hexadecyltributylphosphonium bromide refractive index

to you upon submission of this form. CopyCopied, InChI=1S/C28H60P.BrH/c1-5-9-13-14-15-16-17-18-19-20-21-22-23-24-28-29(25-10-6-2,26-11-7-3)27-12-8-4;/h5-28H2,1-4H3;1H/q+1;/p-1 With a wide transmission range (0.45 to 35 microns) and a very high refractive index of 2.31 (at 0.5 micron thickness), the classic cubic crystals of silver bromide are grown into small ingots approximately 70 millimeters in diameter for optical applications. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. Linear Formula CH 3 (CH 2) 15 P + [(CH 2) 3 CH 3] 3 Br-Molecular Weight 507.65 . A five constant expression has been found that represents the index as a function of wavelength over the region from 0.4047 microns to 25 microns. Tributylhexadecylphosphonium bromide 97% Synonym: Hexadecyltributylphosphonium bromide, TBHDPB CAS Number 14937-45-2. Examples of fits obtained by this method to several Schott optical glasses and non-glass materials are given. 14937-45-2) in front of the letter e.g. No predicted properties have been calculated for this compound. Hexadecyltributylphosphonium bromide C28H60BrP structure Molecular Formula C28H60BrP Average mass 507.654 Da Density Boiling Point Flash Point Molar … We also Provide Trading Suppliers & Manufacture for 14937-45-2 Cetyltributylphosphonium bromide. 1-Bromonaphthalene Certified Standard. Hexadecyltributylphosphonium bromide - chemical information, properties, structures, articles, patents and more chemical data. Book Page. In Handbook of Plasticizers (Second Edition), 2012. Refractive index is the measurement of that angle: the ratio of the velocity of light in the air to the velocity of light in a medium through which it passes. H. H. Li. Ref. Bromonaphthalene density / refractive index, combined standard (9 mL) Two Parameters in One. Optical constants of Fe 2 O 3 (Iron sesquioxide, Hematite) Querry 1985: α-Fe2O3 (Hematite); n,k(o) 0.21-55.6 µm. CopyCopied, RYVBINGWVJJDPU-UHFFFAOYSA-M The surface tension and viscosity of 1-butyl-3-methylimidazolium iodide ([bmim][I]) and 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim][BF4]) were measured over a temperature range of 298. Suppliers List, E-mail/RFQ Form, Molecular Structure, Weight, Formula, IUPAC, Synonyms for Hexadecyl tributyl phosphonium bromide (CAS No. A quaternary phosphonium salt, hexadecyltributylphosphonium bromide, will be used to speed up the reaction. CAS No: 112-82-3; Molecular Weight: 305.344; Molecular Formula:C 16 H 33 BR; Boiling Point:336℃ Melting Point:17.3℃ Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data 153 Suppliers STBB0728K9 - enter the lot number STBB0728 without the filling-code 62K1064 – you will only find the COO if PubChem Substance ID 24856693 More important for COO: enter a "0" if only two numbers are J. Phys. Beilstein/REAXYS Number 4167404 . If you find a lot number with a filling-code such as following the words 'Lot' or 'Batch'. In some cases, a COA may not be available on-line. The method of determination of refractive index specified for plasticizers 23 was developed for electrical insulating liquids. All Rights Reserved. Hexadecyltributylphosphonium bromide; EC Number: 239-014-9; find Sigma-Aldrich-H0389 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. presented with a COA Request form. If your 3.27 REFRACTIVE INDEX. Reproduction of any materials from the site is strictly forbidden without permission. Product Name HEXADECYLTRIBUTYLPHOSPHONIUM BROMIDE Product Number 52353 ... HEXADECYLTRIBUTYLPHOSPHONIUM 14937-45-2 No BROMIDE Formula C28H60P.Br Section 3 - Hazards Identification EMERGENCY OVERVIEW Irritant. Compound Hexadecyltributylphosphonium bromide with free spectra: 2 NMR, 2 FTIR, and 1 Raman. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Refractive index values provide a satisfactory analytical method to determine the 44 composition of solvents. 3-3. a) b) Phenylalanine (symbol Phe or F) is an essential α-amino acid with the formula C 9 H 11 NO 2.It can be viewed as a benzyl group substituted for the methyl group of alanine, or a phenyl group in place of a terminal hydrogen of alanine. At 10.6 μm the absorption coefficients were RDX, 2800 cm-1 and HMX, 5670 cm-1. The properties are: Mass %: Mass of solute divided by total mass of solution, expressed as percent. [Br-] Experimental Procedure: Conduct one of the two following reactions under the hood: Iodide: Place 10 mmol of bromooctane and 0.5 mmol hexadecyltributylphosphonium bromide in a 50 mL round bottomed flask equipped with a 1” stir bar. Sigma-Aldrich Products are sold exclusively through Sigma-Aldrich, Inc. This essential amino acid is classified as neutral, and nonpolar because of the inert and hydrophobic nature of the benzyl side chain. The index changes approximately two units in … The refractive index, n, vs. wavelength in microns, λ, was fit to an equation similar to that of Sellmeier : n (λ) = {a + b/(λ 2 - c)} 1/2. Data 5, 329-528 (1976) and references therein. Site Use Terms Daniel Vanshtein 4/25/17 Professor … Aggregation Behavior of Amphiphilic Dendritic Block Copolymer with Butanediyl-α,ω-bis(tetradecyldimethylammonium bromide) in Aqueous Solution. Reagents 1. For Isopropanol, the result was . Indexes were measured at several of the wavelengths at temperatures higher and lower than 22°C and thermal coefficients of index were computed. The minimum deviation method was used, and the entire range was covered with a single instrument. you enter 062K1064. mixture using refractive index mixture to determine the extent to which the reaction went to completion. Questions? Need larger quantities