Items Standard Result Appearance Colorless or pale yellow liquid Clear liquid Assay 98.0%min
Cas:3350-78-5
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Manufacturers
inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:3350-78-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:3350-78-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur advantage:Our 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 Scient
Cas:3350-78-5
Min.Order:1 Kilogram
Negotiable
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:3350-78-5
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:3350-78-5
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:3350-78-5
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:3350-78-5
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
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:3350-78-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. Product Detail Minimum Order Q
Cas:3350-78-5
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiryHenan 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
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:As customer request Port:Qingda
Cas:3350-78-5
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:3350-78-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:3350-78-5
Min.Order:4 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
Cas:3350-78-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:3350-78-5
Min.Order:100 Gram
Negotiable
Type:Other
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:3350-78-5
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: 3,3-Dimethylacryloyl Chloride CAS No.:3350-78-5 Molecule Formula:C5H7ClO Molecule Weight:118.56 Purity: 97% Package: 25kg/drum Description:Colorless liquid Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:3350-78-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cas:3350-78-5
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryProduct Name: 3-Methylcrotonoyl chloride Synonyms: 3-methyl-2-butenoylchlorid;3-METHYL-2-BUTENOYL CHLORIDE;3-METHYL-BUT-2-ENOYL CHLORIDE;3-METHYLCROTONOYL CHLORIDE;3,3-DIMETHYLACRYLOYL CHLORIDE;SENECIOYL CHLORIDE;3,3-Dimethylaclyloyl chloride;M
Cas:3350-78-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:3350-78-5
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:3350-78-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:3350-78-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:3350-78-5
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquirylocated in hangzhou national hi-tech industrial development zone, zhongqichem is a technical company mainly focus on the custom synthesis, manufacturing, sales of chemicals to various industries. benefiting from the outstanding customer service and h
Cas:3350-78-5
Min.Order:0
Negotiable
Type:Other
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:3350-78-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryWe produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp
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
Conditions | Yield |
---|---|
With oxalyl dichloride In dichloromethane at 20℃; | 99% |
With thionyl chloride at 0℃; for 3h; | 96% |
With thionyl chloride 1.) reflux, 1.3 h, 2.) room temperature, 2.5 h, 3.) reflux, 1 h; | 92% |
Conditions | Yield |
---|---|
With thionyl chloride Erhitzen des Reaktionsgemisches mit wenig Schwefelsaeure; |
3,3-Dimethylacryloyl chloride
i-Amyl alcohol
3-methyl-1-butyl 3-methyl-2-butenoate
Conditions | Yield |
---|---|
With pyridine; dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 3.5h; | 100% |
In benzene at 30℃; Kinetics; Activation energy; Further Variations:; Temperatures; Acylation; alcoholysis; | |
