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UV Absorber 327 CAS NO.3864-99-1
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- UV Absorber 327
- 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
- CAS: 3864-99-1
Quick Details
- ProName: UV Absorber 327
- CasNo: 3864-99-1
- Molecular Formula: C20H24N3OCl
- Appearance: slight yellow powder
- Application: UV Absorber For Plastics
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 10000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- Initial Melting Point: 154-157 °C
- Heating Loss: ≤ 0.5%
- Ash: ≤ 0.1%
- CAS: 3864-99-1
- MF: C20H24N3OCl
Superiority
Chemical name : 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
Introduction : UV-327 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-327 is recommended in a variety of polymers and organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo- and copolymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives.
Empirical Formula : C17H18N30Cl
CAS NO : 3864-99-1
Physical Properties
Molecular Weight : 357.9
Appearance : slight yellow powder
Melting Range : 154-157 °C
Flashpoint : 234 °C
Specific Gravity(20 °C) : 0.37g/cm3
Volatility Pure substance; TGA, heating rate 20 °C /min in air
|
Weight Loss (%) |
Temperature °C |
|
1.0 |
190 |
|
2.0 |
205 |
|
5.0 |
225 |
Details
Volatility Pure substance; TGA, heating rate 20 °C /min in air
|
Weight Loss (%) |
Temperature °C |
|
1.0 |
190 |
|
2.0 |
205 |
|
5.0 |
225 |
Solubility At 20 °C (g/100ml solvent)
|
Solvent |
Solubility |
|
Acetone |
1% |
|
Benzene |
16% |
|
Chloroform |
19% |
|
Cyclohexane |
5.0% |
|
Ethyl Acetate |
5.0% |
|
n-Hexane |
4.0% |
|
Methanol |
<0.1% |
|
Methylene Chloride |
17% |
|
Water |
<0.01% |