2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
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2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
structure -
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CAS No:
70321-86-7
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Formula:
C30H29N3O
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Chemical Name:
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
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Synonyms:
Phenol,2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;2-(2H-Benzotriazol-2-yl)-4,6-bis(α,α-dimethylbenzyl)phenol;Tinuvin 234;Benzotriazole BT;Tinuvin 900;2-[3′,5′-Bis(1-methyl-1-phenylethyl)-2′-hydroxyphenyl]benzotriazole;2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]benzotriazole;2-[2′-Hydroxy-3′,5′-bis(α,α-dimethylbenzyl)phenyl]benzotriazole;2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]-2H-benzotriazole;2-(3′,5′-Bis(α,α-dimethylbenzyl)-2′-hydroxyphenyl)benzotriazole;2-(2-Hydroxy-3,5-di-α-cumylphenyl)-2H-benzotriazole;Eversorb 234;Eversorb 76;Tinuvin 234D;UV 234;UV 234 (antioxidant);Lowilite 234;2-[2-Hydroxy-3,5-di(1,1-dimethylbenzyl)phenyl]-2H-benzotriazole;2-[2-Hydroxy-3,5-di(α,α-dimethylbenzyl)phenyl]-2H-benzotriazole;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol;Uvinul 3034;T 234;2-(2-Hydroxy-3,5-dicumyl)benzotriazole;Songsorb 2340;Light Stabilizer 234;BLS 234;2-(Benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol;Jinwei 234;2-[2-Hydroxy-3,5-di-( 1,1-dimethylbenzyl)]-2H-benzotriazole;UVA 234;Milestab 234PD;Chiguard 234;Chisorb 234;Adeka Stab LA 24;UV Absorber 234;UL 234;Riasorb UV 234;83931-73-1;88653-64-9;134531-15-0;147614-31-1;796971-91-0;1357193-39-5;1651840-20-8
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CAS No:
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol Basic Attributes
447.57
447.57
274-570-6
9B1ZX3NU45
DTXSID2028985
29339900
Characteristics
50.9
9.21
powder
1.1±0.1 g/cm3
139-143 °C(lit.)
589.3±60.0 °C at 760 mmHg
383 °F(lit.)
1.619
H2O: insoluble , <0.04 ppm at 20 ºC
Safety Information
NONH for all modes of transport
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36/37/38
26-36
Xi
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (18.16%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 637 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol Use and Manufacturing
UV-234 is a light yellow powder with a melting point of 135-145°C. It is soluble in chloroform, dichloromethane, benzene, ethyl acetate and other organic solvents, slightly soluble in alcohols, and insoluble in water. Benzotriazole ultraviolet absorber, suitable for polycarbonate, polyvinyl chloride, polyoxymethylene, polyamide, polyester, paint, etc. It is an excellent light stabilizer, used in PE, PP, polyester and coatings; low-volatility benzotriazole UV absorber and stabilizer
Adsorbents and absorbents
Building/construction materials not covered elsewhere
1,000,000 - 10,000,000 lb
Miscellaneous manufacturing|Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-: ACTIVE
Computed Properties
Molecular Weight:447.6
XLogP3:8.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:447.231062557
Monoisotopic Mass:447.231062557
Topological Polar Surface Area:50.9
Heavy Atom Count:34
Complexity:652
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
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![China]()
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Business licensedTrader Supplier of Pharmaceutical intermediatesInquiryUnit Price: $1 /KG EXWCAS No.: 70321-86-7Grade: Industrial GradeContent: 99% -
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Business licensed Certified factoryManufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive -
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Business licensed Certified factoryManufactory Supplier of 5-Aminoisophthalic acid,3,3-Nitrophthalic anhydride,DNBC,Mono-Methyl 5-nitroisophthalate,5-DNBA,5-Dinitrobenzoyl chloride,6-triiodoisophthalic acid (5-Atipa),Formamidine Disulfide Dihydrochloride,5-dinitrobenzoic acid,3-Aminophthalic hydrazide,3-Nitrophthalic acid (3-NPA),3,2-(4-Chlorobenzoyl)benzoic acid,4-Nitrophthalonitrile,4-Nitrophthalimide,3-Nitrophthalonitrile,2-Methyl-4-nitroaniline,5-Dinitrobenzoic acid,DNBA,2-Methyl-6-nitroaniline,Sodium diatrizoate dihydrate,Pyridoxine dipalmitate,4-Nitro-N-methylphthalimide,Dimethyl 5-nitroisophthalate,4-Benzoquinone dioxime,5-DNBC,5-Nitroisophthalic acid,pyridoxine tripalmitateInquiryCAS No.: 70321-86-7Grade: Pharmaceutical GradeContent: 99.00%
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2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
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