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251062

2,6-Di-tert-butyl-4-methoxyphenol

Name: 2,6-Di-<I>tert</I>-butyl-4-methoxyphenol
Brand: ALDRICH

97%

Synonym(s):

3,5-Di-tert-butyl-4-hydroxyanisole

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About This Item

Linear Formula:

CH₃OC₆H₂[C(CH₃)₃]₂OH

CAS Number:

489-01-0

Molecular Weight:

236.35

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855101

EC Number:

207-693-0

Beilstein/REAXYS Number:

2052290

MDL number:

MFCD00008824

Assay:

97%

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Properties

assay

97%

mp

102-106 °C (lit.)

SMILES string

COc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C

InChI

1S/C15H24O2/c1-14(2,3)11-8-10(17-7)9-12(13(11)16)15(4,5)6/h8-9,16H,1-7H3

InChI key

SLUKQUGVTITNSY-UHFFFAOYSA-N

Description

General description

2,6-Di-tert-butyl-4-methoxyphenol is a phenolic antioxidant. It participates in In(trifluoromethanesulfonate)₃-catalyzed tandem reaction of ortho-alkynylarylimine with various nucleophiles.

Application

2,6-Di-tert-butyl-4-methoxyphenol has been used to protect cosmetics, drugs and foods from oxidative degradation.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Polypyrroles as antioxidants: kinetic studies on reactions of bilirubin and biliverdin dimethyl esters and synthetic model compounds with peroxyl radicals in solution. Chemical calculations on selected typical structures.

Leonid L Chepelev et al.

The Journal of organic chemistry, 71(1), 22-30 (2006-01-04)

[reaction: see text] Rate constants for hydrogen-atom transfer (HAT) from bilirubin dimethyl ester (BRDE) and biliverdin dimethyl ester (BVDE) to peroxyl radicals during inhibited autoxidation of styrene initiated by azo-bisisobutyronitrile (AIBN) were k(inh)(BRDE) = 22.5 x 10(4) and k(inh)(BVDE) =

Antioxidant activity of depsides and depsidones.

M E Hidalgo et al.

Phytochemistry, 37(6), 1585-1587 (1994-12-01)

The antioxidant activity of lichenic metabolites, depsides and depsidones, was assessed by their effects as inhibitors of rat brain homogenate auto-oxidation and beta-carotene oxidation. The results obtained in both systems indicate that lichenic metabolites afford a moderate protection in the

In(OTf)3-catalyzed tandem nucleophilic addition and cyclization of ortho-alkynylarylaldimines to 1,2-dihydroisoquinolines.

Reiko Yanada et al.

Angewandte Chemie (International ed. in English), 45(23), 3822-3825 (2006-05-04)

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Global Trade Item Number

SKU	GTIN
251062-25G	04061825937571