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:2304-30-5
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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
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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
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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:2304-30-5
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inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developmen
Cas:2304-30-5
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inquiryAppearance:White or off-white crystals Storage:Room temperature Package:25kg/drum Application:Phase transfer catalyst, pharmaceutical intermediate. Transportation:Express/Sea/Air Port:Any port in china
Cas:2304-30-5
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inquiry1.In No Less 10 years exporting experience. you 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 Specializ
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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:2304-30-5
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inquiryTetrabutyl phosphonium chloride CAS: 2304-30-5 Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard Shelf life 2 years Storage should be stored
Cas:2304-30-5
Min.Order:1 Kilogram
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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
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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
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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:2304-30-5
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inquiryProduct name: Tetrabutyl Phosphonium Chloride CAS No.:2304-30-5 Molecule Formula:C16H37ClP Molecule Weight:295.89 Purity: 97.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
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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:2304-30-5
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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:2304-30-5
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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:2304-30-5
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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:2304-30-5
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inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:2304-30-5
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryPhosphonium,tetrabutyl-, chloride (1:1) Application:Organic Chemicals
Good Quality Tetrabutylphosphonium bromide Application:Good Quality Tetrabutylphosphonium bromide
Good Quality Tetrabutylphosphonium bromideAppearance:powder Storage:Store in dry, dark and ventilated place Package:as client's required Application:used in pharmaceutical intermediate Transportation:By express (Door to door) such as FEDEX, DHL, EMS
Cas:2304-30-5
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inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
high 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:any port in China
Cas:2304-30-5
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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:any port in China
Cas:2304-30-5
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inquiryISO 9001 Certified We implement ISO management throughout our day to day operation. Since we started ISO system in Year 2008, we improve each year to implement the management system in details of each supplying process. This helps us to provi
Cas:2304-30-5
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inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:2304-30-5
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inquiryOur strength We have clients throughout the world: Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire. Our Laboratoy We have our own independent lab test center: This ma
Cas:2304-30-5
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inquiryConditions | Yield |
---|---|
In diethyl ether Reflux; | 89% |
at 115℃; for 72h; | |
at 50 - 95℃; for 192h; Inert atmosphere; | |
at 105℃; for 72h; |
Conditions | Yield |
---|---|
Stage #1: butyl magnesium bromide; tri-n-butylchlorophosphonium chloride In tetrahydrofuran; dichloromethane at 0℃; for 0.75h; Inert atmosphere; Stage #2: With hydrogenchloride In diethyl ether; water for 0.166667h; | 80% |
tetra-n-butylphosphonium hydroxide
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
With hydrogenchloride In water | |
With hydrogenchloride In water | |
With hydrogenchloride In water |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: oxalyl dichloride / 1 h / 20 °C / Inert atmosphere 2.1: dichloromethane; tetrahydrofuran / 0.75 h / 0 °C / Inert atmosphere 2.2: 0.17 h View Scheme |
Conditions | Yield |
---|---|
With tributylphosphine In (2)H8-toluene at 220℃; for 16h; Schlenk technique; Inert atmosphere; Sealed tube; |
A
tetra-n-butylphosphonium chloride
B
cucurbituril
Conditions | Yield |
---|---|
In methanol; water Equilibrium constant; |
