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Cas:140-93-2
Min.Order:1 Kilogram
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inquiryProduct name Sodium Isopropyl Xanthate CAS No. 140-93-2 EINECS 203-180-0 M.F. C7H5NO
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
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Cas:140-93-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryZorui 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:140-93-2
Min.Order:1 Kilogram
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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
Cas:140-93-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquirySodium Isopropyl Xanthate So far the largest production capacity factory in China Highly quality and immedaite delivery Name Proxan sodium Synonyms Sodium
Cas:140-93-2
Min.Order:1 Kilogram
FOB Price: $0.4 / 0.5
Type:Manufacturers
inquiryOur company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company
Cas:140-93-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can
Cas:140-93-2
Min.Order:1 Metric Ton
FOB Price: $520.0 / 888.0
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:140-93-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:140-93-2
Min.Order:1 Kilogram
FOB Price: $107.0 / 112.0
Type:Trading Company
inquirySodium Isopropyl xanthate 140-93-2 Product name:Sodium Isopropyl Xanthate
Cas:140-93-2
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryAppearance:Yellow granular particles stick Storage:Room temperature Package:25kg/bag Application:Mainly used for flotation collection of various non-ferrous metal sulfide ore Transportation:Express/Sea/Air Port:Any port in china
Cas:140-93-2
Min.Order:100 Kilogram
Negotiable
Type:Lab/Research institutions
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:140-93-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: Proxan sodium CAS: 140-93-2 MF: C4H7NaOS2 MW: 158.22 EINECS: 205-443-5 Mol File: 140-93-2.mol Proxan sodium Structure Proxan sodium Chemical Properties CAS DataBase Reference 140-93-2(CAS DataBase Reference) EPA S
Proxan sodium CAS:140-93-2 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:140-93-2
Min.Order:1 Gram
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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:140-93-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:140-93-2
Min.Order:0
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Type:Lab/Research institutions
inquirysuperior quality Appearance:powder 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:as per your
Cas:140-93-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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
Proxan sodium CAS 140-93-2 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 P
Cas:140-93-2
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
inquiryZibo 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:140-93-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProxan sodium CAS 140-93-2 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict qualit
Cas:140-93-2
Min.Order:1 Kilogram
FOB Price: $50.0 / 100.0
Type:Trading Company
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,
factory?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:140-93-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:140-93-2
Min.Order:1 Gram
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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:140-93-2
Min.Order:1 Metric Ton
FOB Price: $1.5
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 an
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:140-93-2
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inquiryConditions | Yield |
---|---|
With sodium hydroxide In Petroleum ether | |
With sodium hydroxide In toluene at 25 - 30℃; for 2h; | |
Stage #1: isopropyl alcohol With sodium at 65℃; for 3h; Inert atmosphere; Stage #2: carbon disulfide for 1h; | 136.67 g |
Stage #1: isopropyl alcohol With sodium at 65℃; for 6h; Inert atmosphere; Stage #2: carbon disulfide at 35℃; for 1h; | 136.67 g |
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
