UV-329 supplier
1 Inquiries
3147-75-9
Industrial Grade
98.5%
Shanghai
no
25kg carton inner with plastic bag or as customer`s requirement.
2022-09-30
SI69,rubber and plastic additives,Specialty Chemicals,Pharmaceutical intermediates,UV CHEMICAL&ANTIOXIDANT
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceAn UV light absorber.
DryPowder; OtherSolid; PelletsLargeCrystals
The ultraviolet absorber UV-329 is a highly effective anti-aging additive with excellent performance. It is soluble in benzene, styrene Chemicalbook, dichloromethane and cyclohexane, slightly soluble in alcohols, insoluble in water; it can effectively absorb 270- 380 nanometer ultraviolet light; non-flammable, non-explosive, non-toxic, safe and harmless to use.Basic Info-
Product Name:
UV-329
Other Name:EUSORB 323;2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE;2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOTRIAZOLE;2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE;2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbu;2-(2'-Hydroxy-5'-octylphenyl)benzotriazole;Uv-329(5411);2-(2’-hydroxy-5’-(1-1-3-3-tetramethylbutyl)phenyl)benzotriazole
CAS No.:3147-75-9
Molecular Formula:C20H25N3O
InChIKeys:IYAZLDLPUNDVAG-UHFFFAOYSA-N
Molecular Weight:323.43
Exact Mass:323.43
EC Number:221-573-5
UNII:R775Y233N3
TSCA:TSCA listed
DSSTox ID:DTXSID9027522
Color/Form:White to Off-White
HScode:2933997500
Categories:
Characteristics-
PSA:
50.9
XLogP3:7.3
Appearance:DryPowder; OtherSolid; PelletsLargeCrystals
Density:1.10±0.1 g/cm3(Predicted)
Melting Point:106-108 °C(lit.)
Boiling Point:471.8±55.0 °C(Predicted)
Flash Point:239.2±31.5 °C
Refractive Index:1.585
Water Solubility:2μg/L at 20℃
Vapor Pressure:0Pa at 20℃
Flammability characteristics:Not classified
PKA:8.07±0.45(Predicted)
Critical Temperature & Pressure:2-8°C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
SI69,rubber and plastic additives,Specialty Chemicals,Pharmaceutical intermediates,UV CHEMICAL&ANTIOXIDANT
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Location:
NO. 68 WENHUA ROAD, JINSHUI DISTRICT, ZHENGZHOU CITY, CHINA
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
10
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2019
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
China
UV resistance podwer
1000 KG May 19, 2026 Post an enquiry for this product
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