All Products (Total 414 Products)
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag Butyl triphenyl phosphonium bromide 1779-51-7
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 100 Gram
CAS No.: 1779-51-7
Phase transfer catalyst Butyltriphenylphosphonium bromide,CAS: 1779-51-7 is also used to synthesize 3-phenylpropionic acid as a dual agonist of peroxisome proliferator activated receptors that affect the mitochondrial carnitine system. Butyl triphenylphosphine bromide is a white crystalline solid with good stability...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Propyltriphenylphosphonium bromide
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 1 gram
CAS No.: 15912-75-1
Phase transfer catalyst Triphenylpropyl phosphine bromide (TPPBr) cas:15912-75-1/6228-47-3 is a white or off white crystalline powder with strong hygroscopicity. It is soluble in water and polar organic solvents, but insoluble in non-polar solvents. TPPBr is stable in acidic environments, but easily decomposes in...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Propyltriphenylphosphonium bromide
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 100 gram
Model No.: B060
Phase transfer catalyst Triphenylpropylphosphonium bromide(TPPBr）cas:15912-75-1/6228-47-3 C21H22BrP, its synonyms are as...
Brand: LANYU
Packaging: 25kg/drum
Supply Ability: 100000
classification: Catalyst
place of origin: China
Ethyltriphenylphosphonium bromide(BETP/ ETPBr) is an organic compound with the chemical formula C26H26PBr. ETPBr Cas:1530-32-1 is often used in synthetic chemistry, particularly in reactions involving Wittig reagents or as a phase transfer catalyst. and is off white powder. It's important to note that when referring...
Brand: LANYU
Packaging: 25kg cardboard drum, 25kg waterproof cowhide bag
Supply Ability: 10000
classification: Catalyst
place of origin: China
Methyl triphenylphosphine bromide cas:1779-49-3 has excellent catalytic performance and can be used as a catalyst or promoter to improve reaction rate and yield, and reduce production costs. Especially in the synthesis of pharmaceutical intermediates, the catalytic effect of methyl triphenylphosphine bromide can...
Brand: LANYU
Packaging: 25kg/drum
Supply Ability: 10000 Kilogram/Kilograms per Year
Min. Order: 100 gram
CAS No.: 1779-49-3
Phase transfer catalyst Methyl triphenylphosphine bromide cas:1779-49-3 is an organic compound with the chemical formula C19H18PBr. It is a white powder and a solid quaternary phosphonium salt flame retardant. Halogen containing flame retardants are widely used organic flame retardants. When a fire occurs, halogen...
Brand: LANYU
Packaging: 25kg/drum
Supply Ability: 10000 Kilogram/Kilograms per Year
Min. Order: 100 gram
CAS No.: 1779-49-3
Phase transfer catalyst Methyl triphenylphosphonium bromide CAS No 1779-49-3, EINECS number: 217-218-9, molecular formula: C19H18P.Br, Molecular weight: 357.23; It is a white crystal. Melting point 234-235 ℃. Methyl triphenyl phosphonium bromide cas:1779-49-3, also known as methyltriphenylphosphine bromide; Methyl...
Brand: LANYU
Packaging: 25kg cardboard drum, 25kg waterproof cowhide bag.
Supply Ability: 100000
classification: Catalyst
place of origin: China
Phase transfer catalyst Tetraphenylphosphonium bromide (TPPBr) is an organic compound,its chemical formula is (C6H5)4P+ Br-. Tetraphenylphosphonium bromide CAS No.: 2751-90-8 is commonly used in various chemical and biochemical applications. Tetraphenylphosphonium bromide consists of a phosphorus atom surrounded by...
