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Qingdao Jade New Material Technology CO.,Ltd

■POLYMER ADDITIVES JADEWIN UV326 CHEMICAL COMPONENT COMPONENT 2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol CAS 3896-11-5 Molecular C17H18ClN3O M.W 316 SPECIFICATION A

UV ABSORBER 326

Cas:3896-11-5

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King Brother Chem Co., Ltd

Technical Data Sheet UV-326 1. Chemical name: 2-(2’-Hydroxy-3’-tert-5’-methylphenyl)-5-chlorobenzotriazole 2. Structure 3. CAS NO: 3896-11-5 4. Introduction: UV-326 is a benzotriazole type UV absorber. It has a high abso

CHEMSORB 326

Cas:3896-11-5

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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Bumetrizole Manufacturer/High quality/Best price/In stock

Cas:3896-11-5

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Uv-326 supplier in China

Cas:3896-11-5

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Kono Chem Co.,Ltd

CASNumber: 3896-11-5 Name: Bumetrizole MolecularStructure: 230)this.width=230;" alt="MolecularStruc…Appearance:powder Storage:sealed Package:bags Application:in csmetics Transportation:by air Port:gu

Bumetrizole

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Jinan Finer Chemical Co., Ltd

Product description: Product name Ultraviolet absorber UV-326 CAS number 3896-11-5 Assay ≥99% Appearance Yellowish powder Capacity 200mt/year Application Ultraviolet absorber

Ultraviolet absorber UV-326

Cas:3896-11-5

Min.Order:100 Gram

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Wuhan Fortuna Chemical Co.,Ltd

Manufacture supply UV Absorber 326 Cas 3896-11-5 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

Manufacture supply UV Absorber 326 Cas 3896-11-5 with high quality

Cas:3896-11-5

Min.Order:10 Kilogram

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Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:W

Bumetrizole

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Uv-326

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Xi'an Xszo Chem Co., Ltd.

1. 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

Factory price Cosmetic BUMETRIZOLE 3896-11-5 Manufacturer

Cas:3896-11-5

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai 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

lower price High quality UV Absorber 326

Cas:3896-11-5

Min.Order:1 Kilogram

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Chemwill Asia Co., Ltd.

CHemwill -- UV-326

Cas:3896-11-5

Min.Order:1 Metric Ton

FOB Price: $1.0

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

2–(2’–Hydroxy–3’–tert–butyl–5’–methylphenyl)–5–chlorobenzotriazoles

Cas:3896-11-5

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--3896-11-5--Bumetrizole 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 in China And we had established stable business relationsh

TIANFUCHEM--3896-11-5--Bumetrizole factory price

Cas:3896-11-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

3896-11-5 UV Absorber 326

Cas:3896-11-5

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FOB Price: $15.0 / 50.0

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Best CAS 3896-11-5 with competitive price

Cas:3896-11-5

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Henan Sinotech Import&Export Corporation

Product Name 2–(2’–Hydroxy–3’–tert–butyl–5’–methylphenyl)–5–chlorobenzotriazoles CAS No. 3896&nd

2–(2’–Hydroxy–3’–tert–butyl–5’–methylphenyl)–5–chlorobenzotriazoles

Cas:3896-11-5

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Bumetrizole

Cas:3896-11-5

Min.Order:1 Gram

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Bumetrizole with CAS: 3896-11-5

Cas:3896-11-5

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FOB Price: $14.0 / 22.0

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Qingdao Beluga Import and Export Co., LTD

UV Absorber 326CAS: 3896-11-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermedia

UV Absorber 326CAS: 3896-11-5

Cas:3896-11-5

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biological Technology Co., Ltd. is specialize in the production of chemical raw materials and reagents,located in Shijiazhuang, Hebei Province. In recent decades, under the efforts of all staff, in Shandong, Henan, Guangdong and many othe

UV Absorber 326 CAS 3896-11-5

Cas:3896-11-5

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Lonwin Chemical Group Limited

Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub. Lonwinchem is co

Hot Sale Uv-326 3896-11-5

Cas:3896-11-5

Min.Order:1 Metric Ton

FOB Price: $2800.0 / 32000.0

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Light yellow powder Storage:Room temperature Package:25kg/drum Application:UV absorber Transportation:Express/Sea/Air Port:Any port in china

Manufacturer UV Absorber 326 (UV-326) Bumetrizole

Cas:3896-11-5

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Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory sales Bumetrizole CAS 3896-11-5

Cas:3896-11-5

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

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Henan Wentao Chemical Product Co., Ltd.

