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Triacetonamine

Triacetonamine structure

CAS No.: 826-36-8

Chemical Name:: Triacetonamine

Synonyms: TEMP;TAA;2,2,6,6-TETRAMETHYL-4-PIPERIDONE;TETRAMETHYLPIPERIDINONE;2,2,6,6-TETRAMETHYL-4-PIPERIDINONE;TRIACETONEAMINE;DL-2;Vincubine;2,2,6,6-Tetramethylpiperidone;2,2,6,6-tetramethyl-4-piperidon

CBNumber:: CB4406066

Molecular Formula:: C9H17NO

Molecular Weight:: 155.24

MDL Number:: MFCD00005975

MOL File:: 826-36-8.mol

MSDS File:: SDS

Last updated:2026-06-03 18:11:14

Product description	Number	Pack Size	Price
2,2,6,6-Tetramethyl-4-piperidone 95%	459119	100g	$113
2,2,6,6-Tetramethyl-4-piperidone 95%	459119	500g	$237
2,2,6,6-Tetramethyl-4-piperidone >98.0%(GC)(T)	T1424	25g	$34
2,2,6,6-Tetramethyl-4-piperidone >98.0%(GC)(T)	T1424	100g	$79
Triacetonamine ≥98%	CS-0016419	25g	$12
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Triacetonamine Properties

Melting point	59-61 °C
Boiling point	105-105°C/18mm
Density	0.9796 (rough estimate)
refractive index	1.4680 (estimate)
Flash point	73°C
storage temp.	2-8°C
solubility	DMSO, Methanol
pka	9.20±0.60(Predicted)
form	Solid
color	Pale Orange to Light Brown
Water Solubility	249g/L at 20℃
InChI	1S/C9H17NO/c1-8(2)5-7(11)6-9(3,4)10-8/h10H,5-6H2,1-4H3
InChIKey	JWUXJYZVKZKLTJ-UHFFFAOYSA-N
SMILES	CC1(C)CC(=O)CC(C)(C)N1
LogP	1.32 at 25℃
CAS DataBase Reference	826-36-8(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	2K4430S3XP
NIST Chemistry Reference	4-Piperidinone, 2,2,6,6-tetramethyl-(826-36-8)
EPA Substance Registry System	4-Piperidinone, 2,2,6,6-tetramethyl- (826-36-8)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H290-H302-H314-H317-H412

Precautionary statements

P260-P273-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

C,Xn

Risk Statements

34-22-36/37/38

Safety Statements

45-36/37/39-26-22-36/37

WGK Germany

RTECS

TO0127900

TSCA

TSCA listed

HS Code

29333990

Storage Class

8B - Non-combustible corrosive hazardous materials

Hazard Classifications

Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Dam. 1
Met. Corr. 1
Skin Corr. 1B
Skin Sens. 1A

REACH Registrations

Active

NFPA 704

	1
3		0

Triacetonamine price More Price(66)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	459119	2,2,6,6-Tetramethyl-4-piperidone 95%	826-36-8	100g	$113	2026-04-30	Buy
Sigma-Aldrich	459119	2,2,6,6-Tetramethyl-4-piperidone 95%	826-36-8	500g	$237	2026-04-30	Buy
TCI Chemical	T1424	2,2,6,6-Tetramethyl-4-piperidone >98.0%(GC)(T)	826-36-8	25g	$34	2026-04-30	Buy
TCI Chemical	T1424	2,2,6,6-Tetramethyl-4-piperidone >98.0%(GC)(T)	826-36-8	100g	$79	2026-04-30	Buy
ChemScene	CS-0016419	Triacetonamine ≥98%	826-36-8	25g	$12	2026-06-04	Buy

Product number	Packaging	Price	Buy
459119	100g	$113	Buy
459119	500g	$237	Buy
T1424	25g	$34	Buy
T1424	100g	$79	Buy
CS-0016419	25g	$12	Buy

Triacetonamine Chemical Properties,Uses,Production

Triacetone amine

Triacetonamine has anti-arrhythmic and anti-myocardial ischemia effect.
Take Triacetonamine as raw materials, ethanol as the solvent, perform hydrogenation reaction in the presence of catalyst (normal pressure or 3~4MPa) and obtain raw material of histamine-type light stabilizer 2,2,6,6-tetramethyl-4-piperidinol. .

Chemical Properties

It appears as white or light yellow powder with the melting point being 43 ℃ and boiling point being 205 ℃. It is soluble in acetone, alcohol, ether and water.
The above information is edited by the chemicalbook of Dai Xiongfeng.

Uses

The product is the intermediate and pharmaceutical intermediate of histamine light stabilizer. Itself also has light-stabilizing effect. It has important application in pharmaceuticals.

Chemical Properties

white crystalline powder

Uses

2,2,6,6-Tetramethyl-4-piperidinone (cas# 826-36-8) is a compound useful in organic synthesis.

Definition

ChEBI: Triacetonamine is a member of piperidones.

Synthesis Reference(s)

Synthesis, p. 735, 1976 DOI: 10.1055/s-1976-24178

in vivo

Triacetonamine (Purchased from MCE; 200 mg, 300 mg, 400 mg/Kg/day; gavage; 2 days) shows typical hepatoenteropathology of ALF with 300 mg/Kg/day and 400 mg/Kg/day, while the group of 400 mg/Kg/day had higher mortality^[2].

Animal Model:	Rats (half male and female, 6-8 weeks old, 200±10 g)^[2]
Dosage:	200 mg, 300 mg, 400 mg/Kg
Administration:	Gavage; daily; 2 days
Result:	Showed typical hepatoenteropathology of ALF with 300 mg/Kg/day and 400 mg/Kg/day, while the group of 400 mg/Kg/day had higher mortality.

