2,2,6,6-Tetramethyl-4-piperidinone

Basic Information

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CAS Number

826-36-8

Molecular Formula

C9H17NO

Molecular Weight

155.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Physical State

Powder

Melting Point

38.0 to 42.0 deg-C

Boiling Point

102-105 °C/18 mmHg

Density

0.9796 (rough estimate)

Refractive Index

1.4680 (estimate)

SMILES

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CC1(CC(=O)CC(N1)(C)C)C

InChI

InChI=1S/C9H17NO/c1-8(2)5-7(11)6-9(3,4)10-8/h10H,5-6H2,1-4H3

InChIKey

JWUXJYZVKZKLTJ-UHFFFAOYSA-N

LogP

1.4961

Topological Polar Surface Area

29.1 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

164

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

Sensitive to heat, air, and light

Synonyms & References

English

CS-0016419
EC 212-554-2
SB74533
Tox21_300816
Tempidon
2,2,6,6-Tetramethyl-4-piperidone, 95%
2,6,6-Tetramethyl-4-piperidinone
TMPone
HY-N1131
S4859
Trojacetonoaminy
4-Oxo-2,2,6,6-tetramethylpiperidine
Triacetoneamine
4-Oxo-2,2,6,6-tetramethyl-4-piperidone
CHEMBL117614
NSC16579
JWUXJYZVKZKLTJ-UHFFFAOYSA-
5-21-06-00538 (Beilstein Handbook Reference)
T1424
4-PIPERIDONE, 2,2,6,6-TETRAMETHYL-
TO0127900
Tetramethylpiperidinone
Triacetonamine
Oprea1_386573
2,2,6,6-Tetramethylpiperidinone
NCGC00248182-01
Vincubina
AKOS000120903
2,2,6, 6-Tetramethyl-4-piperidinone
SR-01000634150-1
W-104169

MDL Number

MFCD00005975

Customs Code

2933399090

FAQ

What is 2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8)?

2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8) is a cyclic ketone compound with the chemical formula C9H16O2. It is a colorless liquid with a characteristic odor, known for its stability and low reactivity. This compound is commonly used as an intermediate in organic synthesis due to its versatile structure and functional groups.

What are the main uses of 2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8)?

2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8) is primarily used in pharmaceutical research for the synthesis of various drugs and bioactive molecules. It also finds applications in the fragrance and flavor industries as a compound that contributes to scent stability. Additionally, it is used in polymer science and as a reagent in chemical research due to its structural properties.

Is 2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8) safe?

2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8) is generally considered safe when handled properly. However, it should be treated with caution as it may cause irritation to the skin and eyes. Safety data sheets (SDS) recommend using appropriate protective gear, such as gloves and goggles, and ensuring good ventilation during handling. It is not classified as highly toxic but must be stored and used in accordance with standard chemical safety protocols.

How should 2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8) be stored?

2,2,6,6-Tetramethyl-4-piperidinone (CAS: 826-36-8) should be stored in a cool, dry, and well-ventilated area away from light. It is typically kept in sealed glass containers to prevent contamination and evaporation. The recommended storage temperature is between 0°C and 25°C, and it should be protected from moisture and incompatible substances to maintain stability and safety.