2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane(347389-74-6)
- Name: 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
- Synonyms:2-ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Ethynylboronic Acid Pinacol Ester;
- Molecular Formula:C8H13BO2
- Molecular Weight:151.99900
- CAS Registry Number:347389-74-6
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.347389-74-6 2-ETHYNYL-4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLANE
Assay:98%Min Appearance:detailed in specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane high quality
Assay:96.0%Min Appearance:off-white Package:drum Storage:Storage In cool dry place and protect from light. Transportation:sea Application:intermediate
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Assay:99% Package:According to customer requirements Transportation:By Sea/Air/Courier Application:medicine
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] CAS No.347389-74-6 2-ETHYNYL-4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLANE
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.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Assay: 98%Min Appearance:Detailed in specifications Package:According to customer Storage:Store in dry, dark and ventilated place Transportation:By air or by sea Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [
China (Mainland)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Assay:98% Package:According to customer requirements Transportation:by sea or by air Application:chemical synthesis
Min. Order:25Gram
Supplier:Shanghai Scochem Technology Co., Ltd. [
China (Mainland)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
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)] CAS No.347389-74-6 2-ETHYNYL-4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLANE
Assay:99% Appearance:detailed in specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
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)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Assay:95% Package:bags;bottles Storage:Keep it in cool and dry places. Transportation:According to customer requirements Application:pharmaceutical industry
Min. Order:1Kilogram
Supplier:Shanghai FDC-CHEMICAL Co., Ltd. [
China (Mainland)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.347389-74-6 CAS NO.:347389-74-6
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. [
China (Mainland)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
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.347389-74-6 Pharmaceutical Grade CAS 347389-74-6 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.347389-74-6 Ethynylboronic Acid Pinacol Ester
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)] CAS No.347389-74-6 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane cas no. 347389-74-6 98%
Assay:0.98 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.347389-74-6 2-ethynyl-4,4,5,5-tetraMethyl-[1,3,2]dioxaborolane
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)]
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