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2896-70-0

4-Oxo-2,2,6,6-tetramethylpiperidinooxy

CAS: 2896-70-0

Molecular Formula: C9H16NO2*

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2896-70-0 - Names and Identifiers

Name 4-Oxo-2,2,6,6-tetramethylpiperidinooxy
Synonyms ZJ-702
4-Oxo Tempo
4-Oxo-TEMPO
4-Oxo-2,2,6,6
4-OXO-2,2,6,6-TETRAMETHYLPIPERIDINOXY
2,2,6,6-Tetramethyl-4-oxopiperidinooxy
4-Oxo-2,2,6,6-tetramethylpiperidinooxy
1-hydroxy-2,2,6,6-tetramethylpiperidin-4-one
(2,2,6,6-tetramethyl-4-oxopiperidin-1-yl)oxidanyl
2,2,6,6-Tetramethyl-4-piperidone 1-oxyl, free radical
4-Oxo-2,2,6,6-trtramethyl-1-piperidi nyloxy,free radical
4-Oxo-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical
4-Oxo-2,2,6,6-tetramethylpiperidine-1-oxyl(4-Oxo-TEMPO,freeradical)
CAS 2896-70-0
EINECS 220-778-7
InChI InChI=1/C9H16NO2/c1-8(2)5-7(11)6-9(3,4)10(8)12/h5-6H2,1-4H3

2896-70-0 - Physico-chemical Properties

Molecular FormulaC9H16NO2*
Molar Mass170.23
Density1.0710 (rough estimate)
Melting Point33-38 °C
Boling Point299.88°C (rough estimate)
Water SolubilitySoluble in water (partly), acetone, DMSO, 100% ethanol, and diethylether. Insoluble in water.
Vapor Presure2.254Pa at 25℃
AppearanceNeedles, Crystals or Crystalline Powder
ColorOrange
BRN1818579
Storage Condition2-8°C
Refractive Index1.4640 (estimate)
MDLMFCD00006187

2896-70-0 - Risk and Safety

Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description24/25 - Avoid contact with skin and eyes.
UN IDsUN 3077 9 / PGIII
WGK Germany3
RTECSTN9200000
TSCAYes
HS Code29333990

2896-70-0 - Reference Information

LogP0.28 at 22℃
NIST chemical information Information provided by: webbook.nist.gov (external link)
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
use this product has good polymerization inhibition effect on acrylates, methacrylates, acrylic acid, acrylonitrile, styrene and butadiene. Its polymerization resistance is better than that of phenols, aromatic amines, ethers, quinones and nitro compounds.
Last Update:2024-04-09 20:02:46
2896-70-0
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Guangzhou Yuanda New Material Co.,Ltd
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Product Name: 4-Oxo-2,2,6,6-tetramethylpiperidinooxy Request for quotation
CAS: 2896-70-0
Tel: +86 19849939632
Email: 2470479589@qq.com
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CAS: 2896-70-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
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SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
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CAS: 2896-70-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
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MedChemExpress (MCE)
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Email: sales@medchemexpress.com
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SKYRUN INDUSTRIAL CO.,LTD
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Product Name: 4-Oxo-2266-tetramethylpiperidinooxy Visit Supplier Webpage Request for quotation
CAS: 2896-70-0
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: 4-Oxo-Tempo Visit Supplier Webpage Request for quotation
CAS: 2896-70-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
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