Enterprise is a new chemical production company mainly engaged in the research, production and sales services. Founded in 2006, the company is located in the industrial park of Binhai Economic Development Zone, Weifang city, Shandong Province. With A
Cas:2682-20-4
Min.Order:1 Metric Ton
FOB Price: $3.0
Type:Trading Company
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 quantiti
Cas:2682-20-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryLonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and reg
Cas:2682-20-4
Min.Order:1000 Kilogram
Negotiable
Type:Other
inquiryEstablished in 2007,Taicang Liyuan Chemical Co.,ltd. is located in Taicang city with a rich cultural heritage in most developed economy area of China's Yangtze River Delta.The location of our company is superior with convenient transportation a
Suitabe for use in daily chemicals, cosmetics, paints, synthetic polymer emulsions, and other water-based systems Appearance:Colorless or yellow transparent liquid Package:25kgs/drum,200kgs/drum, 1000kgs/IBC Application:Suitabe for use in daily che
Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:2682-20-4
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryUnique advantages for 2-Methyl-4-Isothiazolin-3-one Cas 2682-20-4 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Clear colorless liquid Storage:N/A Package:25kg/drum,200kg/drum
Cas:2682-20-4
Min.Order:200 Kilogram
FOB Price: $15.0 / 20.0
Type:Trading Company
inquiryISO Certification Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure
Cas:2682-20-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryT he 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 service Appearance:White
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:2682-20-4
Min.Order:1
Negotiable
Type:Other
inquiryIt is a high-efficiency fungicide, a heat-resistant water-based preservative, which has a good effect on inhibiting the growth of microorganisms and can inhibit the growth of bacteria, fungi, mold and mold. Pulp and other fields. The Ministry of He
Cas:2682-20-4
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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:2682-20-4
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
Cas:2682-20-4
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:2682-20-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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:2682-20-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry5-chloro-2-methyl-4-thiazoline-3-ketone (CMI) and 2-methyl-4-thiazoline-3-ketone (MIT) Molecular Formula:C21H38NCl Molecular weight: 115.16 Structure: 1,Properties and Usage: Isothiazolinones is composed of 5-chloro-2-methyl-4-
Cas:2682-20-4
Min.Order:1 Gram
FOB Price: $62.0
Type:Lab/Research institutions
inquiryAbout Product Details Methylisothiazolinone Basic information Description Uses Safety References
Cas:2682-20-4
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Lab/Research institutions
inquiryHebei Nengqian Chemical Import and Export Co., LTD.. is located in xingtai City, Hebei Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutica
Cas:2682-20-4
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
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:2682-20-4
Min.Order:1 Gram
FOB Price: $10.0
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:2682-20-4
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:2682-20-4
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryName: 2-Methyl-4-Isothiazoline-3-one Synonyms: 2-Methyl-2,3-dihydroisothiazol-3-one CAS:2682-20-4 MF: C4H5NOS Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Cosmetic Raw Materials
Cas:2682-20-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryWe are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat
Cas:2682-20-4
Min.Order:1 Gram
FOB Price: $4.0 / 5.0
Type:Lab/Research institutions
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta
Cas:2682-20-4
Min.Order:10 Gram
Negotiable
Type:Other
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:2682-20-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:2682-20-4
Min.Order:1 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiryKathon 886 CAS:2682-20-4 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 intermediates,
Cas:2682-20-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes
Cas:2682-20-4
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:2682-20-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support ★.Shortest delivery time . With several organic chemistry, polymer chemistry, physics Dr and chemical biol
Cas:2682-20-4
Min.Order:1 Kilogram
FOB Price: $3.0 / 4.0
Type:Lab/Research institutions
inquiry5-(4-Methoxy-benzoyl)-2-methyl-isothiazol-3-one
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With sodium hydroxide In benzene Ambient temperature; | 100% |
Conditions | Yield |
---|---|
With chlorine; potassium iodide In ethyl acetate at 35 - 50℃; for 0.0833333h; | 90% |