at 0 - 20℃; |
sodium isopropylxanthate
Conditions | Yield |
---|---|
In dichloromethane byproducts: OP(C6H5)3, NaCl; soln. of MoO2Cl2(OP(C6H5)3)2 in CH2Cl2 added with stirring at room temp.to susp. of Na(C3H7OCS2)2 in CH2Cl2, mixt. stirring 3 h; NaCl fitered off, washed with CH2Cl2, filtrate concd., solid dried in vacuo and repeated washing with dried benzene; elem. anal.; | 98% |
sodium isopropylxanthate
benzyl chloride
2-propylcarbonothioylthiomethylbenzene
Conditions | Yield |
---|---|
In water at 75℃; for 4h; | 97.1% |
at 75℃; for 3h; | |
at 75℃; for 3h; |
sodium isopropylxanthate
chloroformic acid ethyl ester
S-ethoxycarbonyl O-2-propyl dithiocarbonate
Conditions | Yield |
---|---|
With cetyltrimethylammonim bromide In N,N-dimethyl-aniline at 10 - 25℃; for 6.5h; | 97.1% |
Conditions | Yield |
---|---|
Stage #1: sodium isopropylxanthate; 4-anisidinium hydrogen sulfate With dihydrogen peroxide In water at 40℃; for 1.1h; Green chemistry; Stage #2: With sulfuric acid In water at 80℃; for 2.2h; pH=7; Green chemistry; | 97% |
Conditions | Yield |
---|---|
Stage #1: diisopropylammonium hydrogen sulphate; sodium isopropylxanthate With dihydrogen peroxide In water at 45℃; for 1.4h; Green chemistry; Stage #2: With sulfuric acid In water at 80℃; for 2.3h; pH=7; Green chemistry; | 96% |
sodium isopropylxanthate
aniline sulfate
phenyl-thiocarbamic acid S-iso-propyl ester
Conditions | Yield |
---|---|
Stage #1: sodium isopropylxanthate; aniline sulfate With dihydrogen peroxide In water at 40℃; for 1h; Green chemistry; Stage #2: With sulfuric acid In water at 100℃; for 2h; pH=7; Green chemistry; | 96% |
Conditions | Yield |
---|---|
Stage #1: di-n-propylammonium hydrogen sulphate; sodium isopropylxanthate With dihydrogen peroxide In water at 40℃; for 1h; Green chemistry; Stage #2: With sulfuric acid In water at 70℃; for 2h; pH=7; Green chemistry; | 95% |
isopropylamine sulfate
sodium isopropylxanthate
Conditions | Yield |
---|---|
Stage #1: isopropylamine sulfate; sodium isopropylxanthate With dihydrogen peroxide In water at 45℃; for 1.3h; Green chemistry; Stage #2: With sulfuric acid In water at 80℃; for 2.2h; pH=7; Green chemistry; | 94% |
sodium isopropylxanthate
N-(4-chlorophenyl)-S-(isopropyl)thiocarbamate
Conditions | Yield |
---|---|
Stage #1: sodium isopropylxanthate; 4-chloroanilinium hydrogen sulfate With dihydrogen peroxide In water at 40℃; for 1.1h; Green chemistry; Stage #2: With sulfuric acid In water at 90℃; for 2.2h; pH=7; Green chemistry; | 94% |
Conditions | Yield |
---|---|
Stage #1: sodium isopropylxanthate With sodium carbonate; chloroacetic acid In water at 60℃; for 2h; pH=Ca. 8; Stage #2: ethylamine In water at 20 - 70℃; for 1h; | 94% |
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 10h; Reagent/catalyst; Solvent; | 93% |
Conditions | Yield |
---|---|
In methanol byproducts: NaCl; addition of a solution of 6.00 mmol of NaS2COiPr in 20 ml CH3OH drop by drop to a solution of 1.50 mmol of (Cl2Sb)2CH2 (1 hour) and stirring at 25°C, 3 - 5 hours;; filtration, washing with CH3OH and drying; elem. anal.;; | 92% |
Conditions | Yield |
---|---|
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 10h; | 90% |
sodium isopropylxanthate
Conditions | Yield |
---|---|
In acetone byproducts: NaCl; to a suspension of Cl2Sn(CH3COCHCOC6H5)2 in acetone a soln. of equimolar amount of sodium isopropyl xanthate was added, mixture was refluxed for 6 h, formed NaCl was filtered off, removal of the solvent under reduced pressure;; formed solid was recrystd. from a mixture of acetone and petroleum ether; elem. anal.;; | 89% |
In acetone byproducts: NaCl; refluxed (6 h), exclusion of moisture; evapn. (low pressure); recrystn. (acetone/petroleum ether); elem. anal.; | 89% |
Conditions | Yield |
---|---|
In water at 60℃; for 5h; | 88.3% |
Conditions | Yield |
---|---|
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 12h; | 88% |
sodium isopropylxanthate
Conditions | Yield |
---|---|
