4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride(129808-00-0)
- Name: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
- Synonyms:4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride;129808-00-0;5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione;5,5'-(Ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione);SCHEMBL2640689;XGZRRDYHYZLYIJ-UHFFFAOYSA-N;DTXSID701338045;MFCD28976167;AS-82450;4,4'-(Ethyne-1,2-diyl)diphthalicAnhydride;E1164;E1412;FT-0701362;J3.545.571J;D90596;5,5'-(1,2-Ethynediyl)bis(1,3-isobenzofurandione);5,5'-(1,2-Ethynediyl)bis-(1,3-Isobenzofurandione);4,4 inverted exclamation mark -(Ethyne-1,2-diyl)diphthalic Anhydride;4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation);5-[2-(1,3-dioxo-1,3-dihydro-2-benzofuran-5-yl)ethynyl]-1,3-dihydro-2-benzofuran-1,3-dione
- Molecular Formula:C18H6O6
- Molecular Weight:318.2
- CAS Registry Number:129808-00-0
- EINECS:695-093-3
- Melting Point:
- Water Solubility:
CAS No.129808-00-0 High Quality 4,4鈥?(Ethyne-1,2-Diyl)Diphthalic Anhydride in stock
Assay:99% Appearance:White powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or by air, express for small quantity Application:CAS: 129808-00-0
Min. Order:1Kilogram
Supplier:Siwei Development Group Ltd. [
China (Mainland)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Assay:99%min Appearance:detailed see specifications Package:According client's requirements Storage:Sealed in dry,Room Temperature Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or according to your demand. Application:intermediates in organic synthesis
Min. Order:1Gram
Supplier:Hangzhou Lingrui Chemical Co.,Ltd. [
China (Mainland)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
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)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Assay:99% Appearance:Powder Package:Plastic-woven sack, net weight 25kg,50kg or 1000kg Storage:Room Temperature Transportation:by sea or by air Application:It is an aromatic carboxylic acid dianhydride monomer, which is used in the electronics industry in flexible cables (as an insulating film on magnetic wires), and also in medical catheters.
Supplier:COLORCOM LTD. [
China (Mainland)] CAS No.129808-00-0 4,4'-(ETHYNE-1,2-DIYL)DIPHTHALIC ANHYDRIDE
Assay:99% 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:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Gram
Supplier:Afine Chemicals Limited [
China (Mainland)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Assay:98% 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 [
China (Mainland)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.129808-00-0 5,5-(Ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione)
Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
Min. Order:0
Supplier:LEAP CHEM Co., Ltd. [
China (Mainland)] CAS No.129808-00-0 5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione)
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)] CAS No.129808-00-0 5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) 129808-00-0
Assay:98% min Appearance:Solid powder Package:Packing according to customer's requirements Storage:Keep containers tightly closed. Store in a cool, dry area away from incompatible substances. Transportation:Conventional transport Application:Pharmaceuticals
Min. Order:100Gram
Supplier:Taizhou Crene Biotechnology co.ltd [
China (Mainland)] CAS No.129808-00-0 Pharmaceutical Grade CAS 129808-00-0 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)] CAS No.129808-00-0 5-2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl-2-benzofuran-1,3-dione;129808-00-0
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 ChemistryBiomedicinePharmaceutical intermediatesChemistry experimentBiological experimentsChemical reagentFor R&D use only.
Min. Order:10Metric Ton
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)] CAS No.129808-00-0 4,4鈥?(1,2-Ethynyl)-bisphthalic anhydride
Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry.
Min. Order:5Kiloliter
Supplier:Chemwill Asia Co., Ltd. [
China (Mainland)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Assay:98% Appearance:colorless or yellow-wish transparent? Package:N. W. 200KGs/steel drum or clients requirement Storage:stored as non-dangerous goods, avoid sun and rain exposure. Transportation:by sea or by air Application:organic intermediates
Min. Order:1Gram
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)] CAS No.129808-00-0 5,5'-(1,2-Ethynediyl)bis[1,3-isobenzofurandione]
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. [
China (Mainland)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride Cas no.129808-00-0 98%
Assay:98% Package:Grams, Kilograms Transportation:According to customer request Application:For R&D
Min. Order:0
Supplier:Win-Win chemical Co.Ltd [
China (Mainland)] CAS No.129808-00-0 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Assay:98% Application:it's used for for pharmaceutical intermediates, organic chemicals
Min. Order:0
Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [
China (Mainland)]
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