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:1941-30-6
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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 quantities
Cas:1941-30-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Appearance White to off-white crystals Complies Assay
Cas:1941-30-6
Min.Order:1 Kilogram
FOB Price: $7.0 / 35.0
Type:Manufacturers
inquiryTetrabutyl Ammonium Bromide CAS:1941-30-6 purity:99% package:25kg/drum Tetrapropyl Ammonium Bromide Classification Quaternary Ammonium Compound
Cas:1941-30-6
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryISO Specifications Tetrapropyl ammonium bromide CAS:1941-30-6 1.Pharmaceutical Intermediates 2.High quality with best price 3.Fast delivery Appearance:White crystal or powder Package:25kg/drum or as your needs Application:synthesi
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
Our 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:1941-30-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTetrapropylammonium bromide Basic information Product Name: Tetrapropylammonium bromide Synonyms: TETRA-N-PROPYLAMMONIUM BROMIDE;TETRAPROPYLAMMONIUM BROMIDE;N,N,N-TRIPROPYL-1-PROPANAMINI
With 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 manufactu
Cas:1941-30-6
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryName: N,N,N-Tripropylpropan-1-aminium bromide CAS:1941-30-6 MF: C12H28BrN Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25KG Application:Syntheses Material Intermediates Transportation:By sea or by air P
Cas:1941-30-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
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:1941-30-6
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:1941-30-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:1941-30-6
Min.Order:10 Gram
FOB Price: $1.32
Type:Trading Company
inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:1941-30-6
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiryTetrapropylammonium bromide CAS:1941-30-6 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 organi
Cas:1941-30-6
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:1941-30-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:1941-30-6
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryPRODUCT DETAILS
Cas:1941-30-6
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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:1941-30-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTetrapropylammonium bromide cas 1941-30-6 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
Cas:1941-30-6
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
inquiryBest 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
Our 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:1941-30-6
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryAppearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/A
Cas:1941-30-6
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures
Cas:1941-30-6
Min.Order:1 Kilogram
FOB Price: $10.0 / 30.0
Type:Lab/Research institutions
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
Cas:1941-30-6
Min.Order:0 Metric Ton
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:1941-30-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Cas:1941-30-6
Min.Order:0
Negotiable
Type:Trading Company
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:1941-30-6
Min.Order:100 Gram
Negotiable
Type:Other
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:1941-30-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryTetrapropyl ammonium bromideAppearance:Colorless transparent liquid Storage:Keep away of light, cool place Package:according to customers' requirements Application:pharmaceutical intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...)
Conditions | Yield |
---|---|
In ethanol | |
In butanone at 80℃; for 96h; | |
In acetonitrile for 24h; Reflux; | |
In N,N-dimethyl-formamide at 110℃; for 15h; Inert atmosphere; |
Conditions | Yield |
---|---|
With tri-n-propylamine In N-methyl-acetamide | |
With tri-n-propylamine | |
With tri-n-propylamine In nitromethane |
C6H5O(1-)*C6H6O*C12H28N(1+)
benzyl bromide
A
(benzyloxy)benzene
B
tetra-n-propylammonium bromide
C
phenol
Conditions | Yield |
---|---|
In acetonitrile at 20℃; |
Conditions | Yield |
---|---|
In [D3]acetonitrile at 24.84℃; Equilibrium constant; |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
