3,4-Diisopropoxy-3-cyclobutene-1,2-dione(61699-62-5)
- Name: 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
- Synonyms:3,4-Bis(1-methylethoxy)cyclobut-3-ene-1,2-dione;Diisopropyl squarate;3,4-Diisopropoxy-3-cyclobutene-1,2-dione;1,2-Diisopropoxycyclobutene-3,4-dione;
- Molecular Formula:C10H14O4
- Molecular Weight:198.219
- CAS Registry Number:61699-62-5
- EINECS:
- Melting Point:43-45 °C
- Water Solubility:
CAS No.61699-62-5 High quality 3,4-Diisopropoxy-3-Cyclobutene-1,2-Dione
Assay:99% Appearance:white-off solid or colorless liquid ( referto COA) Package:25kgs/fiber drum or 200kgs/UN drum Storage:in a cool and dry place Transportation:by sea or by air Application:Organic intermediates
Min. Order:1Kilogram
Supplier:Simagchem Corporation [
China (Mainland)] 
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
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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.61699-62-5 61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:99% Appearance:white powder Package:As required Storage:room tempurature Transportation:accordingly Application:Organic Chemicals
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
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SupplierTel:86-371-55170693/55170694
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CAS No.61699-62-5 High quality 3,4-Diisopropoxy-3-Cyclobutene-1,2-Dione
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] 
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
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. [
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione CAS:61699-62-5
Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Avoid light, ventilation and shade Transportation:Sea or Air Application:Medical research field
Min. Order:1Gram
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione CAS61699-62-5
Assay:鈮?9% Appearance:powder Package:Bagged or according to your request Storage:2-8掳C Transportation:Transport锛? EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service; Sea shipping for quantity over 500KG; And air shipping i Application:study
Min. Order:1Kilogram
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Organic chemicals
Min. Order:1Gram
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CAS No.61699-62-5 Diisopropyl squarate
Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer
Min. Order:1Kilogram
Supplier:EAST CHEMSOURCES LIMITED [
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CAS No.61699-62-5 Diisopropyl squarate
Assay:98% or more Appearance:high quality Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Application:Intermediate and Industrial use
Min. Order:0Metric Ton
Supplier:Hangzhou Keyingchem Co.,Ltd [
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
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
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CAS No.61699-62-5 3,4-diisopropoxy-3-cyclobutene-1,2-dione
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
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CAS No.61699-62-5 3,4-diisopropoxy-3-cyclobutene-1,2-dione
Assay:99% Appearance:beige powder Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals
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Supplier:Hangzhou Sartort Biopharma Co., Ltd [
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CAS No.61699-62-5 3-Cyclobutene-1,2-dione, 3,4-bis(1-methylethoxy)-
Assay:98% Application:intermediate
Min. Order:0
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CAS No.61699-62-5 Diisopropyl squarate
Assay:98%min Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,or Intermediates,fine chemicals
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
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CAS No.61699-62-5 3,4-Diisopropoxycyclobut-3-ene-1,2-dione
Assay:98% Application:Chemical intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
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CAS No.61699-62-5 3-Cyclobutene-1,2-dione,3,4-bis(1-methylethoxy)-
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. [
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:99%+ Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days. Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:1Kilogram
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
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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.61699-62-5 CAS NO.:61699-62-5
Assay:99% Appearance:white powder Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Henan Wentao Chemical Product Co., Ltd. [
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CAS No.61699-62-5 3,4-Diisopropoxy-3-Cyclobutene-1,2-Dione
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 [
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:99% Appearance:powder Package:1kg/bag; 25kg/drum, or as customer's request. Storage:Far from fire and heat, keep in cool place Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Application:Pharma grade & Food grade
Min. Order:0
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione cas 61699-62-5
Assay:99%min Appearance:white crystalline powder Package:25KG drum Storage:Store in dry, dark and ventilated place Transportation:by air, by sea, by express Application:intermediate
Min. Order:0
Supplier:Hangzhou Fandachem Co.,Ltd [
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CAS No.61699-62-5 3,4-Diisopropoxy-3-Cyclobutene-1,2-Dione
Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS
Min. Order:0
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CAS No.61699-62-5 High quality 3,4-Diisopropoxy-3-cyclobutene-1,2-dione CAS 61699-62-5 with factory price
Assay:98%min Appearance:White Powder Package:1kg/foil bag Storage:room temp Transportation:By sea /Air / Courier Application:Fine Chemical
Min. Order:10Kilogram
Supplier:Wuhan Fortuna Chemical Co.,Ltd [
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Address:Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China
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CAS No.61699-62-5 Pharmaceutical Grade CAS 61699-62-5 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:Raw materials in the pharmaceutical field
Min. Order:10Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
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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.61699-62-5 Diisopropyl squarate
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
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SupplierTel:+86-15965530500
Address:shandong
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CAS No.61699-62-5 Diisopropyl squarate
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
Min. Order:1Metric Ton
Supplier:Bluecrystal chem-union [
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CAS No.61699-62-5 3,4-di(propan-2-yloxy)cyclobut-3-ene-1,2-dione
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. [
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:98% Appearance:White or off-white Solid 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:1Gram
Supplier:Henan Allgreen Chemical Co.,Ltd [
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SupplierTel:+86-0371-87507775
Address:No 260 Dongming Road,Jinshui District
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:99.3% Appearance:white or Almost colorless Package:2.5kg or 5kg Transportation:Air freight, sea freight, and express delivery Application:3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Min. Order:4Kilogram
Supplier:SHANGHAI T&W PHARMACEUTICAL CO., LTD. [
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SupplierTel:+86-21-61551611
Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry
Min. Order:0
Supplier:Suzhou Health Chemicals Co., Ltd. [
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SupplierTel:13776257979
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione CAS No.61699-62-5
Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate
Min. Order:0
Supplier:Guangdong Juda Chemical Industrial Co.,Limited [
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SupplierTel:+86-15527996628
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione 61699-62-5
Assay:98% 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 [
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SupplierTel:0086-182-2994-0868
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
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SupplierTel:0731-85567275
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CAS No.61699-62-5 3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Assay:97% Application:Drug R&D
Min. Order:0
Supplier:Suzhou Sibian Chemical Technology Co., Ltd [
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SupplierTel:+8618169181984,+8618013186906
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