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Antioxidant 1010 MSDS
Section I. Chemical Product and Company Identification
Chemical Name:                      Pentaerythrite Tetra-[β-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate]
CAS Registry Number:           6683-19-8
Formula:                                    C73H108O12
EINECS Number:                      229-722-6
Chemical Family:                     Silicone
Section II. Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title compound 6683-19-8 100 No Data No Data
Section III. Hazards Identification
Acute Health Effects: Irritating to eyes and skin on contact. Inhalation causes irritation of the lungs and respiratory system. Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening,or, occasionally, blistering.
Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
Chronic Health Effects     CARCINOGENIC EFFECTS  :       Not available.
                                              MUTAGENIC EFFECTS  :             Not available.
                                              TERATOGENIC EFFECTS  :         Not available.
                                              DEVELOPMENTAL TOXICITY :  Not available.
Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions
Section IV. First Aid Measures
Eye Exposure: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15minutes. Get medical attention.
Skin Exposure: In case of contact,immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
Inhalation: If the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not improve.
Ingestion: INDUCE VOMITING by sticking finger in throat. Lower the head so that the vomit will not reenter the mouth and throat.Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive.
Section V. Fire and Explosion Data
Flammability : May be combustible at high temperature
Combustion Products : These products are toxic carbon oxides (CO, CO2). Phosphates
Fire Hazards :  Not available.
Explosion Hazards :   Risks of explosion of the product in presence of mechanical impact: Not available.
                                        Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media and Instructions:   SMALL FIRE: Use DRY chemical powder.
                                                                       LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
                                                                      Consult with local fire authorities before attempting large scale fire-fighting
Section VI. Accidental Release Measures
Spill Clean up Instructions : Use a shovel to put the material into a convenient waste disposal container. Finish cleaning the spill by rinsing any contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for assistance on disposal
Section VII. Handling and Storage
Handling and StorageInformation: Keep away from heat. Mechanical exhaust required. When not in use, tightly seal the container and store in a dry, cool place. Avoid excessive heat and light. Do not breathe dust..
Section VIII. Exposure Controls/Personal Protection
Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recom- mended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit
Personal Protection: Splash goggles. Lab coat. Dust respirator. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Be sure to use a MSHA/NIOSH approved respirator or equivalent.
Exposure Limits: Not available.
Section IX. Physical and Chemical Properties
Appearance & Color Molecular 
Range °C
Assay % Volatile 
Matter %
Ash %Transmittance
White spherical particle 1177.65 57-72 ≥94.0 ≤0.20 Clean ≤0.10 425nm≥96.0
 500nm ≥98.0
Section X. Stability and Reactivity Data

Stability:  This material is stable if stored under proper conditions. (See Section VII for instructions)
Hazardous Polymerization:   Avoid excessive heat and light.
Conditions to Avoid:   Reactive with strong oxidizing agents.

Section XI. Toxicological Information

RTECS Data:                                     DA8340900
Routes of Exposure :                     Eye Contact. Ingestion. Inhalation
Mutagenic Effects:                         No data available
Toxicity Data :                                  No data available
Chronic Toxic Effects :                  CARCINOGENIC EFFECTS  :           Not available.
                                                            MUTAGENIC EFFECTS :                   Not available.
                                                            TERATOGENIC EFFECTS :               Not available.
                                                            DEVELOPMENTAL TOXICITY :       Not available.s
                                                            Repeated or prolonged exposure to this compound is not known to aggravate
                                                            existing medical conditions.
Acute Toxic Effects: No specific information is available in our data base regarding the toxic effects of this material for humans. However, exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling this compound.Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.

Section XII: Ecological Information
No information available
Section XIII. Disposal Considerations
Waste Disposal: Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with acombustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe allfederal, state and local regulations when disposing of the substance.
Section XIV. Transport Information
No classification currently assigned
Section XV .  Other Regulatory Information and Pictograms

TSCA Chemical Inventory(EPA)    This compound is ON the EPA Toxic Substances Control Act (TSCA) inventory list
WHMIS Classification(Canada)     On DSL
EINECS Number (EEC)                     250-709-6
EEC Risk Statements                      R36/37/38- Irritating to eyes, respiratory system and skin.
Japanese Regulatory Data            ENCS No. 3-3510

Section XVI .  Other Information
Disclaimer: The information herein is believed to be accurate and reliable as of the date compiled. However, Liaoning Jiakai Refined Chemicals, Co., Ltd makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information.
Preparation Date :  May, 2010
Revision Date :        August , 2010
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