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Product FOB Price Min.Order Supply Ability Supplier
Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate
Cas No: 52829-07-9
USD $ 34.0-34.0 / Kilogram 1 Kilogram 500 Metric Ton/Month Jinan Finer Chemical Co., Ltd Contact Supplier
LIGHT STABILIZER 770
Cas No: 52829-07-9
No Data 1 Kilogram 10000 Kilogram/Day Qingdao Jade New Material Technology CO.,Ltd Contact Supplier
Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate Manufacturer/High quality/Best price/In stock
Cas No: 52829-07-9
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
CAS: 52829-07-9 Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate
Cas No: 52829-07-9
No Data 1 Kilogram 100 Metric Ton/Month Kono Chem Co.,Ltd Contact Supplier
High purity 52829-07-9 Bis(2,2,6,6-tetramethyl-1-piperidinyloxy-4-yl) sebacate
Cas No: 52829-07-9
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate
Cas No: 52829-07-9
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate;Tinuvin 770 CAS#52829-07-9
Cas No: 52829-07-9
USD $ 7.0-8.0 / Kilogram 1 Kilogram 50 Metric Ton/Month ORCHID CHEMICAL SUPPLIES LTD Contact Supplier
Factory Supply Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
Cas No: 52829-07-9
No Data 1 1 Ality Chemical Corporation Contact Supplier
UV Stabilizer 770 CAS: 52829-07-9
Cas No: 52829-07-9
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 1000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate 52829-07-9 UV770 Factory PRICE IN STOCK Light Stabilizer 770 COA CAS 52829-07-9
Cas No: 52829-07-9
USD $ 3.5-5.0 / Kiloliter 5 Kiloliter 3000 Metric Ton/Month Chemwill Asia Co., Ltd. Contact Supplier

52829-07-9 Usage

Characterization

Light Stabilizer 770 is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes.

Applications

Different sources of media describe the Applications of 52829-07-9 differently. You can refer to the following data:
1. Light Stabilizer 770? is recommended to be used in polypropylene, impact modified PP (TPO), EPDM, polystyrene, impact polystyrene, ABS, SAN, ASA, polyurethanes, and is also effective in polyamides and polyacetals.
2. Light Stabilizer 770 is a low molecular weight hindered amine light stabilizer that provides excellent light stability for thick sections and films in the recommended substrates. Benefit of using Light Stabilizer 770 is the high light-stabilizing performance, particularly in PP thick sections to protect the surface. It has broad compatibility and can be easily dispersed. Compared to UV absorbers, the effectiveness of HALS, like Light Stabilizer 770, is not dependent on the polymer’s thickness. For this reason the use of Light Stabilizer 770 also provides good light stability in articles with higher specific surface, e. g. films and tapes.

Guidelines for use

The recommended concentrations range between 0.1 % and 1.0 %, depending on the substrate, processing conditions and application. The optimum level is substrate and application specific. Extensive performance data of Light Stabilizer 770 in various substrates and for various applications is available upon request.

Handling

In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Avoid continuous or repetitive breathing of dust. Use only with adequate ventilation. Avoid contact with eyes. Avoid release to the environment. Avoid dust formation and ignition sources.

Chemical Properties

White solid

Uses

T770 can be used as a hindered amine UV stabilizer in plastic materials. It can be used in the manufacturing and packaging of pharmaceutical products. Titanium oxide(TiO2)/T770 may be used in amine induced light stabilizers in the synthesis of recyclable water-based polyurethane with poly(oxytetramethylene)glycol (PTMG).

General Description

Bis(2,2,6,6-tetramethyl-4-piperidyl) (T770) sebacate is a low molecular weight ultra violet (UV) hindered amine light stabilizer (HALS) made up of nitroxyl radicals. It acts as a heat controller that can react with phenolic antioxidants incorporated in polymers.

