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P2155012

Plastic additive 12

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Tris(2,4-di-tert-butylphenyl) phosphite

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About This Item

Linear Formula:
[[(CH3)3C]2C6H3O]3P
CAS Number:
31570-04-4
Molecular Weight:
646.92
MDL number:
MFCD00072706
UNSPSC Code:
41116107
PubChem Substance ID:
329820126
NACRES:
NA.24

grade

pharmaceutical primary standard

manufacturer/tradename

EDQM

mp

181-184 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CC(C)(C)c1ccc(OP(Oc2ccc(cc2C(C)(C)C)C(C)(C)C)Oc3ccc(cc3C(C)(C)C)C(C)(C)C)c(c1)C(C)(C)C

InChI

1S/C42H63O3P/c1-37(2,3)28-19-22-34(31(25-28)40(10,11)12)43-46(44-35-23-20-29(38(4,5)6)26-32(35)41(13,14)15)45-36-24-21-30(39(7,8)9)27-33(36)42(16,17)18/h19-27H,1-18H3

InChI key

JKIJEFPNVSHHEI-UHFFFAOYSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Plastic additive 12 EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Ebru Oral et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 32(6), 757-761 (2014-02-19)
Antioxidant stabilization of radiation cross-linked ultrahigh molecular weight polyethylene (UHMWPE) has been introduced to improve the oxidative stability of total joint implant bearing surfaces. Blending of an antioxidant with UHMWPE resin powder followed by consolidation and radiation cross-linking has been
B Marcato et al.
International journal of pharmaceutics, 257(1-2), 217-225 (2003-04-25)
The migration of the antioxidant additives pentaerythrityl tetrakis(3,5-di-tert-butyl-4-hydroxyphenyl)propionate (Irganox 1010) and tris(2,4-di-tert-butylphenyl)phosphite (Irgafos 168) from polyolefinic packaging into oily vehicles was investigated. The polyolefins included in the study were from the following classes: isotactic polypropylene homopolymer (PP), ethylene-co-propylene random copolymer
Taoufiq Mouhib et al.
Journal of the American Society for Mass Spectrometry, 21(12), 2005-2010 (2010-09-25)
The enhancement of the static secondary ion mass spectrometry (SIMS) signals resulting from the injection, closely to the sample surface, of H(2)O vapor at relatively high-pressure, was investigated for a set of organic materials. While the ion signals are generally
Maria F Poças et al.
Risk analysis : an official publication of the Society for Risk Analysis, 30(7), 1052-1061 (2010-04-23)
The use of probabilistic approaches in exposure assessments of contaminants migrating from food packages is of increasing interest but the lack of concentration or migration data is often referred as a limitation. Data accounting for the variability and uncertainty that
Yasuo Tanaka et al.
Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 44(4), 181-185 (2003-11-11)
Two peaks, A and B, detected in chromatograms of commercial frozen vegetable extracts during analysis of organophosphorus pesticide residues by GC-FPD, were identified as tris(2,4-ditert-butylphenyl)phosphite (Irgafos 168) and Irgafos 168 oxide, respectively, from their mass spectra. Irgafos 168 is used
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