Henan 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

Bumetrizole

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Xiamen Hisunny Chemical Co.,Ltd

Best 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

Bumetrizole (Uv-326)

Cas:3896-11-5

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Afine Chemicals Limited

Our 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

high purity Bumetrizole cas no.3896-11-5

Cas:3896-11-5

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Bumetrizole

Cas:3896-11-5

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 3896-11-5 UV Absorber 326

Cas:3896-11-5

Min.Order:1 Kilogram

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A 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

UV Absorber 326

Cas:3896-11-5

Min.Order:4 Kilogram

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Synthetic route

2-<(4-Chloro-2-nitrophenyl)azo>-6-(1,1-dimethylethyl)-4-methylphenol
22617-04-5

2-<(4-Chloro-2-nitrophenyl)azo>-6-(1,1-dimethylethyl)-4-methylphenol

A

2-tert-Butyl-6-(6-chloro-1-oxy-benzotriazol-2-yl)-4-methyl-phenol
56750-11-9

2-tert-Butyl-6-(6-chloro-1-oxy-benzotriazol-2-yl)-4-methyl-phenol

B

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With sodium hydroxide; thiourea S,S-dioxide In water; isopropyl alcohol for 3h; Heating;A 0.3%
B 98%
C17H18ClN3O2

C17H18ClN3O2

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
In isopropyl alcohol at 80 - 82℃; for 4h;97.8%
2-nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methylazobenzene
22617-04-5

2-nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methylazobenzene

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With borane-ammonia complex In toluene at 50℃; for 5h;97.4%
Multi-step reaction with 2 steps
1: 77 percent / glucose, 2N NaOH / ethanol / 1 h / Heating
2: 84 percent / Zn, 2N NaOH / ethanol / 1 h / Ambient temperature
View Scheme
Multi-step reaction with 2 steps
1: sodium hydroxide; hydrazine hydrate / 5,5-dimethyl-1,3-cyclohexadiene; acetone
2: hydrogen; platinum on activated charcoal / 50 - 75 °C / 3750.38 - 6000.6 Torr / Autoclave
View Scheme
With hydrazine hydrate; sodium hydroxide In toluene at 60℃; for 8h; Temperature;
Multi-step reaction with 2 steps
1: 2,3-Dichloro-1,4-naphthoquinone; sodium hydroxide / isopropyl alcohol / 2 h / 40 - 45 °C / Inert atmosphere
2: isopropyl alcohol / 4 h / 80 - 82 °C
View Scheme
C17H20ClN3O2

C17H20ClN3O2

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With sodium phosphite; hydrogen; sodium hydroxide at 80℃; under 11251.1 Torr; for 8h; Reagent/catalyst; Pressure; Temperature; Autoclave;94.3%
C17H18ClN3O2

C17H18ClN3O2

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With platinum on activated charcoal; hydrogen at 50 - 75℃; under 3750.38 - 6000.6 Torr; Autoclave;92.1%
2-Nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methyl-azobenzene

2-Nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methyl-azobenzene

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With sodium hydroxide; zinc In water at 90℃; for 0.5h;92%
2-<(4-Chloro-2-nitrophenyl)azo>-6-(1,1-dimethylethyl)-4-methylphenol
22617-04-5

