylphenyl) phosphite 98%
500g
$ 105.00

Sigma-Aldrich
Plastic additive 5 United States Pharmacopeia (USP) Reference Standard
200mg
$ 366.00

Total 204 raw suppliers

Chemical Property of Tris(2,4-di-tert-butylphenyl) phosphite

Chemical Property:

Appearance/Colour:white crystalline powder
Vapor Pressure:0mmHg at 25°C
Melting Point:181-184 °C(lit.)
Boiling Point:594.2 °C at 760 mmHg
Flash Point:394 °C
PSA：41.28000
Density:-0.98
LogP:13.23530
Storage Temp.:2-8°C
Sensitive.:moisture sensitive
Solubility.:Acetonitrile (Slightly), Chloroform (Sparingly), Ethyl Acetate (Sparingly, Heate
XLogP3:15.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:12
Exact Mass:646.45148287
Heavy Atom Count:46
Complexity:823

Purity/Quality:

99%min ^*data from raw suppliers

Tris(2,4-tert-butylphenyl)Phosphite ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical 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
Description ANTIOXIDANT 168 is a secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It can effectively decompose hydroperoxides produced during the processing of polymeric materials. ANTIOXIDANT 168 usually not used alone, is compounded with hindered phenolic primary antioxidants such as 1010 to improve thermostability of polymer during the processing. There are over ten kinds of blends of 168 with phenolic antioxidants, widely use in the polymer materials such as PE, PP, PA, PC, ABS and so on.
Uses Tris(2,4-tert-butylphenyl) Phosphite is an intermediate in the synthesis of Tris(2,4-di-tert-butylphenyl)phosphate (T884500), a processing stabilizer for polymers. This product is an excellent Antioxidant wnameely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, binding agent, rubber, petroleum etc. for product polymerization.

Technology Process of Tris(2,4-di-tert-butylphenyl) phosphite

There total 3 articles about Tris(2,4-di-tert-butylphenyl) phosphite which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.3%

: 96-76-4
2,4-di-tert-Butylphenol

: 31570-04-4
tris(2,4-di-tert-butylphenyl)phosphite

Guidance literature:: 2,4-di-tert-Butylphenol; With pyridine; In methanol; toluene; at 5 - 40 ℃;

With phosphorus trichloride; In methanol; toluene; at 95 ℃; for 0.5h; Reagent/catalyst; Temperature;

Reference yield:

: 98-54-4
para-tert-butylphenol

: 96-76-4
2,4-di-tert-Butylphenol

: 31570-04-4
tris(2,4-di-tert-butylphenyl)phosphite

: 4235-89-6
tris(4-(tert-butyl)phenyl) phosphite

: 1000027-03-1
bis(4-tert-butylphenyl)-2,4-di-tert-butylphenyl phosphite

: 161519-57-9
bis(2,4-di-tert-butylphenyl)-4-tert-butylphenyl phosphite

Guidance literature:: With N,N-dimethylaminododecane; phosphorus trichloride; at 90 - 200 ℃; under 37.5038 - 750.075 Torr; Product distribution / selectivity; Inert atmosphere;