Note: Ingredients listed on restricted chemical lists
EC/CAS
250-709-6/31570-04-4
Name of the chemical
phosphorous acid, tris(2,4-di-tert-butylphenyl)ester
Concentration
≥99%
General Information
Version
08/04/15
Revision date
2015-08-04
Product name
Westco AO 168
Product Synonyms
Tris(2,4-di-tert-butylpheny l) phosphite; Antioxidant 168
Emergency telephone
1 800 424 9300
Icons in SDS
Company Information
company name
Western Reserve Chemical Corporation
Section 2
SECTION 2: Hazards identification
Classification of the chemical in accordance with CFR 1910.1200(d)(f) GHS Class Not classified
Hazard statements
Not applicable.
Precautionary statements
Not applicable. Hazards not otherwise classified that have been identified during the classification process
Principle Routes of Exposure
Eyes. Skin. Inhalation. Ingestion. Tris(2,4-di-tert-butylpheny l) phosphite Eye May cause watering, redness and stinging sensation. Not expected to be a hazard in normal use. Skin Contact: May cause itching and redness. Not expected to be a hazard in normal use. Inhalation Not expected to be a hazard in normal use. Ingestion Not expected to be a hazard in normal use. Carcinogenicity This material is not considered a carcinogen.
2.1 Classification of the substance or mixture
GHS Class: Not classified Hazard Statements