With bromine for 0.5h; Schlenk technique; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of Cs3KRe6S8(CN)6*2H2O to aq. mixt. of n-Pr4NBr and Ni(CH3COO)2*4H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 97% |
[PdCl2((C6H5)2P(S)CH2P(C6H5)2)]
tetra-n-propylammonium bromide
PdBr2((C6H5)2PCH2P(S)(C6H5)2)
Conditions | Yield |
---|---|
In dichloromethane N2-atmosphere; excess of bromide, stirring for 1 h; pptn. on vol. reduction, collection (filtration), washing (Et2O), drying(vac.); elem. anal.; | 96% |
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of K4Re6Se8(CN)6*3.5H2O to aq. mixt. of n-Pr4NBr and Ni(CH3COO)2*4H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 95% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of K4Re6Se8(CN)6*3.5H2O to aq. mixt. of n-Pr4NBr and Mn(NO3)2*6H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 95% |
Conditions | Yield |
---|---|
In ethanol; water at 30℃; | 95% |
In ethanol; water soln. (Pr4N)Br in EtOH was combined with aq. soln. Na(dca) and layered on top soln. Ni(NO3)2*6H2O in water, 2 weeks; ppt. was filtered; elem. anal.; |
Conditions | Yield |
---|---|
In ethanol; water at 30℃; | 95% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of Cs3KRe6S8(CN)6*2H2O to aq. mixt. of n-Pr4NBr and Mn(NO3)2*6H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 93% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In water Inert atmosphere; Heating; | 93% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In methanol; water under N2; addn. of N(Pr-n)4Br in H2O to the Ir compound in MeOH; ppt. filtered off, washed with i-PrOH, and dried in vac.; recrystn. from acetone/propan-2-ol; | 90% |
Conditions | Yield |
---|---|
In methanol (N2); stirring (room temp., 30-60 min); filtn., washing (MeOH, Et2O), drying (vac.); elem. anal.; | 90% |
Conditions | Yield |
---|---|
In ethanol | |
In butanone at 80℃; for 96h; | |
In acetonitrile for 24h; Reflux; | |
In N,N-dimethyl-formamide at 110℃; for 15h; Inert atmosphere; |
Conditions | Yield |
---|---|
With tri-n-propylamine In N-methyl-acetamide | |
With tri-n-propylamine | |
With tri-n-propylamine In nitromethane |
C6H5O(1-)*C6H6O*C12H28N(1+)
benzyl bromide
A
(benzyloxy)benzene
B
tetra-n-propylammonium bromide
C
phenol
Conditions | Yield |
---|---|
In acetonitrile at 20℃; |
Conditions | Yield |
---|---|
In [D3]acetonitrile at 24.84℃; Equilibrium constant; |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
potassium 1,2-dithiooxalate
Conditions | Yield |
---|---|
In water K-salt in water was added to CrCl3*6H2O in water, the soln. was heated for 30 min at 60°C, chloride was added, the soln. was heated at 80°C for 20 min, ammonium salt was added, the soln. was maintained at 80°C, cooled; filtered, washed with water, methanol, diethyl ether; elem. anal.; | 100% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
With bromine for 0.5h; Schlenk technique; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of Cs3KRe6S8(CN)6*2H2O to aq. mixt. of n-Pr4NBr and Ni(CH3COO)2*4H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 97% |
[PdCl2((C6H5)2P(S)CH2P(C6H5)2)]
tetra-n-propylammonium bromide
PdBr2((C6H5)2PCH2P(S)(C6H5)2)
Conditions | Yield |
---|---|
In dichloromethane N2-atmosphere; excess of bromide, stirring for 1 h; pptn. on vol. reduction, collection (filtration), washing (Et2O), drying(vac.); elem. anal.; | 96% |
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of K4Re6Se8(CN)6*3.5H2O to aq. mixt. of n-Pr4NBr and Ni(CH3COO)2*4H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 95% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of K4Re6Se8(CN)6*3.5H2O to aq. mixt. of n-Pr4NBr and Mn(NO3)2*6H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 95% |
Conditions | Yield |
---|---|
In ethanol; water at 30℃; | 95% |
In ethanol; water soln. (Pr4N)Br in EtOH was combined with aq. soln. Na(dca) and layered on top soln. Ni(NO3)2*6H2O in water, 2 weeks; ppt. was filtered; elem. anal.; |
Conditions | Yield |
---|---|
In ethanol; water at 30℃; | 95% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In water gradual addn. of aq. soln. of Cs3KRe6S8(CN)6*2H2O to aq. mixt. of n-Pr4NBr and Mn(NO3)2*6H2O, stirring for 2 h at ambient temp.; filtration, washing with water, drying in air; elem. anal.; | 93% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In water Inert atmosphere; Heating; | 93% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In methanol; water under N2; addn. of N(Pr-n)4Br in H2O to the Ir compound in MeOH; ppt. filtered off, washed with i-PrOH, and dried in vac.; recrystn. from acetone/propan-2-ol; | 90% |
