5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine(174508-31-7)
- Name: 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
- Synonyms:2,3-Dihydro[2,5-dibromothioeno][3,4-b]-1,4-dioxin;2,5-Dibromo-3,4-ethylenedioxythiophene;
- Molecular Formula:C6H4Br2O2S
- Molecular Weight:299.971
- CAS Registry Number:174508-31-7
- EINECS:
- Melting Point:98 °C
- Water Solubility:
CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:98%Min Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by ocean shipping or clients requirement Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine 174508-31-7
Assay:99% Appearance:off-white Package:as per buyer's request Storage:stored in a cool, dry and ventilated place Transportation:sea Application:pharm
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] 
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SupplierTel:86-371-55170693/55170694
Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products
Min. Order:1Kilogram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-82512721
Address:No 317,Jingling Road,Guali Town,Xiaoshan District
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] 
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SupplierTel:+86-189 8945 5137
Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:NLT 98% Appearance:White powder Package:Aluminum bag/Carton Drum Storage:Store in a tightly closed container, in a cool and dry place. Transportation:By air Application:Used in producing API
Min. Order:0
Supplier:Hangzhou Huarong Pharm Co., Ltd. [
China (Mainland)] 
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SupplierTel:+86-571-86758373
Address:Room1101, Hakim International Building, Gongshu District, Hangzhou, Zhejiang Province, China.
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:98%, 99% Appearance:Refer to COA Package:According to clients' requirement Storage:Store in dry, cool and ventilated place Transportation:By sea or by air or by courier Application:As organic intermediates, chemical reagents and etc.
Min. Order:0
Supplier:Hangzhou Ocean Chemical Co., Ltd. [
China (Mainland)] 
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SupplierTel:+86-571-88025872, 28272092, 28272096
Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
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CAS No.174508-31-7 5,7-DibroMo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] Assessed
SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
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CAS No.174508-31-7 5,7-DibroMo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:鈮?5% Appearance:To be subject to the object Package:Customized Transportation:Air Application:pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou Dingyan Chem Co., Ltd [
China (Mainland)] Assessed
SupplierTel:86-571-87157530-8002
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99% Appearance:White powder Package:200/Kilograms Storage:Sealed and preserved Transportation:By sea Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] 
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SupplierTel:+86-571-86217390
Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:98% Application:intermediate
Min. Order:0
Supplier:SAGECHEM LIMITED [
China (Mainland)] 
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SupplierTel:+86-571-86818502
Address:Room C1301, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99% Application:api
Min. Order:0
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] Assessed
SupplierTel:86-15965530500
Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:95% Application:Chemical intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
China (Mainland)] 
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SupplierTel:0571-85083592
Address:1208# HuaCe Building-B,Wuchanggang Road,XIHU District,Hangzhou City,Zhejiang Province ,China
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CAS No.174508-31-7 Thieno[3,4-b]-1,4-dioxin,5,7-dibromo-2,3-dihydro-
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86-571-87396432
Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:Chemical synthesis
Min. Order:0
Supplier:Xiamen Hisunny Chemical Co.,Ltd [
China (Mainland)] Premium
SupplierTel:+86-592-3327115
Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99% Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)] Premium
SupplierTel:+86-13437180835
Address:Room 02-31, 13 / F, Building 9, Guannan Fuxing Medical Park Phase II, No.58, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan, Hubei, China (Wuhan Area, Free Trade Zone)
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CAS No.174508-31-7 5,7-Dibromo-2,3-Dihydrothieno[3,4-B][1,4]Dioxine
Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS
Min. Order:0
Supplier:Aecochem Corp. [
China (Mainland)] Premium
SupplierTel:+86-592 599 8717-.
Address:No 611 Sishui Road,Huli
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CAS No.174508-31-7 Pharmaceutical Grade CAS 174508-31-7 with competitive price
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)] 
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SupplierTel:+86-13111626072
Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Suzhou Senfeida Chemical Co., Ltd [
China (Mainland)] 
Premium
SupplierTel:186-624-33356
Address:Hushuguan Economic and Technological Development Zone, Suzhou High-tech Zone
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CAS No.174508-31-7 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxin
Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Min. Order:10Milligram
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)] 
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SupplierTel:86-571-89925085
Address:Watts Cosine.No.166.Xiangmao Road.
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99% Appearance: white powder Package: 25kgs/drum Storage:Store in cool and dry place, away from sun light. Transportation:By sea or by air Application:Organic synthesis
Min. Order:1Kilogram
Supplier:Henan Sinotech Import&Export Corporation [
China (Mainland)] Premium
SupplierTel:86-371-86181678
Address:No. 260, Dongming Road,Jinshui District
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CAS No.174508-31-7 Factory Supply 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:99% Appearance:powder or granule ( refer to COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:by sea or by air Application:Librium, Valium
Min. Order:0Metric Ton
Supplier:Ality Chemical Corporation [
China (Mainland)] Premium
SupplierTel:86-(0)592-8883942
Address:Fine chemical industry park, Nantong,Jiangsu
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:98%min Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Application:organic intermediates
Min. Order:0Metric Ton
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)] Premium
SupplierTel:0731-85567275
Address:Innovation center , Meixi Lake ,Yuelu district ,Changsha City, Hunan Province , China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine 174508-31-7
Assay:95+% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Hunan Russell Chemicals Technology Co.,Ltd [
China (Mainland)] Premium
SupplierTel:0086-182-2994-0868
Address:Buiding4,Lugu Enterprise Plaza, Yuelu Distric
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CAS No.174508-31-7 2,5-Dibromo-3,4-ethylenedioxythiophene manufacturer
Assay:98% Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:pharmaceutical
Min. Order:0
Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86-21-61845781
Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:97 % Storage:-20 掳C Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States] Premium
SupplierTel:1-631-485-4226
Address:Ramsey Road
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CAS No.174508-31-7 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:0
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)] 
Premium
SupplierTel:+86-0371-87507775
Address:No 260 Dongming Road,Jinshui District
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- Hangzhou Ocean Chemical Co., Ltd.
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