Appearance:Colorless viscoelastic material Storage:Room temperature Package:180kg/Barrel Application:cosmetic raw materials Transportation:Express/Sea/Air Port:Shanghai
Cas:9003-27-4
Min.Order:180 Kilogram
FOB Price: $3.0 / 6.0
Type:Lab/Research institutions
inquiryDayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:9003-27-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:9003-27-4
Min.Order:1
Negotiable
Type:Other
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:9003-27-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ
Cas:9003-27-4
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res
Cas:9003-27-4
Min.Order:1 Kilogram
FOB Price: $1200.0 / 2000.0
Type:Trading Company
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu
Cas:9003-27-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:9003-27-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:9003-27-4
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:9003-27-4
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:9003-27-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPolyisobutylene CAS:9003-27-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermedia
Cas:9003-27-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:9003-27-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em
Cas:9003-27-4
Min.Order:1 Gram
FOB Price: $50.0
Type:Trading Company
inquiryPolyisobutylene CAS: 9003-27-4 Specification Item Standard Structural data confirmation 1.H-NMR: The data of structure are identical with reference standard 2.HPLC/GC-MS: Ensure t
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Specification : POLY(ISOBUTYLENE) STANDARD 34'
Appearance:white or yellowish white flaky crystal Storage:Keep the sun from direct sunlight ;prevention against high temperature Package:As customer request Application:Used for research and industrial manufacture. Transportatio
Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:9003-27-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m
Cas:9003-27-4
Min.Order:1 Kilogram
FOB Price: $8.2 / 8.5
Type:Trading Company
inquirySuperior quality Appearance:clear slab Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transportation:BY AIR
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:9003-27-4
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryPolyisobutylene Properties Density 0.92 g/mL at 25 °C (lit.) Refractive index n20/D 1.51 Pattern slab/chunk Stability Combustible. Incompatible with strong oxidizing agents. Chemical properties Colorless to light yellow viscous li
Cas:9003-27-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:9003-27-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
isobutene
Conditions | Yield |
---|---|
With 1,4-bis(o-chloroisopropyl)benzene; triethoxyphenylsilane; titanium tetrachloride In hexane; dichloromethane; isopropyl alcohol at -78 - 20℃; for 2h; | |
With cumenyl chloride; titanium tetrachloride In hexane; dichloromethane at -78 - 50℃; for 0.583333h; Cooling with acetone-dry ice; | |
With pyridine; α,α,α',α'-tetramethyl-1,4-benzene dimethylchloride; titanium tetrachloride In hexane; dichloromethane at -68℃; for 2h; |
isobutene
Conditions | Yield |
---|---|
With 1,4-bis(o-chloroisopropyl)benzene; triethoxyphenylsilane; titanium tetrachloride In hexane; dichloromethane; isopropyl alcohol at -78 - 20℃; for 2h; | |
With cumenyl chloride; titanium tetrachloride In hexane; dichloromethane at -78 - 50℃; for 0.583333h; Cooling with acetone-dry ice; | |
With pyridine; α,α,α',α'-tetramethyl-1,4-benzene dimethylchloride; titanium tetrachloride In hexane; dichloromethane at -68℃; for 2h; |
Conditions | Yield |
---|---|
Engelhard F-24 at 135 - 170℃; under 760.051 Torr; for 1.5 - 24h; | |
Engelhard F-24 sulphuric acid activated catalyst at 165 - 200℃; under 2585.81 Torr; for 0.5 - 24h; |
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