Thiodiethylenbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionat]
IRGANOX 1035 · AN-1035 · AO-1035 · diylester · fenozan30 · Thanox1035 · Ianox 1035 · CHLUMIAO 1035
![Molekülstruktur von Thiodiethylenbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionat]](/img/chemical/64883.png)
Identifikatoren & physikalische Daten
| CAS No. | 41484-35-9 |
|---|---|
| Summenformel | C38H58O6S |
| Durchschnittliche Molmasse | 642,9 g/mol |
| Monoisotopische Masse | 642,39541074 g/mol |
| SMILES | CC(C)(C)c1cc(CCC(=O)OCCSCCOC(=O)CCc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)cc(C(C)(C)C)c1O |
| InChIKey | VFBJXXJYHWLXRM-UHFFFAOYSA-N |
| PubChem CID | 64883 |
| EC No. | 255-392-8 |
| DTXSID | DTXSID7028011 |
| Lokaler Name | Thiodiethylenbis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionat] |
Chemische & physikalische Eigenschaften
| XLogP | 10,4 |
|---|---|
| Polarare Oberfläche (TPSA) | 118 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 7 |
| Frei drehbare Bindungen | 18 |
| Schwere Atome | 45 |
| Formalladung | 0 |
| Komplexität | 798 |
| Stoffklassen | Other Classes -> Other Organic Compounds |
| Endocrine Disruptors | Potential endocrine disrupting compound |
| Food Contact Substances | FCS -> FDA Cumulative Estimated Daily Intake (CEDI)FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR |
| Physical Description | LiquidDry PowderOther SolidWhite to off-white solid[EPA ChAMP: Hazard Characterization] White to off-white powder, granules, or pelletsOdorless[Great Lakes Chemical MSDS] |
| Schmelzpunkt | 78 °C |
| Siedepunkt | 659.4±55.0 °C(Predicted) |
| Dichte | 1.072±0.06 g/cm3(Predicted) |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Löslichkeit | DMSO (Slightly), Methanol (Slightly) |
| Aggregatzustand | Solid |
| pKa (Säurekonstante) | 12.02±0.40(Predicted) |
| Farbe | White to Off-White |
| InChIKey | VFBJXXJYHWLXRM-UHFFFAOYSA-N |
| SMILES | C(C1C=C(C(C)(C)C)C(O)=C(C(C)(C)C)C=1)CC(=O)OCCSCCOC(=O)CCC1C=C(C(C)(C)C)C(O)=C(C(C)(C)C)C=1 |
| CAS Datenbank | 41484-35-9(CAS DataBase Reference) |
| EPA chemische Informationen | Thiodi-2,1-ethanediyl bis[3,5-di-tert-butyl-4-hydroxyhydrocinnamate] (41484-35-9) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 27.4% (278 of 1013) of reports.H412 (48.3%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]P273, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 1013 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, thiodi-2,1-ethanediyl esterBenzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 1,1'-(thiodi-2,1-ethanediyl) ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 1,1'-(thiodi-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)REACH registered substance: Thiodiethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] (EC: 255-392-8)Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, thiodi-2,1-ethanediyl ester: Does not have an individual approval but may be used under an appropriate group standard |
| Gefahrenübersicht | An oral repeated-dose study of rats produced: 1.) significantly increased relative liver weights at 39 mg/kg/day (with minimal liver hypertrophy)2.) no adverse effects to male or female reproductive organsand 3.) a NOAEL of 12.5 mg/kg/day for systemic toxicity[EPA ChAMP: Hazard Characterization] Causes changes in liver, kidney, and testicular weights in repeated-dose oral studies of rats[RTECS] Dust may cause mechanical irritation[Great Lakes Chemical MSDS] |
| Hazard Classes and Categories | Aquatic Chronic 3 (48.3%) |
| Expositionsschutz und Persönliche Schutzausrüstung | 2.0 [mg/m3], inhalable fraction[German Research Foundation (DFG)] |
| Toxicity Data | LC50 (rat) = 6,300 mg/m3/4hr |
Anwendungen & Verwendung
Beschreibung
ANTIOXIDANT 1035 is a sulfur containing primary antioxidant and heat stabilizer which is widely used for the process stabilization of polyethylene wire and cable resin applications. It eliminates the concern over micro-contaminants that can affect the insulation properties of the wire, and it also prevents premature gel formation of chemically cross-linked polyethylene during extrusion compounding. It also provides efficient processing stabilization and long-term thermal stability with excellent system compatibility and low color in styrenic polymers, polypropylene, polyurethanes, polyesters, segmented block copolymers, other rubber modified polymers, and elastomers (including EPDM, SBR, carboxylated SBR latex, and polybutadiene and polyisopropene rubber). It also provides excellent stabilization in petroleum-based products, including lubricants (such as turbine oils) petrolatum and higher poly alpha-olefins.
Verwenden
Antioxidant 1035 is suitable for polyolefins, linear polyesters, PVC, polyamides, polyurethanes, elastomers, adhesives, most widely used for carbon black containing polymers such as PE and XLPE wire and cable resins, LDPE wire and cable, PVA, polypropylene, elastomer high impact polystyrene. It can be used with auxiliary antioxidant to exert synergistic effect, and the antioxidant performance is better.