Dayangchem'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:2288-13-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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 manufacturin
Cas:2288-13-3
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Trading Company
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:2288-13-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
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:2288-13-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
METHYLSILATRANE CAS:2288-13-3 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:2288-13-3
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:2288-13-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryJ&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:2288-13-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:2288-13-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory price. 2.
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
1-Methylsilatrane cas 2288-13-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
HENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1、The highest quality with the competitive price. 2、Professional human services. 3、The fastest and safest delivery service. 4、The faster and safest delivery service. 5、The hig
1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume
Cas:2288-13-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl
Cas:2288-13-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Methyltriethoxysilan
2,2-dimethyl-6-<2-(trimethylsiloxy)ethyl>-1,3,6,2-dioxazasilocane
1-methylsilatrane
Conditions | Yield |
---|---|
With sodium isopropylate In isopropyl alcohol for 20h; | 85% |
Methyltriethoxysilan
2-Methyl-6-(2-trimethylsilanyloxy-ethyl)-2-vinyl-[1,3,6,2]dioxazasilocane
1-methylsilatrane
Conditions | Yield |
---|---|
With sodium isopropylate In isopropyl alcohol for 20h; | 80% |
Methyltriethoxysilan
2-methyl-2-phenyl-6-(2-hydroxyethyl)-1,3,6,2-dioxazasilocane
1-methylsilatrane
Conditions | Yield |
---|---|
With sodium isopropylate In isopropyl alcohol for 10h; | 78% |
2-methyl-2-phenyl-6-<2-(trimethylsiloxy)ethyl>-1,3,6,2-dioxazasilocane
1-methylsilatrane
Conditions | Yield |
---|---|
With potassium hydroxide In 1,4-dioxane at 80℃; for 1h; | 78% |
Methyltrichlorosilane
2,2',2''-tris(trimethylsiloxy)triethylamine
A
chloro-trimethyl-silane
B
1-methylsilatrane
Conditions | Yield |
---|---|
at 140 - 150℃; Yields of byproduct given; | A n/a B 77% |
Conditions | Yield |
---|---|
In diethyl ether at 135℃; for 2h; | 60% |
Conditions | Yield |
---|---|
In xylene for 2h; Heating; | 59% |
at 130℃; for 4h; | 14.4 g |
Methyltriethoxysilan
2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane
1-methylsilatrane
Conditions | Yield |
---|---|
With sodium ethanolate In N,N-dimethyl-formamide at 140℃; for 22h; | 50% |
Conditions | Yield |
---|---|
In chloroform at 0 - 20℃; Inert atmosphere; | 50% |
Methyltrimethoxysilan
tris(2-hydroxyethyl)ammonium fluoride
1-methylsilatrane
Conditions | Yield |
---|---|
Heating; | 40% |
triethanolamine
1,1,2,2-tetraethoxydimethyldisilane
A
1-methylsilatrane
Conditions | Yield |
---|---|
In acetonitrile; xylene for 10h; Heating; | A n/a B 21.7% |
Conditions | Yield |
---|---|
In benzene for 3h; Heating; |
Conditions | Yield |
---|---|
With potassium hydroxide In xylene |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 60 percent / EtONa / ethanol; diethylamine / Heating 2: 20 percent / conc. aq. H2SO4 / 70 °C 3: 78 percent / KOH / dioxane / 1 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 40 percent / ZnCl2 / Heating 2: 78 percent / KOH / dioxane / 1 h / 80 °C View Scheme |
2-methyl-2-phenyl-6-(2-hydroxyethyl)-1,3,6,2-dioxazasilocane
1-methylsilatrane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 20 percent / conc. aq. H2SO4 / 70 °C 2: 78 percent / KOH / dioxane / 1 h / 80 °C View Scheme |
1-methylsilatrane
1-chlorosilatrane
Conditions | Yield |
---|---|
With Iodine monochloride In dichloromethane at 20℃; Chlorination; | 38% |
1-methylsilatrane
1-bromosilatrane
Conditions | Yield |
---|---|
With bromine In dichloromethane at -5℃; Bromination; | 30.1% |
2,2′-dithiobis(1-propylamine)
1-methylsilatrane
2-(2,8,9-Trioxa-5-aza-1-sila-bicyclo[3.3.3]undec-1-ylsulfanyl)-propylamine
Conditions | Yield |
---|---|
In benzene for 3h; Heating; |
cystamine hydrochloride
1-methylsilatrane
2-(2,8,9-Trioxa-5-aza-1-sila-bicyclo[3.3.3]undec-1-ylsulfanyl)-ethylamine; hydrochloride
Conditions | Yield |
---|---|
In benzene for 3h; Heating; |
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; potassium dihydrogenphosphate at 40 - 70℃; Kinetics; Thermodynamic data; Mechanism; hydrolysis in neutral medium; |
1-methylsilatrane
Conditions | Yield |
---|---|
With hydrogenchloride In benzene further solvents chloroform, methylene chloride; |
Conditions | Yield |
---|---|
In [(2)H6]acetone Kinetics; byproducts: ISi(OCH2CH2)3N; not isolated, reaction followed by (1)H-NMR spectroscopy; |
Conditions | Yield |
---|---|
In [(2)H6]acetone Kinetics; byproducts: ClSi(OCH2CH2)3N; not isolated, reaction followed by (1)H-NMR spectroscopy; | |
In water-d2 Kinetics; byproducts: ClSi(OCH2CH2)3N; not isolated, reaction followed by (1)H-NMR spectroscopy; | |
In d(4)-methanol Kinetics; byproducts: ClSi(OCH2CH2)3N; 35°C; not isolated, reaction followed by (1)H-NMR spectroscopy; |
Conditions | Yield |
---|---|
With methanol for 6h; Reflux; |
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