Brand: LANYU
Packaging: 25kg/drum
Supply Ability: 10000kgs/month
Min. Order: 1
Preparation method of Benzyl trimethylammonium tribromide cas: 111865-47-5: Dissolve 9.3g (50mmol) of benzyl trimethylammonium chloride and 3.8g (25mmol) of sodium hypobromite in a mixed solvent of 80ml of water and 50ml of dichloromethane. Under ice bath cooling and stirring, slowly add 30.2g (175mmol) of 47%...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetraethylammonium Tetrafluoroborate 429-06-1
Supply Ability: 100000 Kilogram/Kilograms per Month
Min. Order: 100 gram
CAS No.: 429-06-1
Synthesis and refining of Tetraethylammonium fluoroborate or TEATFB(Et4NBF4) cas:429-06-1: Weigh 25g of Tetraethylammonium chloride and 50g of butanol and add them to a polytetrafluoroethylene reactor. Slowly add a fluoroboric acid aqueous solution dropwise at 30 ℃ for 2 hours, then raise the temperature to 40 ℃ and...
Brand: LANYU
Packaging: 25kg/drum for Benzyl triethyl ammonium chloride CAS: 56-37-1
Supply Ability: 10000 Kilogram/Kilograms per Year
Min. Order: 100 gram
CAS No.: 429-41-4
Tetrabutyl ammonium fluoride 1mol/L THF cas:429-41-4, usually exists in the form of hydrates, such as TBAF·3H2O, TBAF·xH2O. Among them, TBAF·xH2O，mp 62~63 oC. 1.0 mol/L THF standard solution d 0.903 g/mL (25 oC). The mass fraction is 0.953g/mL (25 oC) for a 75% aqueous solution. It is soluble in water, acetonitrile...
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetrabutyl ammonium chloride Hydrate 37451-68-6
Supply Ability: 100000 Kilogram/Kilograms per Month
CAS No.: 1112-67-0
Other Names: TBAC
Tetrabutylammonium chloride is a chemical substance with the chemical formula C16H36ClN; Tetrabutyl ammonium chloride cas: 1112-67-0 is a colorless or light brown crystal. Easily deliquescent. Easy to dissolve in water, ethanol, chloroform, and acetone, slightly soluble in benzene and ether. It is stimulating....
Brand: LANYU
Packaging: 25kg Carton Barrel / Paper Bag for Tetrabutyl ammonium hydrogen sulfate/TBAHS/32503-27-8
Supply Ability: 100000 Kilogram/Kilograms per Month
CAS No.: 32503-27-8
MF: C16H37NO4S
As phase transfer catalyst,Tetra-n-butylammonium bisulfate (TBAHS) Cas: 32503-27-8, English name: TBAHS；IPC-TBA-HS；Tetrabutylammoniumhydrogen sulfate, Tetra-n-butylammonium hydrogen sulfate (TBAHS) Cas: 32503-27-8 appears as white translucent crystals. Easy to absorb moisture. Melting point 169-171 ℃. It is...
Unit Price: USD 100 - 200 / Gram
| Min.Order |
Unit Price |
| 200 Gram |
USD 100 / Gram |
| 100 Gram |
USD 200 / Gram |
Brand: LANYU
Packaging: As required
Supply Ability: 100000
place of origin: China
Application field: Cosmetic Raw Materials
Isooctyl Palmitate /2-Ethylhexyl Palmitate (2EHP) Cas 29806-73-3, with the molecular formula C24H48O2, is a colorless to light yellow transparent oily liquid with a slight characteristic odor. It is insoluble in water and can be mixed with organic solvents; ETHYLHEXYL PALMITATECas: 29806-73-3 is an extremely light...
Unit Price: 100~200USD
Brand: LANYU
Min. Order: 100 Gram
Isopropyl Dodecanoate (IPL), also known as Isopropyl Laurate, has a chemical formula of C15H30O2, a molecular weight of 242.398, and a CAS number of 10233-13-3. It is a colorless or slightly yellow oily liquid with a boiling point of 281.35 ℃, a density of 0.866g/cm ³, and a flash point of 124.99 ℃. It is soluble in...
Unit Price: 100~200USD
Brand: LANYU
Min. Order: 1
Isopropyl palmitate cas: 142-91-6 is a traditional, refreshing, and fast spreading moisturizer used in modern cosmetics. As the main carrier or conditioning ingredient in a wide range of cosmetic applications. Its performance: stable, not easy to oxidize or produce odor, can make the skin soft and smooth without...