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 52829-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,2 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52829-07:
(7*5)+(6*2)+(5*8)+(4*2)+(3*9)+(2*0)+(1*7)=129
129 % 10 = 9
So 52829-07-9 is a valid CAS Registry Number.
InChI:InChI=1/C28H52N2O4/c1-24(2)16-20(17-25(3,4)29-24)28(23(33)34,15-13-11-9-10-12-14-22(31)32)21-18-26(5,6)30-27(7,8)19-21/h20-21,29-30H,9-19H2,1-8H3,(H,31,32)(H,33,34)/p-2

52829-07-9 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (H54025)  Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate, 98%    52829-07-9 100g 525.0CNY Detail
Aldrich (535834)  Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate   52829-07-9 535834-100G 618.93CNY Detail

52829-07-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate

1.2 Other means of identification

Product number -
Other names Bis(2,2,6,6-tetraMethyl-4-piperidyl) Sebacate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Adsorbents and absorbents,Intermediates,Oxidizing/reducing agents,Photosensitive chemicals,Process regulators
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:52829-07-9 SDS

52829-07-9Synthetic route

bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)sebacate
2516-92-9

bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)sebacate

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Conditions
ConditionsYield
With ethanethiol In benzene17%
2C44H56O4*C28H52N2O4
138847-20-8

2C44H56O4*C28H52N2O4

A

5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene
157432-87-6, 288302-11-4, 288302-12-5

5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene

B

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Conditions
ConditionsYield
In acetonitrile at 25℃; Equilibrium constant;
4-hydroxy-2,2,6,6-tetramethylpiperidine
2403-88-5

4-hydroxy-2,2,6,6-tetramethylpiperidine

dimethyl sebacate
106-79-6

dimethyl sebacate

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one
With 1-methyl-pyrrolidin-2-one
With sodium methylate In octane at 110 - 120℃; Large scale;
4-hydroxy-2,2,6,6-tetramethylpiperidine
2403-88-5

4-hydroxy-2,2,6,6-tetramethylpiperidine

1,10-decanedioic acid
111-20-6

1,10-decanedioic acid

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Conditions
ConditionsYield
With tetrabutoxytitanium at 220℃; under 760.051 Torr; for 10h; Temperature; Time; Inert atmosphere;
octane
111-65-9

octane

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl)sebacate

bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl)sebacate

Conditions
ConditionsYield
Stage #1: octane; bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate With molybdenum trioxide at 130℃; Large scale;
Stage #2: With tert.-butylhydroperoxide at 90 - 130℃; for 10h; Temperature; Reagent/catalyst; Large scale;
96%
Stage #1: bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate With magnesium(II) chloride hexahydrate; dihydrogen peroxide In ethanol at 75℃; for 10h;
Stage #2: octane With tert.-butylhydroperoxide; molybdenum(VI) oxide at 125℃; for 3h; Reagent/catalyst; Reflux;
64.1%
With tert.-butylhydroperoxide; molybdenum(VI) oxide at 105 - 115℃; Large scale;
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

butyraldehyde
123-72-8

butyraldehyde

C36H68N2O6

C36H68N2O6

Conditions
ConditionsYield
Stage #1: bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate With tin (II) sulfate; dihydrogen peroxide In water at 20 - 25℃; for 24h;
Stage #2: butyraldehyde With dihydrogen peroxide; acetic acid; iron(II) chloride In ethanol at 225℃; for 8h;
Stage #3: With dihydrogen peroxide In ethanol at 25℃; for 24h;
89.02%
cyclohexane
110-82-7

cyclohexane

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

bis(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

Conditions
ConditionsYield
Stage #1: bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate With tin (II) sulfate; dihydrogen peroxide In water at 20 - 25℃; for 24h; Inert atmosphere;
Stage #2: cyclohexane With tetrabutylammomium bromide; dihydrogen peroxide; copper(II) sulfate In acetonitrile at 65℃; for 9.5h; Inert atmosphere;
83.67%
Phenyl glycidyl ether
122-60-1

