■POLYMER ADDITIVES JADEWIN UV327 CHEMICAL COMPONENT COMPONENT 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole CAS 3864-99-1 Molecular C20H24ClN3O M.W 358 SPECIFICATI
DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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inquiryProduct description: Product name UV-327 CAS number 3864-99-1 Assay ≥99% Appearance Yellowish powder Capacity 200mt/year Application Light stabilizer More informatio
Manufacture supply UV Absorber 327 Cas 3864-99-1 with high quality Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed ad
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
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inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
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inquiryTIANFUCHEM--3864-99-1--2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier
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inquiryChemical 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
Appearance:Light yellow crystalline powder Storage:Room temperature Package:25kg/drum Application:UV Absorber Transportation:Express/Sea/Air Port:Any port in china
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
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inquiry2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole CAS: 3864-99-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical in
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryUV ABSORBER 327 CAS: 3864-99-1 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectrum of
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquiryHigh purity UV-327 3864-99-1 in stock immediately delivery good supplierAppearance:Powder Storage:Dry and ventilated Package:according to customers' requirements Application:APIs Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB
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inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
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inquiryProduct name: UV-327 CAS No.: 3864-99-1 Molecule Formula:C20H24ClN3O Molecule Weight:357.88 Purity: 99.0% Package: 25kg/drum Description:Light yellow powder Manufacture Standards:Enterprise Standard TESTING ITEMS
2-nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With hydrogen; potassium hydroxide; sodium hydroxide In 1,4-dioxane; water at 100℃; under 750.075 Torr; Autoclave; | 97.95% |
With borane-ammonia complex In toluene at 50℃; for 5h; | 95.6% |
With sodium hydroxide; thiourea dioxide In ethanol at 85 - 90℃; for 1h; | 80% |
2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; water electrolysis, Pt cathode and anode; | 97% |
With potassium hydroxide; lithium perchlorate In tetrahydrofuran; water at 20℃; Reduction; Electrolysis; | 97% |
With sodium hydroxide; bakers' yeast In ethanol 1.) r.t., 30 min, 2.) 80-85 deg C, 24 h; | 89% |
2,4-Di-tert-butyl-6-(4-chloro-2-nitro-phenylazo)-phenol
A
2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
B
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium hydroxide; thiourea S,S-dioxide In water; isopropyl alcohol for 3h; Heating; | A 0.3% B 95% |
With sodium hydroxide; Beakers' yeast In ethanol at 85℃; for 24h; Product distribution; various amounts of bakers' yeast and NaOH; various times; pH; reagents; | A 29% B 65% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium phosphite; hydrogen; dibutylamine at 60℃; under 7500.75 Torr; for 12h; Reagent/catalyst; Temperature; Pressure; Autoclave; | 94.2% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With platinum on activated charcoal; hydrogen at 50 - 75℃; under 3750.38 - 6000.6 Torr; Autoclave; | 92.4% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; water electrolysis, Pt cathode and anode; | 92% |
With sodium hydroxide; zinc In water at 90℃; for 1h; | 90% |
75% | |
With samarium diiodide In tetrahydrofuran for 2.7h; Ambient temperature; | 84 % Spectr. |
Multi-step reaction with 2 steps 1: 0.4 M LiClO4 / methanol; CH2Cl2 / electrolysis, Pt cathode and anode using a devised H cell 2: 97 percent / 0.2 M NaOH / tetrahydrofuran; H2O / electrolysis, Pt cathode and anode View Scheme |
2,4-Di-tert-butyl-6-(4-chloro-2-nitro-phenylazo)-phenol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium hydroxide; bakers' yeast In ethanol 1.) r.t., 30 min, 2.) 80-85 deg C, 40 h; | 85% |
With sodium hydroxide In isopropyl alcohol at 85℃; for 24h; Reduction; Cyclization; Irradiation; | 83% |
Multi-step reaction with 2 steps 1: 29 percent / Beakers' yeast, aq. NaOH / ethanol / 24 h / 85 °C / various amounts of bakers' yeast and NaOH; various times; pH; reagents 2: 89 percent / aq. NaOH, bakers' yeast / ethanol / 1.) r.t., 30 min, 2.) 80-85 deg C, 24 h View Scheme | |
Multi-step reaction with 2 steps 1: 85 percent / aq. NaOH, bakers' yeast / ethanol / 1.) r.t., 30 min, 2.) 80-85 deg C, 4 h 2: 89 percent / aq. NaOH, bakers' yeast / ethanol / 1.) r.t., 30 min, 2.) 80-85 deg C, 24 h View Scheme |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium azide; triethylamine; copper(I) bromide In DMF (N,N-dimethyl-formamide) at 80℃; for 4h; | 84% |
iso-butanol
