China (Mainland)
Octrizole CAS NO.3147-75-9
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 2 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
98(0-25)Kilogram98(1-100)Kilogram
- Product Details
Keywords
- Octrizole
- 3147-75-9
- High Cost-Effective
Quick Details
- ProName: Octrizole
- CasNo: 3147-75-9
- Molecular Formula: C20H25N3O
- Appearance: ask
- Application: intermediates
- DeliveryTime: Within 3 days after payment
- PackAge: foil aluminium bag/vacuum packing
- Port: shanghai
- ProductionCapacity: 120 Kilogram/Week
- Purity: 85.0-99.9%
- Storage: Keep in dry and cool condition
- Transportation: by air or by sea
- LimitNum: 2 Kilogram
- Melting Point: 106-108oC
- Boiling Point: 471.8oC at 760 mmHg
- Density: 1.1g/cm3
- Flash Point: 239.2oC
- Appearance: Slightly yellowish powder
- Vapor Pressure: 1.58E-09mmHg at 25°C
- Refractive Index: 1.584
- Safety Statements: 26-37/39
- WGK Germany: 1
- Risk Statements: R36/37/38
Superiority
Product Name: UV-329
Synonyms: UV-329 3147-75-9;Octrizole 3147-75-9;2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-pheno;benzotriazollightabsorber;ultravioletabsorbentuv-5411;2-benzotriazol-2-yl-4-(1,1,3,3-tetramethylbutyl)phenol;UV-329;2-(2H-Benzotriazol-2-yl)-4-tert-octylphenol
CAS: 3147-75-9
MF: C20H25N3O
MW: 323.43
EINECS: 221-573-5
Product Categories: Intermediates of Dyes and Pigments;-;Industrial/Fine Chemicals;Phenoles and thiophenoles
Mol File: 3147-75-9.mol
UV-329 Structure
UV-329 Chemical Properties
Melting point 106-108 °C(lit.)
InChIKey IYAZLDLPUNDVAG-UHFFFAOYSA-N
CAS DataBase Reference 3147-75-9(CAS DataBase Reference)
EPA Substance Registry System Phenol, 2-(2H-benzotriazol-2-yl)-4-( 1,1,3,3-tetramethylbutyl)- (3147-75-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 1
HS Code 2933997500
MSDS Information
Provider Language
SigmaAldrich English
UV-329 Usage And Synthesis
Characterization UV-329 is an ultraviolet light absorber (UVA) of the hydroxyphenyl benzotriazole class, which is used as a light stabilizer for plastics and other organic substrates.
Physical Properties
Applications UV-329 is an effective light stabilizer for a variety of plastics and other organic substrates.
Features/benefits UV-329 protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering.
Product forms UV-329 Slightly yellow powder
UV-329 FL Slightly yellow, rodlike granules
Guidelines for use The use levels of UV-329 range between 0.1 and 1.0 %, depending on substrate and performance requirements of the final application. The product can be used alone or in combination with other additives such as light stabilizers (hindered amines), antioxidants (hindered phenols, phosphites, thiosynergists, hydroxylamines), and other functional stabilizers and additives. The use of UV-329 in combination with hindered amine light stabilizers is particularly noteworthy in that a synergistic performance is often observed. Performance data of UV-329 alone or in combination with other additives are available in selected substrates.
Handling & Safety UV-329 exhibits a very low order of oral toxicity and does not present any abnormal problems in its handling or general use.
Detailed information on handling and any precautions to be observed in the use of the product(s) described in this leaflet can be found in our relevant health and safety information sheet.
Uses Ultraviolet screen.
Definition An UV light absorber.
Details
Hazard Codes:Xi: Irritant;
CAS No.:3147-75-9
Synonyms:View MoreBenzotriazole UV 329; UV ABSORBERS 5411; Cyasorb UV 5411; UV ABSORBER 329; UV Absorber UV-329; EUSORB 323; UV-329; ThasorbUv329; TINUVIN 329;
Formula:C20H25N3O
Exact Mass:323.20000
Molecular Weight:323.43200
PSA:50.94000
LogP:5.02910
| Octrizole | |
| CAS No.: | 3147-75-9 |
|---|---|
| Synonyms: | |
| Formula: | C20H25N3O |
| Exact Mass: | 323.20000 |
| Molecular Weight: | 323.43200 |
| PSA: | 50.94000 |
| LogP: | 5.02910 |
|
Properties
|
|
| Melting Point: | 106-108oC |
|---|---|
| Boiling Point: | 471.8oC at 760 mmHg |
| Density: | 1.1g/cm3 |
| Flash Point: | 239.2oC |
| Appearance: | Slightly yellowish powder |
| Vapor Pressure: | 1.58E-09mmHg at 25C |
| Refractive Index: | 1.584 |
|
Safety Info
|
|
| Safety Statements: | 26-37/39 |
|---|---|
| WGK Germany: | 1 |
| Risk Statements: | R36/37/38 |
| Hazard Codes: | Xi: Irritant; |
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