Phenyl glycidyl ether

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

di[2,2,6,6-tetramethyl-1-(2-hydroxy-3-phenoxypropyl)-4-piperidyl] sebacate
155302-45-7

di[2,2,6,6-tetramethyl-1-(2-hydroxy-3-phenoxypropyl)-4-piperidyl] sebacate

Conditions
ConditionsYield
With sodium hydrogencarbonate81%
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

1-octyloxy-2,2,6,6-tetramethyl-4-hydroxy-piperidine
131807-04-0

1-octyloxy-2,2,6,6-tetramethyl-4-hydroxy-piperidine

Conditions
ConditionsYield
With ethanol; potassium hydroxide at 70℃; for 3.5h;80.8%
aqueous tert-butyl hydroperoxide

aqueous tert-butyl hydroperoxide

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl)sebacate

bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl)sebacate

Conditions
ConditionsYield
In octane80%
With sodium sulfite; hexacarbonyl molybdenum In octane; water; ethyl acetate67%
In octane67%
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(N-chloro-2,2,6,6-tetramethyl-4-piperidinyl) sebacate
111672-34-5

bis(N-chloro-2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Conditions
ConditionsYield
With sode de l'acide trichloroisocyanurique In water; benzene79%
With sodium hypochlorite; Triton X-100 In water at 20℃; for 4h; pH=7.0;
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

4-tert-butylphenyl 2,3-epoxypropyl ether
3101-60-8

4-tert-butylphenyl 2,3-epoxypropyl ether

Di{2,2,6,6-tetramethyl-1-[2-hydroxy-3-(4-t-butylphenoxy)propyl]-4-piperidyl} sebacate
155302-75-3

Di{2,2,6,6-tetramethyl-1-[2-hydroxy-3-(4-t-butylphenoxy)propyl]-4-piperidyl} sebacate

Conditions
ConditionsYield
77.9%
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

t-butyl hydroperoxidemethylcyclohexane

t-butyl hydroperoxidemethylcyclohexane

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

di-[1-(1-methylcyclohexyloxy)-2,2,6,6-tetramethylpiperidin-4-yl] sebacate
122586-86-1

di-[1-(1-methylcyclohexyloxy)-2,2,6,6-tetramethylpiperidin-4-yl] sebacate

Conditions
ConditionsYield
With sodium chloride In methyl cyclohexane72%
With sodium chloride In methyl cyclohexane72%
aqueous t-butyl hydroperoxide

aqueous t-butyl hydroperoxide

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-heptyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

bis(1-heptyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

Conditions
ConditionsYield
With tert.-butylhydroperoxide In n-heptane72%
With tert.-butylhydroperoxide In n-heptane72%
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

di-[1-(alpha-methylbenzyloxy)-2,2,6,6-tetramethylpiperidine-4-yl] sebacate
129750-00-1

di-[1-(alpha-methylbenzyloxy)-2,2,6,6-tetramethylpiperidine-4-yl] sebacate

Conditions
ConditionsYield
With tert.-butylhydroperoxide In n-heptane; ethylbenzene; water70%
With tert.-butylhydroperoxide In n-heptane; ethylbenzene; water70%
With sodium chloride; isopropylbenzene hydroperoxide In Isopropylbenzene; n-heptane; ethylbenzene
With isopropylbenzene hydroperoxide In ethylbenzene
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

benzenesulfenyl chloride
931-59-9

benzenesulfenyl chloride

bis(2,2,6,6-tetramethyl-1-(phenylthio)piperidin-4-yl)decanedioate

bis(2,2,6,6-tetramethyl-1-(phenylthio)piperidin-4-yl)decanedioate

Conditions
ConditionsYield
With triethylamine In tetrachloromethane; dichloromethane for 13.5h;70%
aqueous tert-butyl hydroperoxide

aqueous tert-butyl hydroperoxide

cyclododecane
294-62-2

cyclododecane

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Di-(1-cyclododecyloxy-2,2,6,6-tetramethylpiperidin-4-yl) Sebacate
122587-06-8

