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149136

Sigma-Aldrich

3,5-Di-tert-butylsalicylic acid

97%

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About This Item

Fórmula lineal:
[(CH3)3C]2C6H2-2-(OH)CO2H
Número de CAS:
19715-19-6
Peso molecular:
250.33
EC Number:
243-246-6
MDL number:
MFCD00059058
UNSPSC Code:
12352100
PubChem Substance ID:
24848933
NACRES:
NA.22

assay

97%

mp

157-162 °C (lit.)

SMILES string

CC(C)(C)c1cc(C(O)=O)c(O)c(c1)C(C)(C)C

InChI

1S/C15H22O3/c1-14(2,3)9-7-10(13(17)18)12(16)11(8-9)15(4,5)6/h7-8,16H,1-6H3,(H,17,18)

InChI key

ZWQBZEFLFSFEOS-UHFFFAOYSA-N

Application

3,5-Di-tert-butylsalicylic acid was used to study long wavelength fluorescence emission of 3,5-Di-tert-butylsalicylic acid in a variety of organic solvents. It was also used to catalyze the reaction between aldehydes and silyl ketene acetals.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

354.2 °F - closed cup

flash_point_c

179 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Photoinduced proton transfers in 3, 5-di-tert-butylsalicylic acid.
The Journal of Physical Chemistry, 99(32), 12103-12108 (1995)
Veli T Kasumov et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 107, 31-38 (2013-02-19)
A series of new polyfluorinated palladium(II) complexes (7-12) of N-polyfluorophenyl-3,5-di-tert-butylsalicylaldimines (1-6) have been synthesized. They were characterized by analytical, spectroscopic (UV/Vis, IR, (1)H NMR, and ESR), electrochemical methods and their chemical oxidation and hydrogenation catalytic activity were studied. The X-ray
A first example of macromolecular Ti (IV) Lewis acid in the catalytic enantioselective Mukaiyama reaction.
Tetrahedron Asymmetry, 9(9), 1479-1482 (1998)
M V Chidambaram et al.
Journal of pharmaceutical sciences, 80(8), 810-811 (1991-08-01)
The initial yield of 3,5-di-t-butylsalicylic acid obtained via Kolbe-Schmitt carboxylation of the potassium salt of 2,4-di-t-butylphenol was less than 1% and was accompanied by a 65% yield of 2,2'-dihydroxy-3,3',5,5'- tetra-t-butylbiphenyl, a dimer of the 2,4-di-t-butylphenol formed by ortho coupling of

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