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
With potassium hydrogen bifluoride In dichloromethane for 0.5h; Ambient temperature; | 100% |
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
In diethyl ether; toluene at 20℃; for 0.5h; | 100% |
sodium 3-(diphenylphosphanyl)benzenesulfonate
tetra-n-butylphosphonium chloride
tetrabutylphosphonium diphenyl(3-sulfonatophenyl)phosphine
Conditions | Yield |
---|---|
In dichloromethane; water | 99% |
Conditions | Yield |
---|---|
With sodium hydroxide In water; toluene at 70℃; | 98% |
sodium 4-styrenesulfonate
tetra-n-butylphosphonium chloride
tetrabutylphosphonium p-styrenesulfonate
Conditions | Yield |
---|---|
In water at 20℃; for 48h; | 97% |
In water at 20℃; for 24h; |
sodium 2-dichloroamino-2-methylpropanesulfonate
tetra-n-butylphosphonium chloride
2,2-dimethyl-N,N-dichlorotaurine tetrabutylphosphonium
Conditions | Yield |
---|---|
In water | 96.6% |
silver(I) acetate
tetra-n-butylphosphonium chloride
tetra-n-butylphosphonium acetate
Conditions | Yield |
---|---|
In water; isopropyl alcohol at 20℃; for 16h; Inert atmosphere; | 96.3% |
In isopropyl alcohol |
tetra-n-butylphosphonium chloride
3-Phenoxybenzyl alcohol
4-(2,2-dichloroethenyl)dihydro-5,5-dimethyl-2(3H)-furanone
permethrin
Conditions | Yield |
---|---|
With potassium hydroxide; thionyl chloride In ice-water; toluene; benzene | 95% |
2-methyl-1H-imidazole-4,5-dicarbonitrile
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1H-imidazole-4,5-dicarbonitrile With potassium carbonate In acetone at 25℃; Stage #2: tetra-n-butylphosphonium chloride In dichloromethane; acetone at 25℃; | 95% |
tetra-n-butylphosphonium chloride
2-(trifluoromethyl)-1H-imidazole-4,5-dicarbonitrile
Conditions | Yield |
---|---|
Stage #1: 4,5-dicyano-2-(trifluoromethyl)imidazole With potassium carbonate In acetone at 25℃; Stage #2: tetra-n-butylphosphonium chloride In dichloromethane; acetone at 25℃; | 95% |
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
Stage #1: 2-nitro-1H-imidazole-4,5-dicarbonitrile With potassium carbonate In acetone at 25℃; Stage #2: tetra-n-butylphosphonium chloride In dichloromethane; acetone at 25℃; | 95% |
hexachlorodisilane
tetra-n-butylphosphonium chloride
tetrachlorosilane
Conditions | Yield |
---|---|
With 2-methylimidazole at 175℃; for 2.5h; Sealed tube; | 95% |
pyridinium (1R,2S,5R)-2-isopropyl-5-methylcyclohexyl sulfate
tetra-n-butylphosphonium chloride
tetrabutylphosphonium (1R,2S,5R)-2-isopropyl-5-methylcyclohexyl sulfate
Conditions | Yield |
---|---|
In dichloromethane; water | 93% |
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
Stage #1: C7HF5N4 With potassium carbonate In acetone at 25℃; Stage #2: tetra-n-butylphosphonium chloride In dichloromethane; acetone at 25℃; | 93% |
tetra-n-butylphosphonium chloride
2-dimethylamino-1H-imidazole-4,5-dicarbonitrile
Conditions | Yield |
---|---|
Stage #1: 2-dimethylamino-1H-imidazole-4,5-dicarbonitrile With potassium carbonate In acetone at 25℃; Stage #2: tetra-n-butylphosphonium chloride In dichloromethane; acetone at 25℃; | 93% |
tetra-n-butylphosphonium chloride
tetra(n-butyl)phosphonium hexachloroplatinate
Conditions | Yield |
---|---|
In dichloromethane; water soln. of the chloride in CH2Cl2 added to soln. of K2PtCl6 in H2O; resulting two-phase system stirred at room temp. until complete decoloration of the aq. layer (3-5 h); organic layer sepd. and dried over MgSO4; solvent distilled off; elem. anal.; | 90% |
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
In toluene under N2 atm. soln. PdCl2 and (Bu4P)Cl in toluene was heated at 100°C; supernatant was decanted, residue was dried in vacuo and recrystd. from methyl-isobutyl ketone-pentane mixt.; elem. anal.; | 90% |
3-chloro-5,5-dimethylcyclohex-2-en-1-one
tetra-n-butylphosphonium chloride
m-Hydroxyaniline
Conditions | Yield |
---|---|
With sodium hydroxide In water; benzene | 88% |
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
In dichloromethane; water | 88% |
sodium (R)-(1-phenylethylamino)methanesulfonate
tetra-n-butylphosphonium chloride
tetrabutylphosphonium (R)-(1-phenylethylamino)methanesulfonate
Conditions | Yield |
---|---|
In dichloromethane; water for 3h; | 88% |
pyridinium (1S,2R,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl sulfate
tetra-n-butylphosphonium chloride
tetrabutylphosphonium (1S,2R,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl sulfate
Conditions | Yield |
---|---|
In dichloromethane; water | 87% |
sodium (R)-2-(1-phenylethylamino)ethanesulfonate
tetra-n-butylphosphonium chloride
tetrabutylphosphonium (R)-2-(1-phenylethylamino)ethanesulfonate
Conditions | Yield |
---|---|
In dichloromethane; water for 3h; | 87% |
tetra-n-butylphosphonium chloride
Conditions | Yield |
---|---|
In dichloromethane; water | 85% |
Conditions | Yield |
---|---|
80% |
Conditions | Yield |
---|---|
79.2% |
tetra-n-butylphosphonium chloride
1-Chloromethylnaphthalene
2-Methylnaphthalene
Conditions | Yield |
---|---|
79% |
Conditions | Yield |
---|---|
78.9% |
pyrene
tetra-n-butylphosphonium chloride
3-chloroprop-1-ene
1-allylpyrene
Conditions | Yield |
---|---|
78.8% |
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