Conditions | Yield |
---|---|
In methanol (N2); stirring (room temp., 30-60 min); filtn., washing (MeOH, Et2O), drying (vac.); elem. anal.; | 90% |
tetra-n-propylammonium bromide
(Pr4N)[PtBr3(trimethylstibine)]
Conditions | Yield |
---|---|
In dichloromethane 2 equiv. of Pr4NBr, stirring (10 min); crystn. on ether addn.; | 90% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
With KOH In potassium hydroxide aq. KOH; Schlenk technique, under Ar; KCN (4.6 mmol) added to Mo compound (0.12 mmol) soln., soln. stirred under heating (80°C) for 3 h, soln. filtered, added to Pr4NBr (0.40 mmol); ppt. filtered, washed (H2O), dried; elem. anal.; | 90% |
sodium tungstate (VI) dihydrate
tetra-n-propylammonium bromide
acetonitrile
Conditions | Yield |
---|---|
With HCl In water W-compd. dissolved in H2O, 6 M HCl added to pH=1.2, refluxed for 3 d, cooled to room temp., (C3H7)4NBr in H2O added; precipitated product collected, washed with EtOH, dried in vac., recrystallized from CH3CN, elem. anal.; | 89% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
With aluminum (III) chloride In acetonitrile at 20℃; | 88% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In methanol; water stoich., aq. soln. of metal salt added slowly to a soln. of S compd. (water/methanol) with vigorous stirring (ca. 1 h), filtered into aq. amine,, stirred for 30 min; ppt. filtered, washed (water/methanol, diethyl ether), dried (vac., CaCl2); elem. anal.; | 88% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In acetonitrile mixt. was stirred in CH3CN for 1 h;; was cooled to -20°C for 48 h, colorless crystalline solid was filtered, washed with ether, and dried;; | 87% |
In methanol formation of insoluble white products;; | 0% |
lithium 2,4,6-tri-isopropylbenzenethiolate
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In methanol mixt. was stirred in CH3OH for 15 min, then cooled to -20°C;; ppt. was collected by vac. filtration and dried;; | 87% |
trifluorormethanesulfonic acid
tetra-n-propylammonium bromide
dibromo(tri-tert-butylisonitrile)((tert-butylamino)phenylacetylene)tungsten
Conditions | Yield |
---|---|
In dichloromethane under N2 or Ar, CF3SO3H in CH2Cl2 added to W-complex and N(C3H7)4Br in CH2Cl2 at -30°C, stirred for 0.5 h at 25°C, solvent removed; chromd. (silicagel, 0°C, Et2O), solvent removed, pentane added; elem. anal., IR, NMR, mass spectra; | 86% |
Benzohydroxamic acid
tetra-n-propylammonium bromide
boric acid
tetra-n-propylammonium bis(benzohydroxymato)borate
Conditions | Yield |
---|---|
With Ag2O In benzene byproducts: H2O, AgBr; refluxed for 8 h with azeotropic elimination of water; ppt. filtered, extrd. (CH2Cl2), evapd. (vac.); elem. anal.; | 86% |
tetra-n-propylammonium bromide
(Pr4N)2Ni(WOS3)2
Conditions | Yield |
---|---|
In water; acetonitrile to suspn. Cs2WOS3 in H2O and CH3CN added dropwise soln. Ni(NO3)2*6H2O in H2O and CH3CN, soln. filtered, soln. Pr4NBr in H2O added; ppt. collected and recrystd. from nitromethane; elem. anal.; | 85% |
Conditions | Yield |
---|---|
With sulfur; potassium hydroxide In water at 140℃; for 14h; Green chemistry; | 85% |
potassium tetrachloropalladate(II)
tetra-n-propylammonium bromide
(Pr4N)2Pd(WOS3)2
Conditions | Yield |
---|---|
In water; acetonitrile soln. K2PdCl4 in H2O and CH3CN added dropwise to stirred suspn. Cs2WOS3in 1:3 H2O-CH3CN, soln. stirred for 2 h, filtered and soln. Pr4NBr in CH3CN added to filtrate; soln. concd. and stored at 0°C overnight, crystals filtered off and washed with anhyd. ethanol and ether; elem. anal.; | 84% |
tetra-n-propylammonium bromide
tetrapropylammonium bromopentachlorophosphoride
Conditions | Yield |
---|---|
With phosphorus pentachloride In acetonitrile at 20℃; | 84% |
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
In water byproducts: KBr, HF; stirring (10 min), pptn.; filtn., washing (H2O), drying (air atm.), dissoln. (CH3CN), crystn.; elem. anal.; | 83% |
2-Chlorobenzyl alcohol
tetra-n-propylammonium bromide
Conditions | Yield |
---|---|
Stage #1: 2-Chlorobenzyl alcohol With pyridine; sulfur trioxide pyridine complex In dichloromethane at 20 - 40℃; for 19h; Stage #2: tetra-n-propylammonium bromide In water for 1h; | 83% |
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