ChemicalBook > CAS DataBase List > 2,2,6,6-Tetramethyl-4-piperidone hydrochloride

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

Product Name
2,2,6,6-Tetramethyl-4-piperidone hydrochloride
CAS No.
33973-59-0
Chemical Name
2,2,6,6-Tetramethyl-4-piperidone hydrochloride
Synonyms
TMP=O;TEMPIDONE;TIMTEC-BB SBB003626;TRIACETONAMINE HYDROCHLORIDE;TRIACETONEAMINE HYDROCHLORIDE;2,2,6,6-Tetramethyl-4-piperidoneHCl;2,2,6,6-tetramethyl-4-piperidin-1-iumone;2,2,6,6-TETRAMETHYLPIPERIDONE-4 HYDROCHLORIDE;2,2,6,6-TETRAMETHYL-4-PIPERIDONE HYDROCHLORIDE;2,2,6,6-tetramethyl-4-piperidinonhydrochloride
CBNumber
CB3718942
Molecular Formula
C9H18ClNO
Formula Weight
191.7
MOL File
33973-59-0.mol
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2,2,6,6-Tetramethyl-4-piperidone hydrochloride Property

Melting point:
198 °C (dec.)(lit.)
storage temp. 
Sealed in dry,Room Temperature
form 
powder
color 
White to off-white
BRN 
4154554
LogP
1.323 (est)
CAS DataBase Reference
33973-59-0(CAS DataBase Reference)
EPA Substance Registry System
4-Piperidinone, 2,2,6,6-tetramethyl-, hydrochloride (33973-59-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
8
Hazard Note 
Irritant
HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
115762
Product name
2,2,6,6-Tetramethyl-4-piperidone hydrochloride
Purity
98%
Packaging
25g
Price
$64.5
Updated
2023/06/20
AK Scientific
Product number
P293
Product name
2,2,6,6-Tetramethyl-4-piperidoneHCl
Packaging
25g
Price
$140
Updated
2021/12/16
Chem-Impex
Product number
43524
Product name
2,2,6,6-Tetramethyl-4-piperidonehydrochloride,≥95%(Assaybytitration)
Purity
≥95%(Assaybytitration)
Packaging
25G
Price
$75.11
Updated
2021/12/16
SynQuest Laboratories
Product number
4H17-5-11
Product name
2,2,6,6-Tetramethylpiperidin-4-one hydrochloride
Purity
97%
Packaging
25g
Price
$112
Updated
2021/12/16
SynQuest Laboratories
Product number
4H17-5-11
Product name
2,2,6,6-Tetramethylpiperidin-4-one hydrochloride
Purity
97%
Packaging
100g
Price
$224
Updated
2021/12/16
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2,2,6,6-Tetramethyl-4-piperidone hydrochloride Chemical Properties,Usage,Production

Chemical Properties

white to slightly beige crystalline powder

Uses

2,2,6,6-Tetramethyl-4-piperidone hydrochloride has been used as a reagent injected in the micromixer using a Rheodyne injection valve for introducing discrete sample pulses into the miniaturised-SYNthesis and Total Analysis System (πSYNTAS).

Purification Methods

Purify the salt by recrystallisation from EtOH/Et2O, MeCN or Me2CO/MeOH. The free base has m 37-39o (after sublimation), b 102-105o/18mm, and the hydrate has m 56-58o (wet Et2O); the hydrobromide has m 203o (from EtOH/Et2O), and the picrate has m 196o (from aqueous EtOH). [Sandris & Ourisson Bull Soc Chim Fr 345 1958, Beilstein 21 H 246, 21 I 273, 21 II 222, 21 III/IV 3278, 21/6 V 538.]

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

Raw materials

Preparation Products

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2,2,6,6-Tetramethyl-4-piperidone hydrochloride Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
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Chembest Research Laboratories Limited
Tel
021-20908456
Fax
021-58180499
Email
sales@BioChemBest.com
Country
China
ProdList
6013
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Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
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Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
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BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
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China
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11726
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369
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+86 (573) 82222643
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Country
China
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Shanghai Nuohey Chemical Co., Ltd.
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021-52212593 13761626812
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+86 (21) 51062076
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BioBioPha Co., Ltd.
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0871-65217109 13211707573;
Fax
0871-65215563
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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
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025-66099280 17798518460
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(1)02557626880
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China
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9ding chemical ( Shanghai) Limited
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4009209199
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86-021-52271987
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22519
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