2-<(4-Chloro-2-nitrophenyl)azo>-6-(1,1-dimethylethyl)-4-methylphenol

A

2-(2-Amino-4-chloro-phenylazo)-6-tert-butyl-4-methyl-phenol
109969-10-0

2-(2-Amino-4-chloro-phenylazo)-6-tert-butyl-4-methyl-phenol

B

2-tert-Butyl-6-(6-chloro-1-oxy-benzotriazol-2-yl)-4-methyl-phenol
56750-11-9

2-tert-Butyl-6-(6-chloro-1-oxy-benzotriazol-2-yl)-4-methyl-phenol

C

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With sodium hydroxide; thiourea S,S-dioxide In methanol; water for 3h; Product distribution; Heating; other solvents, various molar equivalents of thiourea S,S-dioxide and NaOH;A 3%
B 2%
C 91%
With sodium hydroxide; thiourea S,S-dioxide In water; isopropyl alcohol for 3h; Heating;A 2%
B 40%
C 54%
2,3-Dichloro-1,4-naphthoquinone
117-80-6

2,3-Dichloro-1,4-naphthoquinone

2-Nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methyl-azobenzene

2-Nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methyl-azobenzene

D-glucose
50-99-7

D-glucose

A

2-(2-hydroxy-3-t-butyl-5-methylphenyl)-5-chlorobenzotriazole-N-oxide
94102-12-2

2-(2-hydroxy-3-t-butyl-5-methylphenyl)-5-chlorobenzotriazole-N-oxide

B

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With sodium hydroxide In methanolA n/a
B 89.5%
2-tert-Butyl-6-(6-chloro-1-oxy-benzotriazol-2-yl)-4-methyl-phenol
56750-11-9

2-tert-Butyl-6-(6-chloro-1-oxy-benzotriazol-2-yl)-4-methyl-phenol

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With sodium hydroxide; zinc In ethanol for 1h; Ambient temperature;84%
2-Nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methyl-azobenzene

2-Nitro-4-chloro-2'-hydroxy-3'-tert-butyl-5'-methyl-azobenzene

Cu-II-acetylacetonate

Cu-II-acetylacetonate

2-(2-Hydroxy-5-methylphenyl)benzotriazole
2440-22-4

2-(2-Hydroxy-5-methylphenyl)benzotriazole

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
70%
2-tert-Butyl-4-methylphenol
2409-55-4

2-tert-Butyl-4-methylphenol

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 2.) 1N HCl, sodium lauryl sulfate / 1.) diazotation, 2.) 45 deg C, 6 h
2: 77 percent / glucose, 2N NaOH / ethanol / 1 h / Heating
3: 84 percent / Zn, 2N NaOH / ethanol / 1 h / Ambient temperature
View Scheme
4-Chloro-2-nitroaniline
89-63-4

4-Chloro-2-nitroaniline

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 2.) 1N HCl, sodium lauryl sulfate / 1.) diazotation, 2.) 45 deg C, 6 h
2: 77 percent / glucose, 2N NaOH / ethanol / 1 h / Heating
3: 84 percent / Zn, 2N NaOH / ethanol / 1 h / Ambient temperature
View Scheme
formaldehyd
50-00-0

formaldehyd

2-(2-hydroxy-3-t-butyl-5-methylphenyl)-5-chlorobenzotriazole-N-oxide
94102-12-2

2-(2-hydroxy-3-t-butyl-5-methylphenyl)-5-chlorobenzotriazole-N-oxide

ethanol
64-17-5

ethanol

anthracen-9(10H)-one
90-44-8

anthracen-9(10H)-one

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With potassium hydroxide In water
With potassium hydroxide In water
2-(2-hydroxy-3-t-butyl-5-methylphenyl)-5-chlorobenzotriazole-N-oxide
94102-12-2

2-(2-hydroxy-3-t-butyl-5-methylphenyl)-5-chlorobenzotriazole-N-oxide

9-fluorenone
486-25-9

9-fluorenone

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
With sodium hydroxide; paraformaldehyde In methanol; water
With sodium hydroxide; paraformaldehyde In methanol; water
2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

