ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone, commonly known as "Ultraviolet Absorber UV-5411," is a chemical compound that serves as a UV absorber. It is a solid, white to yellowish powder with a molecular formula of C26H37NO and a molecular weight of 387.57 g/mol. ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone is characterized by its solubility in organic solvents and high thermal stability, making it an ideal choice for various industrial applications. It is particularly effective in absorbing UV radiation in the range of 270-380 nm, which allows it to provide excellent protection for materials such as polyolefins, PVC, and other polymers against the harmful effects of UV exposure.
3215-87-0
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Basic information
- Product Name: ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone
- Synonyms: ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone
- CAS NO:3215-87-0
- Molecular Formula: C23H31NO
- Molecular Weight: 337.49834
- EINECS: N/A
- Product Categories: N/A
- Mol File: 3215-87-0.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 473.79°C (rough estimate)
- Flash Point: 161.8°C
- Appearance: /
- Density: 1.0261 (rough estimate)
- Vapor Pressure: 9.12E-09mmHg at 25°C
- Refractive Index: 1.5614 (estimate)
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone(CAS DataBase Reference)
- NIST Chemistry Reference: ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone(3215-87-0)
- EPA Substance Registry System: ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone(3215-87-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 3215-87-0(Hazardous Substances Data)
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3215-87-0 Usage
Uses
Used in Plastics Industry:ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone is used as a UV absorber for protecting plastics from degradation caused by UV radiation. Its ability to absorb UV radiation in the range of 270-380 nm helps in maintaining the integrity and appearance of plastic products, thus extending their lifespan.
Used in Coatings Industry:
In the coatings industry, ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone is used as a UV absorber to protect coatings from the damaging effects of UV exposure. This helps in preserving the color, gloss, and overall appearance of the coated surfaces, ensuring their durability and resistance to environmental factors.
Used in Adhesives Industry:
ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone is used as a UV absorber in adhesives to protect them from degradation due to UV radiation. This ensures the adhesives maintain their bonding strength and performance over time, even when exposed to sunlight or other UV sources.
Used in Other Polymers:
ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone is used as a UV absorber in various other polymers to protect them from the harmful effects of UV exposure. Its high thermal stability and solubility in organic solvents make it suitable for use in a wide range of polymer applications, enhancing their resistance to degradation and prolonging their service life.
Check Digit Verification of cas no
The CAS Registry Mumber 3215-87-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,1 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.Calculate Digit Verification of CAS Registry Number 3215-87:
(6*3)+(5*2)+(4*1)+(3*5)+(2*8)+(1*7)=70
70 % 10 = 0
So 3215-87-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H31NO/c1-17-7-11-19(12-8-17)21(25)15-16-23(3,4)22(24(5)6)20-13-9-18(2)10-14-20/h7-14,22H,15-16H2,1-6H3
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ω-(Dimethylamino)-4',γ,γ-trimethyl-ω-(p-tolyl)valerophenone
