125012-91-1
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Basic information
- Product Name: 2,2,6,6-tetramethylpiperidinyl-1-oxide
- Synonyms: TEMPO; 2,2,6,6-Tetramethyl-1-piperidinyloxy, free radical; 2,2,6,6-Tetramethyl-1-piperinedinyloxy; 2,2,6,6-Tetramethylpiperidinooxy; 2,2,6,6-tetramethylpiperidin-1-ol; (2,2,6,6-tetramethylpiperidin-1-yl)oxidanyl; 2,2,6,6-Tetramethylpiperidine 1-oxyl; 2,2,6,6-Tetramethyl-1-piperidinyloxy
- CAS NO:125012-91-1
- Molecular Formula: C9H18NO
- Molecular Weight: 156.2453
- EINECS: 219-888-8
- Product Categories: N/A
- Mol File: 125012-91-1.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 36-40℃
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,2,6,6-tetramethylpiperidinyl-1-oxide(CAS DataBase Reference)
- NIST Chemistry Reference: 2,2,6,6-tetramethylpiperidinyl-1-oxide(125012-91-1)
- EPA Substance Registry System: 2,2,6,6-tetramethylpiperidinyl-1-oxide(125012-91-1)
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Safety Data
- Hazard Codes:
C:Corrosive;
- Statements: R34:; R36/37/38:;
- Safety Statements: S24/25:; S26:; S36/37/39:; S45:;
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 125012-91-1(Hazardous Substances Data)
- Hazard Codes:
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125012-91-1 Usage
Common Uses
Radical scavenger, stabilizer in industrial processes and productsFunction
Prevents degradation of polymers, rubber, and other materials by oxygen and light; stabilizes organic peroxidesBenefits
Extends shelf life and durability of various materials and products; used as an antioxidant in pharmaceutical and agricultural industriesStability
Stable, effective in preventing degradation and extending product lifeMolecular Structure
Tetramethylpiperidinyl-1-oxide (C10H19NO)Appearance
Clear, colorless to pale yellow liquidSolubility
Insoluble in water, soluble in most organic solventsMelting Point
Not applicable (solid form is not common)Boiling Point
Approximately 110°C (230°F) at 1 atmFlash Point
Approximately 23°C (73°F)Storage
Store in a cool, dry place away from direct sunlight and heat sourcesSafety
Use appropriate personal protective equipment (gloves, goggles, etc.) when handling; avoid ingestion and inhalation; dispose of in accordance with local regulations.Check Digit Verification of cas no
The CAS Registry Mumber 125012-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,1 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 125012-91:
(8*1)+(7*2)+(6*5)+(5*0)+(4*1)+(3*2)+(2*9)+(1*1)=81
81 % 10 = 1
So 125012-91-1 is a valid CAS Registry Number.
125012-91-1Upstream product
125012-91-1Downstream Products
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2,2,6,6-tetramethylpiperidinyl-1-oxide