With pyridine; benzene |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 2h; | 100% |
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 2h; | 100% |
With pyridine | 97% |
3,3-Dimethylacryloyl chloride
diphenylphosphinous acid methyl ester
(3-Methyl-2-butenoyl)diphenylphosphanoxid
Conditions | Yield |
---|---|
1) -196 deg C to r.t., 2) 2 h, r.t.; | 100% |
3,3-Dimethylacryloyl chloride
monohydroxymethyl-alpha-terthiophene
5-(3-methyl-2-butenoyloxy)methyl-2,2':5',2''-terthiophene
Conditions | Yield |
---|---|
With pyridine In dichloromethane | 100% |
With pyridine In tetrahydrofuran 1.) 0 deg C, 3 h, 2.) reflux, 2h; |
3,3-Dimethylacryloyl chloride
(E)-trimethyl[2-(4-methylphenyl)ethenyl]silane
(E)-1-(4-methylphenyl)-3-oxo-5-methyl-1,4-hexadiene
Conditions | Yield |
---|---|
With aluminium trichloride In dichloromethane at -78℃; for 0.5h; | 100% |
3,3-Dimethylacryloyl chloride
2-methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
at 0 - 35℃; for 4h; | 100% |
for 1h; Yield given; |
3,3-Dimethylacryloyl chloride
4-bromo-aniline
N-(3,3'-dimethylacryoloyl)-4-bromoaniline
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 3.33333h; | 100% |
Stage #1: 3,3-Dimethylacryloyl chloride; 4-bromo-aniline In dichloromethane at 20℃; for 0.333333h; Stage #2: With triethylamine In dichloromethane at 20℃; for 3h; | 100% |
With pyridine at 0 - 20℃; for 5h; Inert atmosphere; | 99% |
3,3-Dimethylacryloyl chloride
(R)-3-benzyloxy-1,2-propanediol
1,2-di(3-methylbut-2-enoyl)-3-benzyl-sn-glycerol
Conditions | Yield |
---|---|
With pyridine; dmap In dichloromethane at 0 - 20℃; | 100% |
3,3-Dimethylacryloyl chloride
4-bromo-N-methylaniline
N-(4-bromophenyl)-N-methyl-3-methyl-2-butenamide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2.5h; | 100% |
With triethylamine In dichloromethane | |
With triethylamine In dichloromethane at 20℃; for 2.5h; | |
With triethylamine In dichloromethane for 2.58333h; |
Conditions | Yield |
---|---|
With pyridine; dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 3.5h; | 100% |
Conditions | Yield |
---|---|
With pyridine; dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 3.5h; | 99.7% |
In benzene at 30℃; Kinetics; Activation energy; Further Variations:; Temperatures; Acylation; alcoholysis; |
3,3-Dimethylacryloyl chloride
Geraniol
(E)-geranyl 3-methyl-3-butenoate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -78℃; for 3h; | 99% |
3,3-Dimethylacryloyl chloride
tert-butyl pyrrolidine-1-carboxylate
Conditions | Yield |
---|---|
With sec.-butyllithium; (-)-sparteine In tetrahydrofuran at -78℃; for 2h; Product distribution; other reag.; | 99% |
3,3-Dimethylacryloyl chloride
tert-butyl pyrrolidine-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: tert-butyl pyrrolidine-1-carboxylate With sec.-butyllithium; (-)-sparteine In tetrahydrofuran at -78℃; for 1h; Stage #2: With lithium chloride In tetrahydrofuran at -55℃; for 1h; Stage #3: 3,3-Dimethylacryloyl chloride In tetrahydrofuran at -50 - 20℃; | 99% |
With sec.-butyllithium; (-)-sparteine 1.) THF, -78 deg C; Yield given; |
3,3-Dimethylacryloyl chloride
(S)-4-phenyl-2-oxazolidinone
(S)-3-(3-Methyl-but-2-enoyl)-4-phenyl-oxazolidin-2-one
Conditions | Yield |
---|---|
Stage #1: (S)-4-phenyl-2-oxazolidinone With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Metallation; Stage #2: 3,3-Dimethylacryloyl chloride In tetrahydrofuran; hexane at -78 - 0℃; for 3.5h; Acylation; | 99% |
3,3-Dimethylacryloyl chloride
2-Bromo-4-(5-hydroxy-3-methyl-pyrazol-1-yl)-benzonitrile
2-Bromo-4-[5-hydroxy-3-methyl-4-(3-methyl-but-2-enoyl)-pyrazol-1-yl]-benzonitrile
Conditions | Yield |
