Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 1,1'-[2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]methyl]-1,3-propanediyl] 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'-[2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]methyl]-1,3-propanediyl] 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)
Status: Active Update: 26-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/15308
Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]methyl]-1,3-propanediyl ester: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]methyl]-1,3-propanediyl ester: Human health tier I assessment
Fire HazardsCombustible. Finely dispersed particles form explosive mixtures in air.
Used in the polymers industry as a stabilizer and antioxidant; [IUCLID] Used as a stabilizer for various polymers, as a radical scavenger in polyolefins, to make construction foam, Raffia film (PP film) and fibers, adhesives and sealants, thermoplastics, plastic and rubber products, wire and cable, wood plastic composites, and textiles-leather-fur; [ExPub: ECHA REACH Registrations] Permitted for use as an inert ingredient in non-food pesticide products; [EPA] Used as an antioxidant; [Addivant MSDS]
Plastics -> Typical concentration range in plastic materials -> 0.002 - 0.5%
U.S. Production2023: 40,000,000 - <55,000,000 lb
Consumer UsesAnti-static agent
Industry UsesOxidizing agent
Household ProductsInformation on 33 consumer products that contain Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate in the following categories is provided:
Use Classification · 5 件
EPA Safer Chemical Functional Use Classes -> Preservatives and Antioxidants
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
May cause mechanical eye and respiratory tract irritation; [ICSC] Not a skin or eye irritant in rabbits; Not a skin sensitizer in guinea pigs; No adverse effects to fertility, reproduction, or development observed in 2-generation oral study of rats (doses up to 10,000ppm in feed); No teratogenic effects observed in mice (doses up to 1,000 mg/kg/day); [IUCLID] May cause mechanical irritation; [Addivant MSDS]
Chemical DangersReacts with strong oxidants, strong acids and strong bases.
Physical DangersDust explosion possible if in powder or granular form, mixed with air.
Hazard Classes and Categories · 2 件
Not Classified
Acute Tox. 4 (100%)
安全と保護具
Fire FightingUse water spray, foam, powder, carbon dioxide.
First Aid Measures · 4 件
Fresh air, rest.
Rinse and then wash skin with water and soap.
Rinse with plenty of water (remove contact lenses if easily possible).
Rinse mouth.
Safe StorageSeparated from strong oxidants, strong bases and strong acids.
Spillage DisposalRemove all ignition sources. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting.
Eye PreventionWear safety spectacles.
Fire PreventionNO open flames. Prevent deposition of dust. Closed system, dust explosion-proof electrical equipment and lighting.
Inhalation RiskA nuisance-causing concentration of airborne particles can be reached quickly when dispersed.
Ingestion PreventionDo not eat, drink, or smoke during work.
Inhalation PreventionAvoid inhalation of dust.
Threshold Limit Values (TLV)2 mg/m³ [2002]
Effects of Short Term ExposureMay cause mechanical irritation to the eyes and respiratory tract.
毒性情報
Toxicity SummarySafe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org
Signs and Symptoms · 2 件
Cough.
Redness.
Toxicity DataLC50 (rat) > 1,950 mg/m3/4hr
安全データ
wgk
-
tsca
TSCA listed
rtecs
DA8340900
毒性
LD50 unreported in mammal (species unspecified): 10gm/kg
hs_code
29182900
化審法
(3)-1693
safety_code
22-24/25
ストレージクラス
11 - Combustible Solids
用途HPLCによる酸化防止剤測定用標準品。
使用Pentaerythritol Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) is an antioxidant used in food packaging to prevent the spoilage and increase the shelf life of food products. It can be found mainly in food packages made of LDPE, HDPE, PP, PVC and PET.
一般的な説明Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate) (PT) is a sterically hindered phenolic antioxidant and a heat stabilizer mainly used to enhance the oxidative resistance and protection against the toxicity of solvents. It has a glass transition temperature of 50℃ and can be annealed at room temperature.PT can be used as an additive to protect biaxially-oriented propylene (BOPP) capacitor film from thermal oxidation on UV exposure. It can also be used as a standard material to study the gas-cluster ion sputtering (GCIS) using X-ray photoelectron microscopy (XPS) and Atomic force microscopy (AFM).