4-BROMO-1-BUTYNE(38771-21-0)
- Name: 4-BROMO-1-BUTYNE
- Synonyms:1-Bromo-3-butyne;4-Bromo-1-butyne
- Molecular Formula:C4H5 Br
- Molecular Weight:132.988
- CAS Registry Number:38771-21-0
- EINECS:
- Melting Point:
- Water Solubility:Immiscible with water.
CAS No.38771-21-0 4-Bromo-1-butyne
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)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:98% purity Appearance:Yellow liquid Package:According to the need to packing Storage:sealed,dry,low temperature Transportation:air,sea and courier Application:intermediate
Min. Order:1Gram
Supplier:Shanghai Minstar Chemical Co., Ltd [
China (Mainland)]
CAS No.38771-21-0 4-Bromo-1-butyne
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)]
CAS No.38771-21-0 4-bromobutyne
Assay:99% Appearance:Colorless to light yellow to light orange liquid Package:According client's requirements Storage:Sealed and preserved Transportation:By sea/By air/By courier Application:Chemical raw materials
Min. Order:1Kilogram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Sealed and preserved Transportation:Sea or Air Application:Medical research field
Min. Order:1Gram
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:99% Appearance:Light Purple to Purple Package:According yo your request Storage:2-8掳C Transportation:We will pack and ship according to your requirements Application:The pharmaceutical industry; Food additives; Catalyst; Agrochemical industry; Organic chemicals; Inorganic chemical
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
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.38771-21-0 1-Butyne, 4-bromo-(6CI,9CI)
Assay:99% Appearance:White powder Package:25KGS/Drum Storage:Room temperature Transportation:BY SEA Application:API锛孭harmaceutical intermediates
Min. Order:1Gram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
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 [
China (Mainland)]
CAS No.38771-21-0 1-Butyne, 4-bromo-(6CI,9CI)
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material.
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
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 [
China (Mainland)]
CAS No.38771-21-0 4-BroMo-1-butyne
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)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use
Min. Order:0
Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [
China (Mainland)]
CAS No.38771-21-0 4-Bromo-1-butyne
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
Supplier:Kono Chem Co.,Ltd [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
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)]
CAS No.38771-21-0 1-Butyne,4-bromo-(6CI,9CI)
Assay:99% Appearance:see detailed specifications Package:bottle/drum Storage:keep in dry and cool condition Transportation:By Courier/Air/Sea Application:pharmaceutical use,food use,Raw materials for the synthesis of new sweeteners and certain chiral pharmaceutical intermediates.
Min. Order:0
Supplier:Hebei Mujin Biotechnology Co.,Ltd [
China (Mainland)]
CAS No.38771-21-0 1-Butyne, 4-bromo-
Assay:98% Application:intermediate
Min. Order:0
Supplier:SAGECHEM LIMITED [
China (Mainland)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc.
Min. Order:1Kilogram
Supplier:Hangzhou Johoo Chemical Co., Ltd [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
Assay:鈮?9.0% Appearance:White powder Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:銆?Use 1 銆? A nutritional supplement. One of the essential amino acids in the human body. Because the price is higher than DL-methionine and the effect is equal, DL-methionine is often used. 銆?Use
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:4-BROMO-1-BUTYNE
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.38771-21-0 CAS NO.:38771-21-0
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.38771-21-0 4-Bromo-1-butyne
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.38771-21-0 4-Bromo-1-Butyne
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.38771-21-0 4-Bromo-1-butyne
Assay:99.0%min Application:chemical
Min. Order:0Metric Ton
Supplier:Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd [
China (Mainland)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:97% Appearance:colorless liquid Package:according to the clients requirement Storage:Store in dry, dark and ventilated place Transportation:transport by sea or by air Application:Intermediates & Fine Chemicals;Pharmaceuticals Organic Building Blocks;Intermediates;Heterocyclic Building Blocks;Acetylenes;Functionalized Acetylenes
Min. Order:1Gram
Supplier:Shanghai Massive Chemical Technology Co., Ltd. [
China (Mainland)]
CAS No.38771-21-0 Pharmaceutical Grade CAS 38771-21-0 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:Raw materials in the pharmaceutical field
Min. Order:10Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
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 [
China (Mainland)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
