Ethylenbis(oxyethylen)bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionat]

Antioxidant 245

HCID 91620CAS 36443-68-2
TeilstruktursucheÄhnliche Strukturen suchen

Grundinformationen

Standard-SMILES
Cc1cc(CCC(=O)OCCOCCOCCOC(=O)CCc2cc(C)c(O)c(C(C)(C)C)c2)cc(C(C)(C)C)c1O
InChIKey
QSRJVOOOWGXUDY-UHFFFAOYSA-N
Summenformel
C34H50O8
Durchschnittliche Molmasse
586,8 g/mol
Monoisotopische Masse
586,35056856

Namen und Bezeichner

Bevorzugter Name
Antioxidant 245
IUPAC
2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate
Lokaler Name
Ethylenbis(oxyethylen)bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionat]
Englischer Name
Antioxidant 245
Summenformel
C34H50O8
Molmasse
586.77

Namen und Synonyme

Antioxidant 24536443-68-2TK 12627R24A2HOY7JTK-12627Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) esterRefChem:899522Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionateIrganox 245DTXSID0044236(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate)Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester
Weitere Namen anzeigen
XH-245AO-245AN245tk12627AN245DWPrimanox245Igranox-245
MFCD00134694Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-,1,2-ethanediylbis(oxy-2,1-ethanediyl) esterEthylenebis(oxyethylene) bis(3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate)Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate]Antioxidant245triethylene glycol bis-(3-(3'-tert-butyl-4'-hydroxy-5'-methylphenyl)propionate)Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,1'-(1,2-ethanediylbis(oxy-2,1-ethanediyl)) esterIrganox-245

Datenbank-Bezeichner

CAS
36443-68-2
PubChem CID
91620
DTXSID
DTXSID0044236
ChEMBL
CHEMBL3187604
UNII
R24A2HOY7J
EC Number
253-039-2
Nikkaji
J40.647C

Eigenschaften

Berechnete Struktureigenschaften

XLogP
6,9
Polarare Oberfläche (TPSA)
112 Ų
H-Brücken-Donoren
2
H-Brücken-Akzeptoren
8
Frei drehbare Bindungen
19
Schwere Atome
42

Experimentelle und physikochemische Eigenschaften

Polymers · 2 Einträge

Plastics -> Antioxidants

Plastics -> PUR; PVC (soft); ABS; PVC (rigid); PMMA; PA; (E)PS

Endocrine DisruptorsPotential endocrine disrupting compound
Food Contact Substances · 2 Einträge

FCS -> FDA Cumulative Estimated Daily Intake (CEDI)

FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical DescriptionDry Powder; Large Crystals; Other Solid; Large Crystals
Collision Cross Section236.4 Ų [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID0044236]

Physikochemische Eigenschaften

Schmelzpunkt
79 · 79-81oC
Siedepunkt
602.88 °C · 602.88°C (rough estimate)
Dichte
1.0397 · 1.0397 (rough estimate)
Brechungsindex
1.6 · 1.6000 (estimate)
Flammpunkt
150 °C · >150 °C
storage temp.
Sealed in dry,Room Temperature

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 22.7% (138 of 607) of reports.

Warning

H410 (42.5%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

P273, P391, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 607 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 5 Einträge

Chemical: Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl)ester

Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester 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)

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Status: Active Update: 26-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/13215

Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesAquatic Chronic 1 (42.5%)

Sicherheitsdaten

tsca
TSCA listed
risk_code
52/53
safety_code
61

Chemie und Industrie

Verwendung und Herstellung

UsesPlastics -> Typical concentration range in plastic materials -> 0.005 - 3.0%
U.S. Production2023: 1,000,000 - <2,500,000 lb
Consumer UsesAntioxidant
Industry UsesOther
Use Classification · 2 Einträge

Plastics -> Antioxidants

Plastics -> Polymer Type -> PUR; PVC (soft); ABS; PVC (rigid); PMMA; PA; (E)PS

General Manufacturing Information · 2 Einträge

Paint and Coating Manufacturing

Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester: ACTIVE

Anwendungen

VerwendenTriethylene Glycol Bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate is used as a polymer antioxidant stabilizer in adhesives and polymers for food contact. Generally functions as an antioxidant in the chemistry of plastics.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]

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