---|---|
Stage #1: 2-Bromo-4-(5-hydroxy-3-methyl-pyrazol-1-yl)-benzonitrile With magnesium ethylate In tetrahydrofuran for 4h; Heating / reflux; Stage #2: 3,3-Dimethylacryloyl chloride In tetrahydrofuran at 0 - 20℃; Stage #3: With hydrogenchloride; water In tetrahydrofuran at 0℃; for 0.25h; | 99% |
3,3-Dimethylacryloyl chloride
(R)-4-(phenylmethyl)-2-oxazolidinone
Conditions | Yield |
---|---|
Stage #1: (R)-4-(phenylmethyl)-2-oxazolidinone With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.166667h; Inert atmosphere; Stage #2: 3,3-Dimethylacryloyl chloride In tetrahydrofuran; hexane at -78 - 0℃; for 0.5h; Inert atmosphere; | 99% |
Stage #1: (R)-4-(phenylmethyl)-2-oxazolidinone With n-butyllithium In tetrahydrofuran for 0.166667h; Inert atmosphere; Cooling; Stage #2: 3,3-Dimethylacryloyl chloride In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere; Cooling; | 51.1 g |
3,3-Dimethylacryloyl chloride
amino-5-bromo-2-toluene
N-(4-bromo-2-methylphenyl)-3-methyl-2-butenamide
Conditions | Yield |
---|---|
With sodium hydroxide In dichloromethane; water | 98.6% |
With sodium hydroxide In dichloromethane at 20℃; for 16h; Acylation; | 65% |
3,3-Dimethylacryloyl chloride
p-cresol
4'-methylphenyl 3-methylbut-2-enoate
Conditions | Yield |
---|---|
Stage #1: p-cresol With sodium hydride In tetrahydrofuran at 0℃; for 0.25h; Stage #2: 3,3-Dimethylacryloyl chloride In tetrahydrofuran at 0 - 20℃; for 3h; | 98% |
Conditions | Yield |
---|---|
With aluminum (III) chloride In dichloromethane at 0℃; for 3h; Inert atmosphere; | 98% |
With aluminium trichloride; diethyl ether | |
With aluminum (III) chloride In dichloromethane |
3,3-Dimethylacryloyl chloride
4,6-dimethoxyindole
1-(4',6'-dimethoxyindol-1'-yl)-3-methylbut-2-en-1-one
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate for 2h; Ambient temperature; | 98% |
3,3-Dimethylacryloyl chloride
diallylamine
3-methylbut-2-enoic acid diallylamide
Conditions | Yield |
---|---|
With triethylamine In benzene | 98% |
3,3-Dimethylacryloyl chloride
3-Methyl-6-nitro-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepine
3-Methyl-1-(3-methyl-6-nitro-2,3,4,5-tetrahydro-benzo[b][1,4]diazepin-1-yl)-but-2-en-1-one
Conditions | Yield |
---|---|
With dmap; sodium hydrogencarbonate for 3h; | 98% |
3,3-Dimethylacryloyl chloride
benzyl-(2-tert-butyl-phenyl)-amine
N-benzyl-N-(2-tert-butylphenyl)-3,3-dimethylacrylamide
Conditions | Yield |
---|---|
In benzene for 24h; | 98% |
3,3-Dimethylacryloyl chloride
2,2,2-trifluoroethanol
2,2,2-trifluoroethyl 3-methylbut-2-enoate
Conditions | Yield |
---|---|
With triethylamine In diethyl ether at 0℃; for 4h; | 98% |
3,3-Dimethylacryloyl chloride
3-methyl-2-buten-1-ol
3-methyl-2-buten-1-yl 3-methyl-2-butenoate
Conditions | Yield |
---|---|
With pyridine; dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 3.5h; | 97.9% |
With pyridine; benzene |
3,3-Dimethylacryloyl chloride
tryptamine
N-(2-(1H-indol-3-yl)-ethyl)-3-methylbut-2-enamide
Conditions | Yield |
---|---|
With 1,1,1,3,3,3-hexamethyl-disilazane In tetrahydrofuran for 48h; Inert atmosphere; | 97.4% |
3,3-Dimethylacryloyl chloride
3-methyl-phenol
3'-methylphenyl 3-methylbut-2-enoate
Conditions | Yield |
---|---|
Stage #1: 3-methyl-phenol With sodium hydride In tetrahydrofuran at 0℃; for 0.25h; Stage #2: 3,3-Dimethylacryloyl chloride In tetrahydrofuran at 0 - 20℃; for 3h; | 97% |
Conditions | Yield |
---|---|
In acetone for 0.416667h; Heating; | 97% |
In acetonitrile at 90℃; for 1.5h; | 59% |
With phosphorus pentoxide In benzene for 6h; Heating; | 51% |
In acetonitrile | |
In acetonitrile for 0.5h; Heating; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View