Styrenated phenol NON-STAINING LIQUID ANTIOXIDANT (STYRENATED PHENOL) CAS# 61788-44-1
Styrenated phenol both distyrenated and tristyrenated phenol are available in the WESTCO™ product line.
WESTCO™ SP-120 has FDA approval for use in rubber articles intended for repeated or continuous food contacts. The SP-120 styrenated phenol is a pale yellow to amber liquid-antioxidant for use in most elastomers, particularly SBR. It is recommended for a variety of applications in plastics, elastomers, thermoplastic elastomers and urethane foams. 1-3 PHR is recommended. View technical data for SP-120.
WESTCO™ SP-120 DLD is also FDA approved and is a 70% active mixture of non-staining antioxidants/antiozinants on an inert carrier. In addition, it provides good thermal stability in synthetic and natural rubbers, like NR, SBR, NBR, and CR. View technical data for SP-120 DLD.
STORAGE: SP-120 is stable over a long period of time when stored in unopened containers and protected from extreme temperature and humidity. Suggested shelf life is 2 years.
PACKAGING: 440 lb. Steel Drums; Bulk T/W
STYRENATED PHENOL MOLECULAR FORMULA:
C14H14O (monostyrenated phenol)
C22H22O (distyrenated phenol)
C30H30O (tristyrenated phenol)
Styrenated phenol is made up of three main components –
mono-, di- and tristyrenated phenol. Western Reserve Chemical offers
both di- and tri- styrenated phenols. The relative amounts of
each component differ depending on the use of the substance.
SP-120 Styrenated Phenol Technical Data
VALUE , TEST METHOD
2.0 Max, 406
2500-5000 , 907
3 Max , 908
*Karl Fisher Watern
0.5% Max, 904
1.0% Max, 792B
*Mono Substituted Phenol, GCn
12.0-18.0% Max, 792C
*Di Substituted Phenol, GCn
*Tri Substituted Phenol, GCn
*Residual Styrene, ppm
< 1000 ,
*Actual styrenated phenol tech data / technical data values reported on Certificate of Analysis
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For Styrenated phenol - NON-STAINING LIQUID ANTIOXIDANT (STYRENATED PHENOL)
Technical Data & SDS Sheets
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