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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Tetrabromobisphenol S

Cas:39635-79-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

High quality ,low price 4,4'-Sulphonylbis(2,6-dibromophenol) from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in ch

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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

Wholesale priceCAS 39635-79-5 with competitive price

Cas:39635-79-5

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

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

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

Phenol,4,4'-sulfonylbis[2,6-dibromo- 39635-79-5

Cas:39635-79-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA

BDDP 39635-79-5 cas Fire retardant TBBA Tetrabromobisphenol A

Cas:39635-79-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

China Biggest Factory Manufacturer Supply 4,4'-Sulphonylbis(2,6-dibromophenol) CAS 39635-79-5

Cas:39635-79-5

Min.Order:100 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

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

Phenol,4,4'-sulfonylbis[2,6-dibromo-

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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 4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

Phenol,4,4'-sulfonylbis[2,6-dibromo-

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 4,4'-Sulphonylbis(2,6-dibromophenol) Synonyms: 4,4'-sulphonylbis(2,6-dibromophenol);4,4''-SULFONYLBIS[2,6-DIBROMO-PHENO,95%;3,3',5,5'-Tetrabromo-4,4'-dihydroxydiphenylsulfone;4,4'-Sulphonylbis(2,6-d

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Tetrabromobisphenol S

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Tetrabromobisphenol S

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Other

inquiry

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

Hot Sale Tetrabromobisphenol S 39635-79-5

Cas:39635-79-5

Min.Order:100 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

inquiry

Wuhan Fortuna Chemical Co.,Ltd

1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers588.Safe and fa

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Tetrabromobisphenol S

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

4,4'-Sulphonylbis(2,6-dibromophenol)

Cas:39635-79-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

4,4'-sulfonediphenol
80-09-1

4,4'-sulfonediphenol

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

Conditions
ConditionsYield
With dihydrogen peroxide; bromine In dichloromethane; 2-methyl-propan-1-ol; water at 25 - 37℃; for 7.58333h; Temperature;99.5%
With bromine; acetic acid at 85℃; for 2h;72%
With bromine; iron Bromination;45.7%
With bromine; acetic acid at 85℃;
With bromine
2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

1-bromo-3-propanol
627-18-9

1-bromo-3-propanol

2,6-dibromo-4-((3,5-dibromo-4-(3-hydroxypropoxy)phenyl)sulfonyl)phenol

2,6-dibromo-4-((3,5-dibromo-4-(3-hydroxypropoxy)phenyl)sulfonyl)phenol

Conditions
ConditionsYield
With sodium hydroxide In water; acetone at 20℃;65%
2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

allyl bromide
106-95-6

allyl bromide

4-((4-(allyloxy)-3,5-dibromophenyl)sulfonyl)-2,6-dibromophenol
122438-83-9

4-((4-(allyloxy)-3,5-dibromophenyl)sulfonyl)-2,6-dibromophenol

Conditions
ConditionsYield
With sodium hydroxide In water; acetone at 20℃; for 3h;64%
2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

2-bromoethanol
540-51-2

2-bromoethanol

2,6-dibromo-4-[3,5-dibromo-4-(2-hydroxyethoxy)benzene-1-sulfonyl]phenol

2,6-dibromo-4-[3,5-dibromo-4-(2-hydroxyethoxy)benzene-1-sulfonyl]phenol

Conditions
ConditionsYield
With sodium hydroxide In water; acetone at 20℃;56%
2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

allyl bromide
106-95-6

allyl bromide

TBBP-S-dially ether
42757-54-0

TBBP-S-dially ether

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide Alkylation; Heating;54%
2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

chloroacetic acid
79-11-8

chloroacetic acid

[2,6-dibromo-4-(3,5-dibromo-4-carboxymethoxy-benzenesulfonyl)-phenoxy]-acetic acid

[2,6-dibromo-4-(3,5-dibromo-4-carboxymethoxy-benzenesulfonyl)-phenoxy]-acetic acid

Conditions
ConditionsYield
With sodium hydroxide for 4h; Heating;
2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

tetrabromobisphenol-S-bis-(2,3-dibromopropyl ether)

tetrabromobisphenol-S-bis-(2,3-dibromopropyl ether)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 54 percent / K2CO3 / dimethylformamide / Heating
2: 97 percent / bromine / CCl4; CH2Cl2 / 0 °C
View Scheme
2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

3-chloroprop-1-ene
107-05-1

3-chloroprop-1-ene

TBBP-S-dially ether
42757-54-0

TBBP-S-dially ether

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide; sodium bromide In water
With cetyltrimethylammonim bromide; sodium bromide; sodium hydroxide In 2-methyl-propan-1-ol; water at 65℃; for 9h; Temperature;
piperazine
110-85-0

piperazine

methanol
67-56-1

methanol

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

A

C4H10N2*C12H6Br4O4S
1297592-22-3

C4H10N2*C12H6Br4O4S

B

C9H20N4*C12H6Br4O4S
1297592-20-1

C9H20N4*C12H6Br4O4S

Conditions
ConditionsYield
at 130℃; for 72h;
piperazine
110-85-0

piperazine

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone
39635-79-5

2,2-bis(3,5-dibromo-4-hydroxyphenyl)sulfone

C4H10N2*C12H6Br4O4S
1297592-22-3

C4H10N2*C12H6Br4O4S

Conditions
ConditionsYield
In methanol Grinding/kneading;

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