ChemicalBook
Chinese Japanese Germany Korea

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

2,2,6,6-Tetramethyl-4-piperidinol
2,2,6,6-Tetramethyl-4-piperidinol structure
CAS No.
2403-88-5
Chemical Name:
2,2,6,6-Tetramethyl-4-piperidinol
Synonyms
TAA-OL;lastara;Lastar A;NSC 16575;Triacetonalkamine;tetramethylpiperidycol;Tetramethyl piperidylol;TRIACETONEAMINO ALCOHOL;6-Tetramethyl-4-piperidinol;Triacetoneamino Alcohol TAA-ol
CBNumber:
CB8213644
Molecular Formula:
C9H19NO
Formula Weight:
157.25
MOL File:
2403-88-5.mol

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

Melting point:
129-131 °C(lit.)
Boiling point:
212-215 °C(lit.)
Density 
1.085
refractive index 
1.4248 (estimate)
Flash point:
212-215°C
storage temp. 
Store below +30°C.
solubility 
methanol: 0.1 g/mL, clear
form 
Crystals, Crystalline Powder and/or Chunks
color 
White to off-white or slightly beige
PH
11.2 (4g/l, H2O, 20℃)
Water Solubility 
130 g/L (23 ºC)
BRN 
105039
CAS DataBase Reference
2403-88-5(CAS DataBase Reference)
NIST Chemistry Reference
4-Piperidinol, 2,2,6,6-tetramethyl-(2403-88-5)
EPA Substance Registry System
4-Piperidinol, 2,2,6,6-tetramethyl-(2403-88-5)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,C
Risk Statements  36/37/38-43-34
Safety Statements  26-36-45-36/37/39
RIDADR  UN3259 8/PG 2
WGK Germany  1
RTECS  TN7871675
Hazard Note  Irritant
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29333999
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

2,2,6,6-Tetramethyl-4-piperidinol price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 115746 2,2,6,6-Tetramethyl-4-piperidinol 98% 2403-88-5 10g $63.7 2018-11-13 Buy
Sigma-Aldrich 115746 2,2,6,6-Tetramethyl-4-piperidinol 98% 2403-88-5 25g $116 2018-11-13 Buy
TCI Chemical T0910 4-Hydroxy-2,2,6,6-tetramethylpiperidine >98.0%(GC)(T) 2403-88-5 25g $45 2018-11-22 Buy
TCI Chemical T0910 4-Hydroxy-2,2,6,6-tetramethylpiperidine >98.0%(GC)(T) 2403-88-5 500g $360 2018-11-22 Buy
Alfa Aesar B22664 4-Hydroxy-2,2,6,6-tetramethylpiperidine, 98% 2403-88-5 5g $29.5 2018-11-13 Buy

2,2,6,6-Tetramethyl-4-piperidinol Chemical Properties,Uses,Production

Chemical Properties

white to slightly beige crystalline powder

Uses

An intermediate in the preparation of Piperidinyloxy free radical derivatives.

Purification Methods

The piperidine crystallises from water as a hydrate and crystallises from dry ether or *C6H6 as the anhydrous base. The hydrochloride has m 282-284o (from EtOH/H2O), and the formate has m 207o(dec, from EtOH/EtOAc). [Mailey & Day J Org Chem 22 1061 1957, Beilstein 21 I 195, 21 III/IV 146, 21/1 V 159.]

2,2,6,6-Tetramethyl-4-piperidinol Preparation Products And Raw materials

Raw materials

Preparation Products


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

Global( 216)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19919 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Yancheng Green Chemicals Co.,Ltd
86-515-87883661
86-515-87883652 sales@greenchem-china.com CHINA 349 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23982 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20094 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4660 58
ShangHai Siyan Biological Technology Co., Ltd. 021-50908862,18800375331,18721037013,QQ: 442785678, QQ:1940135426
021-50908862 siyansales@126.com ,442785678@qq.com China 9572 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

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


2403-88-5(2,2,6,6-Tetramethyl-4-piperidinol)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved