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115738

Sigma-Aldrich

4-Amino-2,2,6,6-tetramethylpiperidine

98%

Synonym(s):

Triacetonediamine

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About This Item

Empirical Formula (Hill Notation):
C9H20N2
CAS Number:
36768-62-4
Molecular Weight:
156.27
Beilstein/REAXYS Number:
105038
EC Number:
253-197-2
MDL number:
MFCD00005984
UNSPSC Code:
12352100
PubChem Substance ID:
24847235
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

assay

98%

refractive index

n20/D 1.470 (lit.)

bp

188-189 °C (lit.)

mp

16-18 °C (lit.)

density

0.912 g/mL at 25 °C (lit.)

SMILES string

CC1(C)CC(N)CC(C)(C)N1

InChI

1S/C9H20N2/c1-8(2)5-7(10)6-9(3,4)11-8/h7,11H,5-6,10H2,1-4H3

InChI key

FTVFPPFZRRKJIH-UHFFFAOYSA-N

Gene Information

rat ... Grin2a(24409)

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1 of 4

This Item
459119115746115754
4-Amino-2,2,6,6-tetramethylpiperidine 98%

115738

4-Amino-2,2,6,6-tetramethylpiperidine

2,2,6,6-Tetramethyl-4-piperidone 95%

459119

2,2,6,6-Tetramethyl-4-piperidone

2,2,6,6-Tetramethyl-4-piperidinol 98%

115746

2,2,6,6-Tetramethyl-4-piperidinol

2,2,6,6-Tetramethylpiperidine ≥99%

115754

2,2,6,6-Tetramethylpiperidine

assay

98%

assay

95%

assay

98%

assay

≥99%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

mp

16-18 °C (lit.)

mp

34-38 °C (lit.)

mp

129-131 °C (lit.)

mp

-

density

0.912 g/mL at 25 °C (lit.)

density

-

density

-

density

0.837 g/mL at 25 °C (lit.)

refractive index

n20/D 1.470 (lit.)

refractive index

-

refractive index

-

refractive index

n20/D 1.445 (lit.)

bp

188-189 °C (lit.)

bp

102-105 °C/18 mmHg (lit.)

bp

212-215 °C (lit.)

bp

152 °C (lit.)

Application

Additive for light and heat stability of polyamide 6 containing hindered piperidine amines and tertiary amines

Template for preparation of ammoniopiperidinium hydrogen phosphates

Fiber-reactive yellowing inhibitor for partial brightness stabilization of peroxide-bleached pulps

Reactant for thermostability of soybean / sunflower oils

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1 - Skin Corr. 1C

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

167.0 °F - closed cup

flash_point_c

75 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCQ1359
    MKCQ0432
    MKCP7461
    MKCN8635
    MKCM0993

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    Haiping Li et al.
    Journal of colloid and interface science, 555, 72-81 (2019-08-04)
    Construction of Z-scheme heterojunction (ZCH) is one of the most effective ways to enhance photocatalytic performance of photocatalysts. The direct all-solid-state p-n ZCH shows the best prospect, but its fabrication mechanism, especially function of the interfacial electric field (IEF) was
    Danielle França de Oliveira et al.
    Water science and technology : a journal of the International Association on Water Pollution Research, 76(11-12), 3441-3451 (2017-12-14)
    In this study β-zeolite, ferrierite and partially delaminated PREFER (precursor of ferrierite) zeolites with several chemical and textural properties were synthesized for the removal of zinc and lead ion metals from their respective solutions. Adsorption experiments involving the suspension of
    Michael A Mercadante et al.
    Nature protocols, 8(4), 666-676 (2013-03-09)
    We describe the synthesis of the lesser-known stoichiometric oxidation reagent 4-acetamido-2,2,6,6-tetramethylpiperidine-1-oxoammonium tetrafluoroborate (1, Bobbitt's salt), as well as of 4-acetamido-(2,2,6,6-tetramethyl-piperidin-1-yl)oxyl (2, AcNH-TEMPO). Several representative oxidation reactions are also presented to demonstrate the salt's oxidative capabilities. Bobbitt's salt has a range
    [Comparative characteristics of the toxicity, safety and nature of the biological effect on the body of 4-hydroxy-2,2,6,6-tetramethylpiperidine and 4-amino-2,2,6,6-tetramethylpiperidine].
    A L Germanova et al.
    Gigiena truda i professional'nye zabolevaniia, (5)(5), 53-54 (1984-05-01)

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