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390992

Sigma-Aldrich

2,4,6-Tri-tert-butyl-N-methylaniline

95%

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About This Item

Linear Formula:
[(CH3)3C]3C6H2NHCH3
CAS Number:
4566-64-7
Molecular Weight:
275.47
MDL number:
MFCD00181244
UNSPSC Code:
12352100
PubChem Substance ID:
24864354
NACRES:
NA.22

assay

95%

form

powder

mp

109-111 °C (lit.)

functional group

amine

SMILES string

CNc1c(cc(cc1C(C)(C)C)C(C)(C)C)C(C)(C)C

InChI

1S/C19H33N/c1-17(2,3)13-11-14(18(4,5)6)16(20-10)15(12-13)19(7,8)9/h11-12,20H,1-10H3

InChI key

GFTNLYGZUUPSSM-UHFFFAOYSA-N

General description

2,4,6-Tri-tert-butyl-N-methylaniline, a sterically hinderd amine,[1] is an aniline derivative. The steric effect on charge-transfer (CT) band in its electronic spectra has been reported.[2] The reactivity of 2,4,6-tri-tert-butyl-N-methylaniline with alkyl iodides under high pressure has been reported.[1]

Application

2,4,6-Tri-tert-butyl-N-methylaniline may be used in the synthesis of 2,5-di-tert-butyl-N,N-dimethylanilinium iodide and 2,5-di-tert-butyl-N-ethyl-N-ethylanilinium iodide.[1]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - 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

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
13230TQ
09226CF
08107BR

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Suzuki H
Electronic absorption spectra and geometry of organic molecules: An application of molecular orbital theory (Elsevier), 485-485 (2012)
Steric hindrance under high pressure. Reactions of 2, 4, 6-tri-tert-butyl-N-methylaniline with alkyl iodides.
Okamoto Y and Shimizu H.
Journal of the American Chemical Society, 90(22), 6145-6148 (1968)

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