2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With tributyl-amine; aluminum nickel In water; hydrogen; toluene | 79.2% |
iso-butanol
2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With hydrogen; aluminum nickel In nitrogen; toluene | 79% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With samarium diiodide In tetrahydrofuran for 0.666667h; Ambient temperature; | 91 % Spectr. |
2-nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene
A
4-Chloro-1,2-phenylenediamine
B
2-amino-4,6-di-tertbutylphenol
C
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With 2-bromo-2-nitropropane; zinc In methanol; dichloromethane for 4h; Ambient temperature; | A n/a B n/a C 88 % Chromat. |
A
4-Chloro-1,2-phenylenediamine
B
2-amino-4,6-di-tertbutylphenol
C
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With 2-bromo-2-nitropropane; zinc In methanol; dichloromethane for 3.5h; Ambient temperature; | A n/a B n/a C 79 % Chromat. |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium hydroxide; lithium perchlorate In tetrahydrofuran; water at 20℃; Cyclization; Electrolysis; | 98 % Chromat. |
2,4-di-tert-Butylphenol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 2.) 1N HCl, sodium lauryl sulfate / 1.) diazotation, 2.) 45 deg C, 6 h 2: 84 percent / glucose, 2N NaOH / ethanol / 1 h / Heating 3: 88 percent / Zn, 2N NaOH / ethanol / 1 h / Ambient temperature View Scheme |
4-Chloro-2-nitroaniline
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 2.) 1N HCl, sodium lauryl sulfate / 1.) diazotation, 2.) 45 deg C, 6 h 2: 84 percent / glucose, 2N NaOH / ethanol / 1 h / Heating 3: 88 percent / Zn, 2N NaOH / ethanol / 1 h / Ambient temperature View Scheme |
7H-benz[d,e]anthracene-7-one
acetaldehyde
2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water | |
With sodium hydroxide In methanol; water |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide; nitrogen; hydrazine hydrate In water |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
methyl iodide
2-[3,5-bis(1,1-dimethylethyl)-2-methoxyphenyl]-5-chloro-2H-benzotriazole
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 45℃; for 72h; | 99.8% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With bromine; trifluoroacetic acid at 65℃; for 2h; | 99% |
4-trifluoromethylphenylboronic acid
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With O4P(3-)*3K(1+)*5H2O; tris(1-adamantyl)phosphine; C28H26N2O8Pd2S2; potassium tert-butylate In tetrahydrofuran at 70℃; for 5h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; | 96% |
With O4P(3-)*3K(1+)*5H2O; tris(1-adamantyl)phosphine; {2-[((acetyl-κO)amino)phenyl-κC](tri-1-adamantylphosphine)palladium}(p-toluenesulfonate); potassium tert-butylate In tetrahydrofuran at 70℃; for 5h; Suzuki-Miyaura Coupling; Inert atmosphere; | 96% |
di-tert-butyl dicarbonate
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With pyridine for 2h; Heating; | 93.4% |
Conditions | Yield |
---|---|
With 1-methyl-pyrrolidin-2-one; hydrogenchloride; potassium hydroxide; formic acid; dihydrogen peroxide In methanol; 5,5-dimethyl-1,3-cyclohexadiene; water | 88.6% |
zirconium(IV) tetraisopropoxide 2-propanol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
C80H92Cl4N12O4Zr
Conditions | Yield |
---|---|
In toluene at 70℃; for 36h; Schlenk technique; Inert atmosphere; | 84% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
Conditions | Yield |
---|---|
With sodium hydroxide; thiourea dioxide In ethanol at 80℃; for 1h; | 80% |
zirconium(IV) tetraisopropoxide 2-propanol
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
C58H88Cl2N6O8Zr2
Conditions | Yield |
---|---|
In toluene at -24℃; Schlenk technique; Inert atmosphere; | 80% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
C80H92Cl4HfN12O4
Conditions | Yield |
---|---|
In toluene at 70℃; for 24h; Schlenk technique; Inert atmosphere; | 79% |
Conditions | Yield |
---|---|
With pyridine for 2h; Heating; | 77% |
tantalum pentachloride
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
Stage #1: tantalum pentachloride; 2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol In toluene at 0℃; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: In toluene at 20℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox; | 76% |
niobium pentachloride
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
Stage #1: niobium pentachloride; 2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol In toluene at 0℃; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: In toluene at 20℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox; | 75% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
2-(2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
Conditions | Yield |
---|---|
With sodium hydroxide; zinc In ethanol for 5h; Heating; | 73% |
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
2-(2'-hydroxy-phenyl)-5-chlorobenzotriazole
Conditions | Yield |
---|---|
With aluminium trichloride; nitromethane In toluene for 7h; Heating; | 71% |
Conditions | Yield |
---|---|
With potassium iodide; potassium hydroxide In 1-methyl-pyrrolidin-2-one at 100℃; for 6h; | 43% |
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