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

CAS No.
10581-38-1
Chemical Name:
2,2,6,6-Tetramethyl-4-piperidone monohydrate
Synonyms
TRIACETONEAMINE HYDRATE;Triacetonamine monohydrate;2,2,6,6-TetraMethyl-4-piperidone Hydrate;2,2,6,6-Tetramethyl-4-piperidone monohydrate;2,2,6,6-Tetramethyl-4-Piperidone/Tripyruvalamine;4-Piperidinone, 2,2,6,6-tetramethyl-, monohydrate
CBNumber:
CB8663706
Molecular Formula:
C9H19NO2
Molecular Weight:
173.25
MDL Number:
MFCD00149393
MOL File:
10581-38-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:49

2,2,6,6-Tetramethyl-4-piperidone monohydrate Properties

Melting point 59 °C
storage temp. Inert atmosphere,2-8°C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Warning
Hazard statements  H301-H315-H319-H335
Precautionary statements  P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Risk Statements  36/37/38
Safety Statements  26-36/37/39
TSCA  Yes
NFPA 704
1
3 0

2,2,6,6-Tetramethyl-4-piperidone monohydrate price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0145555 Triacetonamine (monohydrate) ≥98% 10581-38-1 500g $178 2026-06-04 Buy
AK Scientific J99091 2,2,6,6-Tetramethyl-4-piperidone monohydrate 97% 10581-38-1 5g $12 2026-06-04 Buy
AK Scientific J99091 2,2,6,6-Tetramethyl-4-piperidone monohydrate 97% 10581-38-1 25g $22 2026-06-04 Buy
AK Scientific J99091 2,2,6,6-Tetramethyl-4-piperidone monohydrate 97% 10581-38-1 100g $41 2026-06-04 Buy
AK Scientific J99091 2,2,6,6-Tetramethyl-4-piperidone monohydrate 97% 10581-38-1 500g $120 2026-06-04 Buy
Product number Packaging Price Buy
CS-0145555 500g $178 Buy
J99091 5g $12 Buy
J99091 25g $22 Buy
J99091 100g $41 Buy
J99091 500g $120 Buy

2,2,6,6-Tetramethyl-4-piperidone monohydrate Chemical Properties, Uses, Production

Uses

Triacetonamine (2,2,6,6-Tetramethyl-4-piperidone) monohydrate is used as an intermediate for the synthesis of pharmaceutical products, pesticides and photostabilizers for polymers. Triacetonamine hydrochloride has oral activity and can induce acute liver failure (ALF) in rats[1][2].

in vivo

Triacetonamine (Purchased from MCE; 200 mg, 300 mg, 400 mg/Kg/day; gavage; 2 days) monohydrate 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.

References

[1] Cao JP, et al. Triacetonamine formation in a bio-oil from fast pyrolysis of sewage sludge using acetone as the absorption solvent. Bioresour Technol. 2010;101(11):4242-4245. DOI:10.1016/j.biortech.2010.01.031
[2] Cao JP, et al. Triacetonamine formation in a bio-oil from fast pyrolysis of sewage sludge using acetone as the absorption solvent. Bioresour Technol. 2010 Jun;101(11):4242-5. DOI:10.1016/j.biortech.2010.01.031
[3] Ting Jiang, et al. Application of Bone Marrow Mesenchymal Stem Cells Effectively Eliminates Endotoxemia to Protect Rat from Acute Liver Failure Induced by Thioacetamide. Tissue Eng Regen Med. 2022 Apr;19(2):403-415. DOI:10.1007/s13770-021-00421-5

2,2,6,6-Tetramethyl-4-piperidone monohydrate Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 39)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Guangzhou Jhd Chemical Reagent Co., Ltd. 020-84383047 sales@jhd.com.cn China 9177 65
Shandong Ono Chemical Co., Ltd. 0539-6362799 20) China 9998 58
9ding chemical ( Shanghai) Limited 021-021-52271985 17721149837 sales@9dingchem.com China 19780 60
Aikon International Limited 025-66061636 19370895928 qqyang@aikonchem.com China 15810 58
TargetMol Chemicals Inc. 4008200310 15002144251 marketing@tsbiochem.com China 24951 58
Guangdong Fangxin Biotechnology Co., Ltd. 0751-2838688 13376594225 1276075424@qq.com China 9930 58
TRIACETONEAMINE HYDRATE 2,2,6,6-Tetramethyl-4-Piperidone/Tripyruvalamine 4-Piperidinone, 2,2,6,6-tetramethyl-, monohydrate 2,2,6,6-TetraMethyl-4-piperidone Hydrate Triacetonamine monohydrate 2,2,6,6-Tetramethyl-4-piperidone monohydrate 10581-38-1