Di-(1-cyclododecyloxy-2,2,6,6-tetramethylpiperidin-4-yl) Sebacate

Conditions
ConditionsYield
In hexane; n-heptane69%
aqueous tert-butyl hydroperoxide

aqueous tert-butyl hydroperoxide

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Di-(1-cyclooctyloxy-2,2,6,6-tetramethylpiperidin-4-yl) Sebacate
122587-03-5

Di-(1-cyclooctyloxy-2,2,6,6-tetramethylpiperidin-4-yl) Sebacate

Conditions
ConditionsYield
In hexane; Cyclooctan68%
aqueous t-butyl hydroperoxide

aqueous t-butyl hydroperoxide

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

bis(1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

Conditions
ConditionsYield
With sodium sulfite In cyclohexane; water63%
With sodium sulfite In cyclohexane; water63%
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

di-(1-benzyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate
122586-57-6

di-(1-benzyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

Conditions
ConditionsYield
With tert.-butylhydroperoxide; hexacarbonyl molybdenum In toluene29%
3-(2-t-butylphenoxy)-1,2-epoxypropane
40786-25-2

3-(2-t-butylphenoxy)-1,2-epoxypropane

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

Di{2,2,6,6-tetramethyl-1-[2-hydroxy-3-(2-t-butylphenoxy)propyl]-4-piperidyl} sebacate

Di{2,2,6,6-tetramethyl-1-[2-hydroxy-3-(2-t-butylphenoxy)propyl]-4-piperidyl} sebacate

Conditions
ConditionsYield
28.2%
aqueous tert-butyl hydroperoxide

aqueous tert-butyl hydroperoxide

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

di-(1-benzyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate
122586-57-6

di-(1-benzyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

Conditions
ConditionsYield
In hexane; toluene24%
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)sebacate
2516-92-9

bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)sebacate

Conditions
ConditionsYield
With sodium tungstate; dihydrogen peroxide; edetate disodium In methanol; acetonitrile10%
5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene
157432-87-6, 288302-11-4, 288302-12-5

5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

2C44H56O4*C28H52N2O4
138847-20-8

2C44H56O4*C28H52N2O4

Conditions
ConditionsYield
In acetonitrile at 25℃; Equilibrium constant;
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

A

bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)sebacate
2516-92-9

bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)sebacate

B

C28H51N2O5
80004-15-5

C28H51N2O5

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane 1) 273 K, 1 h, 2) 1 h, reflux;
benzophenone
119-61-9

benzophenone

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

A

hydroxy-diphenyl-methyl
4971-41-9

hydroxy-diphenyl-methyl

B

C28H51N2O4

C28H51N2O4

Conditions
ConditionsYield
In benzene Rate constant; Ambient temperature; Irradiation;
aqueous tert-butyl hydroperoxide

aqueous tert-butyl hydroperoxide

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-nonyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate
122586-76-9

bis(1-nonyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

Conditions
ConditionsYield
With sodium chloride; molybdenum In nonane
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1-heptyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

bis(1-heptyloxy-2,2,6,6-tetramethylpiperidin-4-yl) sebacate

Conditions
ConditionsYield
With sodium chloride; isopropylbenzene hydroperoxide In Isopropylbenzene; n-heptane
formaldehyd
50-00-0

formaldehyd

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate
41556-26-7

bis(1,2,2,6,6-pentamethyl-4-piperidyl)sebacate

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen In methanol; water at 80 - 140℃; under 15001.5 - 31503.2 Torr; Solvent; Autoclave;
bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9

bis-(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

2,2,6,6-tetramethyl-4-keto-1-octyloxy-piperidine

2,2,6,6-tetramethyl-4-keto-1-octyloxy-piperidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: potassium hydroxide; ethanol / 3.5 h / 70 °C
2.1: oxalyl dichloride / dichloromethane; dimethyl sulfoxide / 0.5 h / Inert atmosphere
2.2: 0.33 h / 20 °C / Cooling
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