Unit Price: 100~200USD
Brand: LANYU
Min. Order: 1
Isopropyl myristate Cas: 110-27-0 is non greasy and easily absorbed by the skin. It is a component of semi-solid matrix and can also be used as a solvent for many substances in local drug formulations. It is used in various local preparations and cosmetics, including bath oil, cosmetics, hair and nail care products,...
Unit Price: 100~200USD
Brand: LANYU
Min. Order: 1 Gram
Isopropyl Myristate Cas:110-27-0, Synonyms:Estergel, Tetradecanoic acid 1-methylethyl ester, propan-2-yl tetradecanoate The chemical formula is C17H34O2, EINECS: 203-751-4, a colorless and transparent oily liquid. Insoluble in water; Can be miscible with organic solvents such as alcohols, ethers, methylene chloride,...
Unit Price: 100~200USD
Brand: LANYU
Min. Order: 100 Gram
Palmitic acid isopropyl ester cas:142-91-6, Isopropyl palmitate; Hexadecanoic acid isopropyl ester, Isopropyl hexadecanoate; Hexadecanoic acide 1-methyl ethyl ester. It is colorless to pale yellow oily liquid, not easily volatile, flammable, with a slight oily odor. Can dissolve in organic solvents such as ethanol and...
Unit Price: 100~200USD
Brand: LANYU
Min. Order: 1
Isopropyl laurate cas: 10233-13-3, its chemical formula is C15H30O2, its molecular weight is 242.40, Other names are as belows： Isopropyl dodecate, Isopropyl dodecate, etc. It is a colorless oily liquid with a density of 0.9 ± 0.1 g/cm ³, a boiling point of 281.3 ± 8.0 ° C (760mmHg), a flash point of 125.0 ± 8.3 ° C,...
Unit Price: 100~200USD
Brand: LANYU
Packaging: 25kg/drum
Supply Ability: 100000kgs/month
Min. Order: 1
Isooctyl lauric acid cas:84713-06-4, abbreviated as 2EHL, is an organic ester compound. It is synthesized by esterification of lauric acid and isooctanol, presenting a transparent and colorless liquid with low viscosity, density, pour point, and flash point.Isooctyl laurate(2EHL) cas:84713-06-4 is widely used in...
Unit Price: 100~200USD
Brand: LANYU
Min. Order: 1 Gram
2-Ethylhexyl stearate, also known as Isooctyl Stearate or isooctyl octadecate, Cas: 22047-49-0, and EINECS: 244-754-0. At room temperature, it appears as a colorless to pale yellow transparent oil with a saponification value range of 145.0-155.0 mgKOH/g, a refractive index of 1.448-1.450, and a flash point of ≥ 195.0...
Unit Price: 1.5~2.5USD
Brand: LANYU
Packaging: Benzalkonium Chloride (DDBAC/BKC) : Normally In 25L, 250L Plastic Drum or IBC ;
Supply Ability: 2000 Metric Ton/Metric Tons per Year
Min. Order: 1 kilogram
classification: Chemical Auxiliary Agent
Water treatment chemicals series, Cationic surfactant: Dodecyl Dimethyl Benzyl ammonium Chloride/Benzalkonium Chloride (DDBAC) 1227，CAS No. 8001-54-5 or 63449-41-2, 139-07-1 can be used as a fungicide, mold inhibitor, softener, antistatic agent, emulsifier, conditioner, etc. in the textile printing and dyeing...
Unit Price: USD 199 - 200 / Gram
| Min.Order |
Unit Price |
| 200 Gram |
USD 199 / Gram |
| 100 Gram |
USD 200 / Gram |
Brand: LANYU
Packaging: 25Kg/bag ,25Kg/fiber drum, customers’ requirements
Supply Ability: 100000kgs/month
classification: Chemical Auxiliary Agent
place of origin: China
As a corrosion inhibitor for metal surfaces, Carbohydrazide Cas: 497-18-7 is a white short columnar crystal or white crystalline powder at room temperature. It is difficult to dissolve in ethanol, highly soluble in water, absorbs heat upon dissolution, and is insoluble in alcohols, ethers, and benzene. As a derivative...