In acetone byproducts: NaCl; to a suspension of Cl2Sn(CH3COCHCOCH3)2 in acetone a soln. of equimolar amount of sodium isopropyl xanthate was added, mixture was refluxed for 6 h, formed NaCl was filtered off, removal of the solvent under reduced pressure;; formed solid was recrystd. from a mixture of acetone and petroleum ether; elem. anal.;; | 87% |
In acetone byproducts: NaCl; refluxed (6 h), exclusion of moisture; evapn. (low pressure); recrystn. (acetone/petroleum ether); elem. anal.; | 87% |
chlorotriphenylgermane
sodium isopropylxanthate
(O-isopropyl dithiocarbonato)triphenylgermane
Conditions | Yield |
---|---|
In carbon disulfide byproducts: NaCl; under vac.; CS2 was distilled to dithiocarbonate and halophenylgermane at -196°C; warmed up slowly toward ambient temp. with stirring; reaction started below 0°C; cooled; ice bath after 15 min; stirred for 3-4 h; filtration; solvent was pumped off; redissolved (CS2); evapn. at 4°C; crystn.; elem. anal.; | 86% |
sodium isopropylxanthate
C5H5Ni(P(C4H9-n)3)SC(S)OCH(CH3)2
Conditions | Yield |
---|---|
In water room temp.; with excess of NaSC(S)OCH(CH3)2; extn. of the brown ppt. with ether or benzene; drying, evapn. in vac.; recrystn. from benzene or benzene/hexane; | 85% |
In water |
sodium isopropylxanthate
Conditions | Yield |
---|---|
In acetone byproducts: NaCl; to a suspension of Cl2Sn(C6H5COCHCOC6H5)2 in acetone a soln. of equimolar amount of sodium isopropyl xanthate was added, mixture was refluxed for 6 h, formed NaCl was filtered off, removal of the solvent under reduced pressure;; formed solid was recrystd. from a mixture of acetone and petroleum ether; elem. anal.;; | 85% |
sodium isopropylxanthate
Conditions | Yield |
---|---|
In acetone byproducts: NaCl; refluxed (6 h), exclusion of moisture; evapn. (low pressure); recrystn. (acetone/petroleum ether); elem. anal.; | 85% |
sodium isopropylxanthate
Conditions | Yield |
---|---|
In dichloromethane byproducts: NaBr, Me2SO; suspn. of Na-compound in CH2Cl2 added to soln. of Mo-compound in CH2Cl2 in 1:1 molar ratio with constant stirring; stirred for 3 h; filtered; washed with CH2Cl2; excess solvent removed; dried in vacuo; washed repeatedly with dried benzene; elem. anal.; | 85% |
sodium isopropylxanthate
Conditions | Yield |
---|---|
In acetonitrile under dry Ar using Schlenk techniques; to soln. of Pd complex in MeCN added soln. of anhyd. xanthate ligand in MeCN (molar ratio 1:2); mixt. stirred at room temp. for 0.5 h; filtered through small Celite pad; volatiles removed (vac); residue recrystd. (CH2Cl2-hexane); elem. anal.; | 85% |
sodium isopropylxanthate
propylamine; sulfate (1:1)
Conditions | Yield |
---|---|
Stage #1: sodium isopropylxanthate; propylamine; sulfate (1:1) With dihydrogen peroxide In water at 40℃; for 1.2h; Green chemistry; Stage #2: With sulfuric acid In water at 80℃; for 2.3h; pH=7; Green chemistry; | 85% |
Conditions | Yield |
---|---|
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 12h; | 85% |
Conditions | Yield |
---|---|
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 12h; | 85% |
Conditions | Yield |
---|---|
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 13h; | 85% |
dichloro bis(acetonitrile) palladium(II)
sodium isopropylxanthate
Pd(S2COCH(CH3)2)2
Conditions | Yield |
---|---|
In acetonitrile under dry Ar using Schlenk techniques; to soln. of Pd complex in MeCN added soln. of anhyd. xanthate ligand in MeCN (molar ratio 1:2); mixt. stirred at room temp. for 0.5 h; filtered through small Celite pad; volatiles removed (vac); residue recrystd. (CH2Cl2-hexane); elem. anal.; | 84% |
1,1,2,3,4,5-hexahydro-1,1-diiodotellurophene
sodium isopropylxanthate
Conditions | Yield |
---|---|
In chloroform; isopropyl alcohol for 1h; Ambient temperature; | 83% |
2-chloro-1,2-bis(4-nitrophenyl)ethanone
sodium isopropylxanthate
C18H16N2O6S2
Conditions | Yield |
---|---|
In acetone | 83% |
sodium isopropylxanthate
diethyl ammonium hydrogen sulfate
Conditions | Yield |
---|---|
Stage #1: sodium isopropylxanthate; diethylammonium hydrogen sulphate With dihydrogen peroxide In water at 45℃; for 1.2h; Green chemistry; Stage #2: With sulfuric acid In water at 80℃; for 2.2h; pH=7; Green chemistry; | 83% |
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