bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite
phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl)ester

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  26741-53-7 Antioxidant 24 95%

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  Primanox 626

Name: 3,9-bis(2,4-ditert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane CAS Number: 26741-53-7 3D/inchi Other(deleted CASRN): 106234-83-7 ECHA EINECS - REACH Pre-Reg: 247-952-5 FDA UNII: GV29P0K7AC Nikkaji Web: J60.898J Beilstein Number: 4773772 MDL: MFCD00071521 XlogP3-AA: 9.90 (est) Molecular Weight: 604.70422400 Formula: C33 H50 O6 P2 NMR Predictor: Predict (works with chrome, Edge or firefox) Category:indirect food additives: adhesives and components of coatings   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search   FDA/DG SANTE Petitions, Reviews, Notices: FCN 1478 Phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl) ester View - notice DG SANTE Food Contact Materials: bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite FDA Mainterm (IAUFC): 26741-53-7 ; PHOSPHOROUS ACID, CYCLIC NEOPENTANETETRAYL BIS(2,4-DI-TERT-BUTYLPHENYL) ESTER   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Soluble in:   water, 7.414e-008 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. Antioxidant 24 95% Primechem Primanox 626 Santa Cruz Biotechnology For experimental / research use only. Antioxidant 24 ≥95%   Safety Information:   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: oral-rat LD50 5580 mg/kg United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-1287-0706 Dermal Toxicity: skin-rabbit LD50 > 200 mg/kg United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-1287-0706 Inhalation Toxicity: inhalation-rat LC50 > 2000 mg/m3 United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-1287-0706   Safety in Use Information: Category: indirect food additives: adhesives and components of coatings Recommendation for bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite usage levels up to:   not for fragrance use.   Recommendation for bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View Chemical Carcinogenesis Research Information System:Search EPA Substance Registry Services (TSCA):26741-53-7 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :93101 National Institute of Allergy and Infectious Diseases:Data WGK Germany:1 3,9-bis(2,4-ditert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane Chemidplus:0026741537   References:   3,9-bis(2,4-ditert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 26741-53-7 Pubchem (cid): 93101 Pubchem (sid): 135050274   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements FDA Indirect Additives used in Food Contact Substances: View HMDB (The Human Metabolome Database): Search ChemSpider: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms:   antioxidant 24 3,9-bis(2,4- ditert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane   irganox 242   MARK PEP 24   phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl)ester   songnox 6260 2,4,8,10- tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(2,4-bis(1,1-dimethylethyl)phenoxy)-   weston 626   Articles:   None found yet.

Notes: None found