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367079

Sigma-Aldrich

Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

99%

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About This Item

Linear Formula:
[(CH3)3C]2C6H2(OH)CH2CH2CO2(CH2)17CH3
CAS Number:
2082-79-3
Molecular Weight:
530.86
EC Number:
218-216-0
MDL number:
MFCD00017498
UNSPSC Code:
12162002
PubChem Substance ID:
24862391
NACRES:
NA.23

Quality Level

100

assay

99%

form

powder

mp

50-52 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCCOC(=O)CCc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C

InChI

1S/C35H62O3/c1-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-26-38-32(36)25-24-29-27-30(34(2,3)4)33(37)31(28-29)35(5,6)7/h27-28,37H,8-26H2,1-7H3

InChI key

SSDSCDGVMJFTEQ-UHFFFAOYSA-N

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General description

Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate is a propionate based phenolic antioxidant that can be used as a polymeric stabilizer by butylphenol functionalities.

Storage Class

11 - Combustible Solids

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nwg

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX2620
0000196679
MKCW0680
0000196679
MKCS0008

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E Niki et al.
The Journal of biological chemistry, 260(4), 2191-2196 (1985-02-25)
Inhibition of the oxidation of methyl linoleate and soybean phosphatidylcholine in homogeneous solution and in aqueous dispersion by four chain-breaking antioxidants, vitamin E (alpha-tocopherol), 2,2,5,7,8-pentamethyl-6-chromanol, 2,6-di-tert-butyl-4-methylphenol, and stearyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, was studied to examine the effect of the phytyl side chain
Discoloration of polymers by phenolic antioxidants.
Posp??sil J, et al.
Polymer Degradation and Stability, 77(3), 531-538 (2002)
M Mauricio-Iglesias et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 27(1), 118-127 (2009-10-08)
Migration was assessed during and after two high-pressure/temperature (HP/T) treatments intended for a pasteurization (800 MPa for 5 min, from 20 to 40 degrees C) and a sterilization treatment (800 MPa for 5 min, from 90 to 115 degrees C)
I E Helmroth et al.
Food additives and contaminants, 19(2), 176-183 (2002-02-01)
The effect of solvent absorption on additive migration was studied by relating the diffusion coefficient (D) of Irganox 1076 to the maximum solvent absorption of different solvents in low-density polyethylene (LDPE) film. Solvents tested were ethanol, isopropanol, isooctane, ethylacetate, cyclohexane
Determination of antioxidant migration levels from low-density polyethylene films into food simulants.
Dopico-Garc?a MS, et al.
Journal of Chromatography A, 1018(1), 53-62 (2003)
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