Stage #1: N,N'-dimethyl-3,3'-dithiodipropionamide With thionyl chloride In ethyl acetate at 15℃; for 0.166667h; Stage #2: With chlorine In ethyl acetate at 15℃; for 5h; Reagent/catalyst; Temperature; Solvent; | 84.9% |
With hydrogenchloride; chlorine In water; ethyl acetate at 15 - 25℃; Large scale; | 75% |
With sulfuryl dichloride In 1,2-dichloro-ethane |
Conditions | Yield |
---|---|
With copper (I) fluoride In chlorobenzene at 130℃; for 24h; Schlenk technique; Inert atmosphere; | 80% |
(Z)-3-(benzylsulfinyl)-N-methylpropenamide
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With trichloroacetic acid anhydride In dichloromethane 1.) 0 deg C, 1 h, 2.) room temperature, 2 h; | 66% |
N,N'-dimethyl-3,3'-dithiodipropionamide
A
5-chloro-2-methyl-2H-isothiazol-3-one
B
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With thionyl chloride In 1,2-dichloro-ethane at 10℃; for 2h; | A 18% B 56% |
With chlorine In ethyl acetate; acetonitrile at 5 - 10℃; for 1h; Solvent; Temperature; Overall yield = 85 percent; |
N,N'-dimethyl-3,3'-dithiodipropionamide
A
5-chloro-2-methyl-2H-isothiazol-3-one
B
4,5-Dichloro-2-methyl-3(2H)-isothiazolone
C
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With thionyl chloride In 1,2-dichloro-ethane | A 34% B 8% C 44% |
tert-Butyl peroxybenzoate
2-methyl-isothiazolidin-3-one
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With copper(l) chloride In benzene for 4h; Heating; |
Conditions | Yield |
---|---|
With sulfuryl dichloride In tetrachloromethane Ambient temperature; |
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With thiourea In methanol; dichloromethane | 1.0 g (29%) |
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
10.4 g (53%) |
N-methyl-3-mercaptopropionamide
A
5-chloro-2-methyl-2H-isothiazol-3-one
B
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With chlorine In N,N-dimethyl acetamide; chlorobenzene at 40 - 45℃; for 1h; Overall yield = 74 percent; | |
Stage #1: N-methyl-3-mercaptopropionamide With acetyl chloride In benzene at 25℃; for 0.666667h; Stage #2: With chlorine In benzene at 25℃; for 1h; Reagent/catalyst; Temperature; Solvent; Overall yield = 86.2 percent; |
2-methyl-3-isothiazolone
3-Chlor-2-methylisothiazolium Chlorid (II)
Conditions | Yield |
---|---|
With oxalyl dichloride In toluene at 80℃; | 85% |
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20 - 25℃; for 15h; | 85% |
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 30℃; for 17.5h; | 85% |
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
In ethanol at 20℃; for 2h; | 71% |
pentaamminetrifluoromethanesulfonato ruthenium(III) trifluoromethanesulfonate
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
In acetone for 0.166667h; Reflux; Microwave irradiation; | 63% |
Conditions | Yield |
---|---|
With hydrogenchloride at 80℃; | A n/a B 60% |
With hydrogenchloride at 80℃; Yields of byproduct given; |
Conditions | Yield |
---|---|
With hydrogenchloride In chloroform-d1 at 80℃; | 20% |
aquapentaammineruthenium(II) hexafluorophosphate
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
In water at 50℃; for 0.25h; Inert atmosphere; Schlenk technique; | 14% |
potassium tetrachloroplatinate(II)
dibenzo-18-crown-6
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
In chloroform; water at 20℃; for 72h; | 9.6% |
trifluoromethanesulfonatopentaamminecobalt(III) trifluoromethanesulfonate
water
2-methyl-3-isothiazolone
Conditions | Yield |
---|---|
Stage #1: trifluoromethanesulfonatopentaamminecobalt(III) trifluoromethanesulfonate; 2-methyl-3-isothiazolone In acetone for 0.333333h; Reflux; Microwave irradiation; Stage #2: sodium perchlorate; water at -0.16℃; | 6.8% |
2-methyl-3-isothiazolone
4,5-dibromo-2-methyl-isothiazol-3-one
Conditions | Yield |
---|---|
(i) Br2, DMF, AcOEt, (ii) Br2; Multistep reaction; |
2-methyl-3-isothiazolone
4-bromo-2-methyl-isothiazol-3-one
Conditions | Yield |
---|---|
With bromine In 1,2-dichloro-ethane |
2-methyl-3-isothiazolone
4,5-Dichloro-2-methyl-3(2H)-isothiazolone
Conditions | Yield |
---|---|
With sulfuryl dichloride In ethyl acetate | |
With sulfuryl dichloride In ethyl acetate |
2-methyl-3-isothiazolone
isothiazol-3-yl-methyl-amine
Conditions | Yield |
---|---|
(i) POCl3, (ii) NH3, MeCN; Multistep reaction; | |
Stage #1: 2-methyl-3-isothiazolone With trichlorophosphate Stage #2: With ammonia In acetonitrile at 0 - 20℃; |
Conditions | Yield |
---|---|
In sodium hydroxide; acidic aq. solution at 26℃; pH=4; Kinetics; |
5-chloro-2-methyl-2H-isothiazol-3-one
2-methyl-3-isothiazolone
2-octyl-isothiazol-3-one
Conditions | Yield |
---|---|
With sodium chloride | |
With sodium chloride |
5-chloro-2-methyl-2H-isothiazol-3-one
2-methyl-3-isothiazolone
2-octyl-isothiazol-3-one
Conditions | Yield |
---|---|
With potassium chloride; sodium chloride | |
With potassium chloride; sodium chloride |
5-chloro-2-methyl-2H-isothiazol-3-one
2-methyl-3-isothiazolone
2-octyl-isothiazol-3-one
Conditions | Yield |
---|---|
With sodium chloride | |
With sodium chloride |
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