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)]
CAS No.38771-21-0 4-bromobutyne
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 [
China (Mainland)]
CAS No.38771-21-0 4-Bromo-1-butyne
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.38771-21-0 4-Bromo-1-butyne
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.38771-21-0 4-BroMo-1-butyne
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 [
China (Mainland)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:99% Appearance:powder Package:1kg/bag; 101kg/drum, or as customer's required Storage:Keep in a cool & dry place Transportation:by air/by sea
Min. Order:0Metric Ton
Supplier:Jiangsu Congzhong Chemical Co., Ltd. [
China (Mainland)]
CAS No.38771-21-0 Acmec 4-bromobut-1-yne 25g
Assay:97% Appearance:See the datasheet Package:25g Storage:2-8掳C Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard
Min. Order:1bottle
Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
Assay:98% Package:According to the customer request Transportation:According to the customer request Application:intermediate of Antimicrobial agent and Antioxidant
Min. Order:100Gram
Supplier:SHANGHAI SYSTEAM BIOCHEM CO., LTD [
China (Mainland)]
CAS No.38771-21-0 4-Bromo-1-butyne
Assay:99% Appearance:light yellow solid Storage:Sealed in dry,Room Temperature Application:Chemical raw materials, pharmaceutical intermediates
Min. Order:1Kilogram
Supplier:Ningbo Syntame Biotech Co.,Ltd [
China (Mainland)]
CAS No.38771-21-0 1-Butyne,4-bromo-(6CI,9CI)
Assay:98+% Appearance:off-white to white solid Package:As customer request Storage:Store in a cool,dry place and keep away from direct strong light Transportation:As customer request Application:Used for Synthesis API and Research
Min. Order:0
Supplier:Triumph International Development Limilted [
China (Mainland)]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:98% Package:bottle Transportation:Sealed drying锛?5鈩冿級 Application:Drug R&D
Min. Order:1Gram
Supplier:Suzhou Sibian Chemical Technology Co., Ltd [
China (Mainland)]
CAS No.38771-21-0 4-bromobutyne
Assay:98% Appearance:Reference material object Package:According to customer requirements Storage:Sealed and preserved Transportation:By sea or by air 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:Wuhan Newgreat Chemical Co., Ltd [
China (Mainland)]
CAS No.38771-21-0 4-Bromo-1-butyne
Assay:97% Appearance:white to yellow crystal powder Package:according to the clients requirement Storage:Room temperature with sealed well Transportation:by sea or by air Application:Use as primary and secondary intermediate
Min. Order:0
Supplier:BOC Sciences [
United States]
CAS No.38771-21-0 4-BROMO-1-BUTYNE
Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use
Min. Order:0
Supplier:Falcon Life Sciences Pvt. Ltd [
China (Mainland)]
CAS No.38771-21-0 4-Bromo-1-butyne
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
Supplier:Greenutra Resource Inc [
China (Mainland)]
CAS No.38771-21-0 4-Bromo-1-butyne
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)]
CAS No.38771-21-0 4-bromobut-1-yne
Assay:85.0-99.8% Application:4-bromobut-1-yne
Min. Order:0
Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [
China (Mainland)]

Other Product
- 297179-10-3/2-Phenanthrenol, 10-ethoxy-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-, (4bS,8aS,10R)-
- 297172-19-1/Imidazo[1,5-a]pyrazine,5,6,7,8-tetrahydro-
- 297172-18-0/5-(PIPERIDIN-4-YL)-4-METHYL-4H-1,2,4-TRIAZOLE
- 38786-60-6/1H-BENZIMIDAZOLE-2-CARBOXALDEHYDE, 5-METHOXY-
- 297172-17-9/ISOXAZOL-3-YLMETHYL-METHYL-AMINE
- 297163-64-5/4H-1-Benzopyran-4-one,3-(4-aminophenyl)-(9CI)
- 297163-08-7/3-Buten-2-one, 4-(methoxymethoxy)-3-methyl-, (3E)- (9CI)
- 297160-27-1/DEMETHOXYCURCUMIN
- 297150-86-8/Acetamide, 2-amino-N-1H-benzimidazol-2-yl- (9CI)
- 38785-10-3/Trifluoroethyl methacrylate
- 37505-07-0/(S)-2-HYDROXY-2-METHYLBUTYRIC ACID
- 37505-02-5/(R)-2-HYDROXY-2-METHYLBUTYRIC ACID
- 37505-01-4/(2R)-2-METHYL-1,2-BUTANEDIOL
- 37500-95-1/3,6-BIS(TERT-BUTYL)CARBAZOLE
- 37500-82-6/2-Amino-7-cyano-4,6-dimethyl-cyclopenta[b]pyran-3-carboxylicacid ethyl ester
- 37497-47-5/9-OXO-11ALPHA,15S-DIHYDROXY-PROSTA-5Z,13E-DIEN-1-OIC ACID, 2,3-DIHYDROXYPROPYL ESTER
- 37496-99-4/Acetonitrile, [(3-amino-6-methoxy-2-pyridinyl)thio]- (9CI)
- 38771-49-2/N-[(E)-(2,3,4,5,6-Pentafluorophenyl)methylidene]-1-phenyl-2-propanamin e
- 37495-13-9/5H-Tetrazol-5-one, 1-(chloroacetyl)-1,4-dihydro-4-(1-methylethyl)- (9CI)
- 38771-21-0/4-BROMO-1-BUTYNE
- 38770-09-1/PROPYLBENZILYLCHOLINE MUSTARD HYDROCHLORIDE)
- 37495-09-3/5H-Tetrazol-5-one, 1-butyl-4-(chloroacetyl)-1,4-dihydro- (9CI)
- 38769-92-5/4-METHOXYBENZYLMAGNESIUM CHLORIDE
- 38768-81-9/2,3,4,6-Tetra-O-benzyl-D-glucopyranose
- 38768-63-7/METHYL (P-TOLYLOXY)ACETATE
- 37494-03-4/[3-(1-ethoxyethoxy)propyl]lithium
- 296759-12-1/1-butyl-4-hydroxy-2-quinolinone
- 296758-97-9/AGRASHELL
- 38765-83-2/BUTYRIC-1-13C ACID
- 296277-04-8/Thiourea, [(2-ethoxyphenyl)methyl]- (9CI)