Tris(2,4-ditert-butylphenyl)phosphit

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

HCID 91601CAS 31570-04-4
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Grundinformationen

Standard-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
InChIKey
JKIJEFPNVSHHEI-UHFFFAOYSA-N
Summenformel
C42H63O3P
Durchschnittliche Molmasse
646,9 g/mol
Monoisotopische Masse
646,45148287

Namen und Bezeichner

Bevorzugter Name
Tris(2,4-di-tert-butylphenyl) phosphite
IUPAC
tris(2,4-ditert-butylphenyl) phosphite
Lokaler Name
Tris(2,4-ditert-butylphenyl)phosphit
Englischer Name
Antioxidant 168
Summenformel
C42H63O3P
Molmasse
646.94

Namen und Synonyme

31570-04-4Tris(2,4-di-tert-butylphenyl) phosphiteTris(2,4-ditert-butylphenyl) phosphiteTris(2,4-di-tert-Butylphenyl)phosphite834E5H0LFFIRGAFOS-168Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)DOVERPHOS S 480EVERFOS 168tris-(2,4-di-tert-butylphenyl) phosphiteDTXSID2027969JP-650
Weitere Namen anzeigen
Tris(2,4-ditert-butylphenyl)phosphateAO 168Irgafos 168 CibaTns-(2.4-di-tert-butyl)-phosphiteANTIOXIDANT1684-di-tert-butylphenyl)phosphiteAT 168
250-709-6RefChem:900160DTXCID907969Irgafos 168Antioxidant 168Tris(2,4-di-t-butylphenyl)phosphiteC42H63O3PPhosphorous Acid Tris(2,4-di-tert-butylphenyl) Ester

Datenbank-Bezeichner

CAS
31570-04-4
PubChem CID
91601
DTXSID
DTXSID2027969
ChEBI
CHEBI:144343
UNII
834E5H0LFF
EC Number
250-709-6
Nikkaji
J37.613B

Eigenschaften

Berechnete Struktureigenschaften

XLogP
15,5
Polarare Oberfläche (TPSA)
27,7 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
12
Schwere Atome
46

Experimentelle und physikochemische Eigenschaften

Physical DescriptionDry Powder; Other Solid; Dry Powder; Liquid; Liquid; Dry Powder; Large Crystals; Large Crystals; Other Solid; CBI; Large Crystals; Other Solid; Dry Powder
Kovats Retention Index3396.7

Physikochemische Eigenschaften

Schmelzpunkt
181 · 181-184 °C(lit.)
Siedepunkt
594.2 · 594.2±50.0 °C(Predicted)
Dichte
-0.98 · -0.98
Flammpunkt
46 °C · 46°C (115°F)
storage temp.
2 · 2-8°C
Löslichkeit
Acetonitrile (Slightly), Chloroform (Sparingly), Ethyl Acetate (Sparingly, Heate

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 3 Einträge

This chemical does not meet GHS hazard criteria for 90.3% (1252 of 1386) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 1252 of 1386 companies (only 9.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 1386 reports by companies from 10 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 1252 of 1386 reports by companies.；There are 6 notifications provided by 134 of 1386 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 5 Einträge

Chemical: Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)

Regulation (EC) No 1935/2004 (amended)

Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 02-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15253

Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1): Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1): Human health tier I assessment
Hazard Classes and CategoriesNot Classified

Regulatorische Informationen

Regulatory Information · 5 Einträge

Chemical: Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1)

Regulation (EC) No 1935/2004 (amended)

Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 02-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/15253

Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1): Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

wgk
-
tsca
TSCA listed
hs_code
2920900002
Speicherklasse
13 - Non Combustible Solids

Chemie und Industrie

Verwendung und Herstellung

UsesPlastics -> Typical concentration range in plastic materials -> 0.004 - 0.5%
U.S. Production2023: 40,000,000 - <55,000,000 lb；2022: 55,000,000 - <70,000,000 lb；2021: 55,000,000 - <70,000,000 lb；2020: 55,000,000 - <70,000,000 lb
Consumer UsesNot Known or Reasonably Ascertainable；Stabilizing agent；Oxidizing agent；Other；Antioxidant
Industry UsesOther；Monomers；UV stabilizer；Antioxidant；Not Known or Reasonably Ascertainable；Stabilizing agent；Heat stabilizer；Anti-static agent；Adhesion/cohesion promoter；Oxidizing agent
Use Classification · 4 Einträge

Fragrance Ingredients

Plastics -> Other functions -> Other stabiliser

Plastics -> Polymer Type -> Polyolefin-I; PUR; Polyolefin-II; ABS; PET; PMMA; PA; PC; (E)PS

Plastics -> Antioxidants

General Manufacturing Information · 2 Einträge

Rubber Product Manufacturing；Custom Compounding of Purchased Resins；Synthetic Rubber Manufacturing；Plastics Product Manufacturing；Transportation Equipment Manufacturing；Paint and Coating Manufacturing；Plastics Material and Resin Manufacturing；Not Known or Reasonably Ascertainable；Adhesive Manufacturing；Wood Product Manufacturing；Miscellaneous Manufacturing；Other (requires additional information)；Printing Ink Manufacturing

Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphite: ACTIVE

Anwendungen · 2 Einträge

BeschreibungANTIOXIDANT 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.

VerwendenThis 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.

Vor- und nachgelagerte Produkte

Nachgelagerte Produkte

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