5-chloro-2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole
22396-48-1

5-chloro-2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole

Conditions
ConditionsYield
With aluminium trichloride; nitromethane In toluene for 7h; Heating;79%
Stage #1: 2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole With aluminum (III) chloride In toluene at 80℃; for 0.5h;
Stage #2: With water In toluene
Hf(OiPr)4·HOiPr
1070655-38-7

Hf(OiPr)4·HOiPr

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

[(2-tertbutyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol)2Hf(OiPr)2]

[(2-tertbutyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol)2Hf(OiPr)2]

Conditions
ConditionsYield
In hexane at 30℃; for 12h; Inert atmosphere;70%
tetra(isopropoxy)hafnium isopropanol
1070655-38-7

tetra(isopropoxy)hafnium isopropanol

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

[(2-tertbutyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol)2Hf(OiPr)2]

[(2-tertbutyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol)2Hf(OiPr)2]

Conditions
ConditionsYield
In hexane at 30℃; for 12h; Inert atmosphere;70%
copper(II) acetate monohydrate
6046-93-1

copper(II) acetate monohydrate

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

Conditions
ConditionsYield
In ethanol for 24h; Reflux;60%
2,2'-iminobis[ethanol]
111-42-2

2,2'-iminobis[ethanol]

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

2-(2'-Hydroxy-3'-tert-butyl-5'-(bis(2-hydroxyethyl)aminomethyl)phenyl)-5-chlorobenzotriazole
368867-95-2

2-(2'-Hydroxy-3'-tert-butyl-5'-(bis(2-hydroxyethyl)aminomethyl)phenyl)-5-chlorobenzotriazole

Conditions
ConditionsYield
In acetone
(E)-3,3'-(diazene-1,2-diyl)bis(2-methylpropanenitrile)
764-28-3

(E)-3,3'-(diazene-1,2-diyl)bis(2-methylpropanenitrile)

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

2-(2'-Hydroxy-3'-tert-butyl-5'-bromomethylphenyl)-5-chlorobenzotriazole

2-(2'-Hydroxy-3'-tert-butyl-5'-bromomethylphenyl)-5-chlorobenzotriazole

Conditions
ConditionsYield
With azobisisobutyronitrile; nitrogen In tetrachloromethane; bromine
With azobisisobutyronitrile; nitrogen In tetrachloromethane; bromine
2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

2-(5-chloro-2H-benzotriazol-2-yl)-6-chloromethyl-4-methylphenol
1314118-46-1

2-(5-chloro-2H-benzotriazol-2-yl)-6-chloromethyl-4-methylphenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aluminum (III) chloride / toluene / 0.5 h / 80 °C
2: hydrogenchloride; zinc(II) chloride; acetic acid / 12 h / 90 °C
View Scheme
2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

2-(5-chlorobenzotriazol-2-yl)-6-(2-ethylhexyloxymethyl)-4-methylphenol
1314118-47-2

2-(5-chlorobenzotriazol-2-yl)-6-(2-ethylhexyloxymethyl)-4-methylphenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aluminum (III) chloride / toluene / 0.5 h / 80 °C
2: hydrogenchloride; zinc(II) chloride; acetic acid / 12 h / 90 °C
3: sodium carbonate / acetone / 3 h / 80 °C
View Scheme
2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

2-(5-chloro-2H-benzotriazol-2-yl)-4-methyl-6-(3-methylbutoxymethyl)phenol
1314118-48-3

2-(5-chloro-2H-benzotriazol-2-yl)-4-methyl-6-(3-methylbutoxymethyl)phenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aluminum (III) chloride / toluene / 0.5 h / 80 °C
2: hydrogenchloride; zinc(II) chloride; acetic acid / 12 h / 90 °C
3: sodium carbonate / acetone / 2 h / 80 °C
View Scheme
2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole
3896-11-5

2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-2H-5-chlorobenzotriazole

deltametrin
52918-63-5

deltametrin

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