Triacetonamine Preparation Products And Raw materials

Raw materials

4-Heptanone, 2,6-diamino-2,6-dimethyl- 2 2 4 4 6-PENTAMETHYL-2 3 4 5-TETRAHYDROPYRIMIDINE 2,2,6,6-TETRAMETHYL-4-PIPERIDONE OXIME 2,3-DIMETHYL-2,3-DINITROBUTANE

Preparation Products

Triacetonediamine 2,2,6,6-Tetramethylpiperidine 2,2,4,4,6-pentamethyl-hexahydropyrimidine 1 2 2 6 6-PENTAMETHYL-4-PIPERIDONE 97 4-AMINO-4-METHYL-2-PENTANONE HYDROGENOXALATE

N-BUTYL TRIACETONEDIAMINE 2,2,6,6-Tetramethyl-4-piperidinol

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Triacetonamine Suppliers

Global( 360)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nantong Provichem Biotech Co., Ltd.	+8617505220108	sales@provichem.cn	China	34	58
Zhengzhou Lingzhiyue Technology Co., Ltd	+86-0371-55074660 +86-13523716970	Lingzhiyue@aliyun.com	China	3145	58
HANGZHOU HAILAN CHEMICAL CO.,LTD.	+86-57156122185 +86-15967590394	sales@hailan-chem.com	China	2994	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2988	55
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	923	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2950	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58

Supplier	Advantage
Nantong Provichem Biotech Co., Ltd.	58
Zhengzhou Lingzhiyue Technology Co., Ltd	58
HANGZHOU HAILAN CHEMICAL CO.,LTD.	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Hefei TNJ Chemical Industry Co.,Ltd.	55
NINGBO INNO PHARMCHEM CO., LTD.	58
Jinan Carbotang Biotech Co.,Ltd.	58
Jinan Finer Chemical Co., Ltd	58
Xiamen AmoyChem Co., Ltd	58

View Lastest Price from Triacetonamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-06	Triacetonamine 826-36-8			0.99		RongNa Biotechnology Co.,Ltd
2026-06-05	Triacetonamine 826-36-8		1kg	0.99	20tons	HANGZHOU HAILAN CHEMICAL CO.,LTD.
2026-06-03	Triacetonamine 826-36-8	$10.00	1kg	≥98%	20 tons	Nantong Provichem Biotech Co., Ltd.

Triacetonamine
826-36-8
0.99
RongNa Biotechnology Co.,Ltd

Triacetonamine
826-36-8
$0.00
0.99
HANGZHOU HAILAN CHEMICAL CO.,LTD.

Triacetonamine
826-36-8
$10.00
≥98%
Nantong Provichem Biotech Co., Ltd.

Triacetonamine Spectrum

Triacetonamine(826-36-8)MS Triacetonamine(826-36-8)¹HNMR Triacetonamine(826-36-8)¹³CNMR Triacetonamine(826-36-8)IR1 Triacetonamine(826-36-8)IR2

826-36-8(Triacetonamine)Related Search:

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Acetylacetone 2,2,6,6-Tetramethylpiperidine 4-Methyl-2-pentanone 2,2,6,6-Tetramethyl-4-piperidinol Propiophenone

Phenylacetone PIPERONYL METHYL KETONE 2,2,6,6-Tetramethyl-4-Piperidone/Tripyruvalamine

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LABOTEST-BB LT00159409 2,2,6,6-TETRAMETHYLTETRAHYDRO-4(1H)-PYRIDINONE 2,2,6,6-TETRAMETHYL-PIPERIDIN-4-ONE 2,2,6,6-Tetramethyl-4-oxopiperidine 2,2,6,6-tetramethyl-4-piperidinon 2,2,6,6-Tetramethylpiperidinone 2,2,6,6-Tetramethylpiperidone 4-Oxo-2,2,6,6-tetramethylpiperidine 4-Piperidinone,2,2,6,6-tetramethyl- 4-Piperidone, 2,2,6,6-tetramethyl- 4-Piperidone,2,2,6,6-tetramethyl- Ikh 196 IKh196 Odoratine Triacetonamin Tripyruvalamine Trojacetonoaminy Vincubina TRIACETONAMINE 2,2,6,6-Tetramethyl-4-piperidi TRIACETONEAMINE(2,2,6,6-TETRAMETYL-4-PIPERIDONE) Tempidon Vincubine NSC 16579 2,2,6,6-Tetramethyl-4-piperidone monohydrate,98% 1-[bis(2-oxopropyl)aMino]propan-2-one 2,2,6,6-TETRAMETHYL-4-PIPERIDONE FOR SYN 2,2,6,6-TetraMethyl-4-piperidinone(TriacetoneaMine) 2,2,6,6-Tetramethyl-4-piperidone(Triacetonamine) TEMPIDONE HCl tmpone 2,2,6,6-Tetramethylpiperidin-4-one hydrate 3-Diaminopropionic acid monohydroch TriacetonaMine, 10 mM in DMSO 2,2,6,6-tetramethylpiperidin-4-one - [T25543] TAA TEMP 2,2,6,6-TETRAMETHYL-4-PIPERIDINONE 2,2,6,6-TETRAMETHYL-4-PIPERIDONE 2,2,6,6-tetramethyl-4-piperidon DL-2 TETRAMETHYLPIPERIDINONE TRIACETONEAMINE 826-36-8 C9H17NOH2O Heterocyclic Building Blocks AMINE Piperidones Building Blocks Heterocycles Miscellaneous Reagents API intermediates Industrial/Fine Chemicals Nitrogen cyclic compounds 826-36-8