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Tris(2,4-ditert-butylphenyl) phosphite

Reactions
Tris(2,4-ditert-butylphenyl) phosphite
Tris(2,4-ditert-butylphenyl) phosphite structure
CAS No.
31570-04-4
Chemical Name:
Tris(2,4-ditert-butylphenyl) phosphite
Synonyms
HRao-168;IRGAFOS 168;Tris(2.4-di-te;ANTIOXIDANT168;Doverphos-S-480;Plastic additive 5;Irgafos 168 Ciba;ANTIOXIDANTS AO-168;ANTIOXIDANT 168IRGANOX 168;Trisditbutylphenylphosphite
CBNumber:
CB5311800
Molecular Formula:
C42H63O3P
Formula Weight:
646.92
MOL File:
31570-04-4.mol

Tris(2,4-ditert-butylphenyl) phosphite Properties

Melting point:
181-184 °C(lit.)
Density 
-0.98
form 
Powder
color 
white
Sensitive 
moisture sensitive
InChIKey
JKIJEFPNVSHHEI-UHFFFAOYSA-N
CAS DataBase Reference
31570-04-4(CAS DataBase Reference)
EPA Substance Registry System
Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)(31570-04-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
WGK Germany  -
TSCA  Yes
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Tris(2,4-ditert-butylphenyl) phosphite price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 441791 Tris(2,4-di-tert-butylphenyl) phosphite 98% 31570-04-4 100g $34.4 2018-11-13 Buy
Sigma-Aldrich 1544964 Plastic additive 5 United States Pharmacopeia (USP) Reference Standard 31570-04-4 200mg $348 2018-11-13 Buy
TCI Chemical P1421 Tris(2,4-di-tert-butylphenyl) Phosphite >98.0%(GC) 31570-04-4 25g $17 2018-11-22 Buy
TCI Chemical P1421 Tris(2,4-di-tert-butylphenyl) Phosphite >98.0%(GC) 31570-04-4 100g $36 2018-11-22 Buy
Strem Chemicals 15-7720 Tris(2,4-di-t-butylphenyl)phosphite, 98% 31570-04-4 10g $24 2018-11-13 Buy

Tris(2,4-ditert-butylphenyl) phosphite Chemical Properties,Uses,Production

Reactions

  1. Precursor to a palladacyclic catalyst for Suzuki, Stille and Heck processes.
  2. Ligand for Pd-catalyzed [3+2] intramolecular cycloaddition of alk-5-enylidenecyclopropanes.
  3. Ligand for Pt-catalyzed intramolecular silaboration of alkenes.
  4. Ligand for Ni-catalyzed aminocarbonylation of aryl halides.
  5. Ligand for the Au-catalyzed [4+2] intramolecular cycloaddition of allene-dienes.
  6. Rhodium-Catalyzed Allylic Substitution with an Acyl Anion Equivalent. 

Tris(2,4-ditert-butylphenyl) phosphite Preparation Products And Raw materials

Raw materials

Preparation Products


Tris(2,4-ditert-butylphenyl) phosphite Suppliers

Global( 218)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22043 58
Dalian Richfortune Chemicals Co., Ltd
86-411-84820922, 84821539
86-411-84821380 sales@richfortunechem.com China 362 57
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 500 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2464 55
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65208861-ext8007
86-21-65180813 sales1@chemson.com.cn CHINA 121 58
Tianjin Zhongxin Chemtech Co., Ltd.
022-89880739
022-66880086 sales@tjzxchem.com CHINA 559 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20229 58

View Lastest Price from Tris(2,4-ditert-butylphenyl) phosphite manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-07 Tris(2,4-ditert-butylphenyl) phosphite
31570-04-4
US $1.00 / KG 1KG 99% 20kg career henan chemical co

Tris(2,4-ditert-butylphenyl) phosphite Spectrum


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