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:10213-09-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:10213-09-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:10213-09-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:10213-09-9
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
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:10213-09-9
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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:10213-09-9
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:10213-09-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOcean inorganic department is a professional supplier and exporter engaging in inorganic chemical materials and metal organic compounds. Over the past years, our company is committed to improving the product quality and developing new products, in
Cas:10213-09-9
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:beige crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
Vanadium, dichlorooxo- cas 10213-09-9Appearance: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?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
Capacity, Stock material, Price Application:Organic and inorganic chemicals
vanadium(V) oxychloride
A
vanadium(II) oxide
B
vanadium oxychloride
C
vanadyl chloride
Conditions | Yield |
---|---|
In gas byproducts: Cl2; Irradiation (UV/VIS); irradiation of VOCl3 by pulsed CO2 laser radiation; detected by luminescence spectroscopy; |
vanadyl chloride
Conditions | Yield |
---|---|
With oxygen In not given | |
With O2 In not given |
vanadyl-p-toluene sulfinate
vanadyl chloride
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: VCl3, O2; 600-1000°C; |
Conditions | Yield |
---|---|
In solid heating in range 220-500°C; not isolated; |
Conditions | Yield |
---|---|
In ethanol at 25℃; for 1h; |
Conditions | Yield |
---|---|
In ethanol byproducts: NaCl; vacuum., mixing of alcoholic VOCl2 and soln. of NaO(i-Pr) in EtOH, room temp.; removal of pptd. NaCl (freezing, liquid N2), evapn. (ca. 40°C); elem. anal.; | 95% |
Conditions | Yield |
---|---|
In ethanol byproducts: NaCl; vacuum., mixing of alcoholic VOCl2 and soln. of NaOEt in EtOH, room temp.; removal of pptd. NaCl (freezing, liquid N2), evapn. (ca. 40°C); elem. anal.; | 95% |
4’-ferrocenyl-2,2’:6’,2’’-terpyridine
1,7-bis(3-methoxyphenyl)-1,6-heptadiene-3,5-dione
vanadyl chloride
Conditions | Yield |
---|---|
Stage #1: 1,7-bis(3-methoxyphenyl)-1,6-heptadiene-3,5-dione; vanadyl chloride With sodium hydroxide In water for 0.5h; Stage #2: 4’-ferrocenyl-2,2’:6’,2’’-terpyridine In methanol; chloroform; water for 0.5h; Stage #3: sodium perchlorate In methanol; chloroform; water | 80% |
Conditions | Yield |
---|---|
Stage #1: curcumin; vanadyl chloride With sodium hydroxide In water for 0.5h; Stage #2: 4'-phenyl-2,2':6',2-terpyridine In methanol; chloroform; water for 0.5h; Stage #3: sodium perchlorate In methanol; chloroform; water | 72% |
Conditions | Yield |
---|---|
Stage #1: curcumin; vanadyl chloride With sodium hydroxide In water for 0.5h; Stage #2: 4’-ferrocenyl-2,2’:6’,2’’-terpyridine In methanol; chloroform; water for 0.5h; Stage #3: sodium perchlorate In methanol; chloroform; water | 70% |
4’-ferrocenyl-2,2’:6’,2’’-terpyridine
bisdemethoxycurcumin
vanadyl chloride
Conditions | Yield |
---|---|
Stage #1: bisdemethoxycurcumin; vanadyl chloride With sodium hydroxide In water for 0.5h; Stage #2: 4’-ferrocenyl-2,2’:6’,2’’-terpyridine In methanol; chloroform; water for 0.5h; Stage #3: sodium perchlorate In methanol; chloroform; water | 68% |
vanadyl chloride
salicylaldehyde
2-Amino-2-methyl-1-propanol
VO(SALAHE)
Conditions | Yield |
---|---|
In ethanol to an ethanolic soln. of VOCl2 was added aldehyde and amine, the soln. was stirred for about 3 h at room temp., then allowed to stand overnight; filtered, recrystd. from 1,2-dichloroethane/hexane; elem. anal.; | 65% |
Conditions | Yield |
---|---|
With tetramethyl ammoniumhydroxide | 64.6% |
vanadyl chloride
Conditions | Yield |
---|---|
With oxygen In methanol for 12h; | 64% |
Conditions | Yield |
---|---|
With tetramethyl ammoniumhydroxide | 62.3% |
Conditions | Yield |
---|---|
With triethylamine In ethanol at 80℃; for 6h; | 61.02% |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: carbon dioxide, hydrochloride; solid VOCl2 and thioacetic acid warmed to 60.edgree.C for 2 days; crystal filtered, washed with water and benzene and dried under vac.; elem. anal.; | 60% |
Conditions | Yield |
---|---|
With triethylamine In methanol; acetonitrile Heating; | 55% |
Conditions | Yield |
---|---|
In methanol for 0.25h; pH=5; Inert atmosphere; Schlenk technique; | 50% |
water
vanadyl chloride
sodium chloride
sodium hydroxide
sodium sulfite
Conditions | Yield |
---|---|
In hydrogenchloride High Pressure; aq. soln. of Na comps. slowly added to a soln. of V comp., enclosed, heated at 202°C for 3 d; cooled to room temp. (0.1°C/min), cryts. filtered, washed, dried (air); elem. anal.; | 22% |
vanadyl chloride
Conditions | Yield |
---|---|
In methanol; N,N-dimethyl-formamide soln. of ligand in DMF was added to MeOH soln. of VOCl2; heated at 50°C for 30 min with stirring;; filtered, water added to the hot filtrate; recrystn. by cooling (refrigerator); recrystn. from DMF; elem. anal.;; | 18% |
Conditions | Yield |
---|---|
Kinetics; 120-230°C; elem. anal.; |
vanadyl chloride
(N-hydroxyimino)diacetic acid
Conditions | Yield |
---|---|
In not given slow evapn.; |
vanadium(III) chloride
vanadyl chloride
A
vanadiumtetrachloride
B
vanadium(V) oxychloride
Conditions | Yield |
---|---|
200°C; |
phosphoric acid
vanadyl chloride
Conditions | Yield |
---|---|
In not given mixing of VOCl2 soln. with 70% H3PO4, boiling with reflux for 3 h, evapn. on a water-bath, heating at 200°C; content of V(4+) and V(5+) det. by titration with potassium permanganate and Mohr's salt, XRD, EPR; |
vanadyl chloride
Conditions | Yield |
---|---|
With CH3COOH; (CH3CO)2O In acetic acid in N2 atm. VOCl2 was refluxed with acetic acid containing acetic anhydride; elem. anal.; |
Conditions | Yield |
---|---|
In solid |
Conditions | Yield |
---|---|
pH=7; low-temp. drying; |
Conditions | Yield |
---|---|
pH=7; low-temp. drying; |
Conditions | Yield |
---|---|
pH=7; low-temp. drying; |
Conditions | Yield |
---|---|
pH=7; low-temp. drying; |
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