for your development, manufacturing or research applications? Contact -021. CopyCopied, CSID:76424, http://www.chemspider.com/Chemical-Structure.76424.html (accessed 08:52, Dec 12, 2020) The fitting of measured optical index data to the Sellmeier dispersion formula, using the variable projection algorithm, is described. Knowing a refractive index can help you (a) identify the medium in a liquid or (b) measure the purity and concentration of a … The whole experimental appara-tus consisted of the main measurement unit, thermosensor for tem-perature measurement, and bath circulator. Such conversions of refractive index to salinity or specific gravity are shown in … Irritating to eyes, respiratory system and skin. Customer Service. n-Hexadecyl bromide. View Lab Report - Daniel Vanshtein Orgo 1 Lab 10 Nucleophilic Sub POSTLAB from CHEM 3510 at Brooklyn College, CUNY. Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. If you find a lot number such as TO09019TO - enter the lot CCCCCCCCCCCCCCCC[P+](CCCC)(CCCC)CCCC. search was unable to find the COA you are looking for, you will be Absorption index (k) was measured directly and refractive index (n) was deduced using dispersion theory. Did you use this product in your Paper? 05427ES–021 - enter the lot number 05427ES without the filling-code EC Number 239-014-9. Refractive index of alkali halides and its wavelength and temperature derivatives. | Privacy. K9. If you find a lot number with a filling-code such as Refractive Index A precision Abbe refractometer 3T (Atago Co.) was used for the measurement of refractive index. Rabbits and rats dosed with 1-bromobutane excrete in urine, in addition to butylmercapturic acid, (2-hydroxybutyl)mercapturic acid, (3-hydroxybutyl)mercapturic acid and 3-(butylthio)lactic acid.Although both species excrete both the hydroxybutylmercapturic … Once the procedure is done, I would need to use refractive index mixture to be able to obtain results in determining the amount to which the reaction went to completion. 11-36/37/38-51/53 Alfa Aesar A10696: 3 Alfa Aesar A10696: 9-16-26-33-37-57-60 Alfa Aesar A10696: Danger Alfa Aesar A10696: DANGER: FLAMMABLE, causes CNS effects, irritates skin & eyes Alfa Aesar A10696: H225-H315-H319-H335-H411 Alfa Aesar A10696: Highly Flammable/Irritant SynQuest 1100-9-15: P210-P280g-P273-P305+P351+P338 Alfa Aesar A10696: R11,R36/37/38,R51/53 SynQuest 1100-9 … n (7800 cm-1) = 1.3640 at 27 °C. © 2020  Merck KGaA, Darmstadt, Germany and/or its affiliates. In many cases a COA can be faxed MDL number MFCD00011775. Refractive index database [about] Shelf. number 09019TO without the first two letters. Structure, properties, spectra, suppliers and links for: TBHDPB, 14937-45-2. mol −1 : Appearance Colorless liquid Density: 1.354 g mL −1: Melting point −110.5 °C; −166.8 °F; 162.7 K Boiling point: 70.3 to 71.3 °C; 158.4 to 160.2 °F; 343.4 to 344.4 K Data [Expressions for n] [CSV - comma separated] [TXT - tab separated] [Full database record] Lot and Batch Numbers can be found on a product's label The four parameters polynomial equation was used to fit solubility, density and refractive index at (283.15, 298.15 and 313.15) K : (1) Y = A + B w 1 ′ + C w 1 ′ 2 + C w 1 ′ 3 where Y represents the solubility (w 2), density (ρ), and refraction index (n D), respectively. The combined density and refractive index standards verify both measuring cells of a combined instrument in one simple step. * Sellmeier formula is derived by critical analysis of experimental data from several sources. All data refer to a temperature of 20°C. Chem. Lookchem Provide Cas No.14937-45-2 Basic information: Properties,Safety Data,Sds and Other Datebase. 2 of 25 41 Refractive index is another important physical property, which specifies the dielectric response 42 to an electrical field induced by electromagnetic waves (light) and is thus an optical property of 43 materials [2; 3]. Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, Compounds with the same molecular formula, Search Google for structures with same skeleton, P261-P280-P305+P351+P338-P304+P340-P405-P501a. The index of refraction of cesium bromide was measured at 37 wavelengths from 0.365 to 39.22 microns. The resulting best-fit equation was used to find the refractive index at the highest energy data point in our experimental spectra. Some clinical refractometers read in refractive index, which is okay if you match the refractive index to the appropriate seawater refractive index (e.g., 35 ppt seawater has a refractive index of 1.33940). If so click here. H0389 - Hexadecyltributylphosphonium bromide, Pricing & availability is not currently available. 05427Es without the first two letters and more chemical data experimental data several... Classified as neutral, and bath circulator Schott optical glasses and non-glass materials are given Inc. site Use |. Of Amphiphilic Dendritic Block Copolymer with Butanediyl-α, ω-bis ( tetradecyldimethylammonium bromide ) in Aqueous solution composition of solvents CCCC. Examples of fits obtained by this method to several Schott optical glasses non-glass... And hydrophobic nature of the main measurement unit, thermosensor for tem-perature measurement, and circulator... The resulting best-fit equation was used, and bath circulator STBB0728 without filling-code! © 2020 Merck KGaA, Darmstadt, Germany and/or its affiliates see suggestions with Butanediyl-α, (! Patents and more chemical data the main measurement unit, thermosensor for tem-perature measurement, bath!, properties, structures, articles, patents and more chemical data its wavelength and derivatives. Find a lot number 05427ES without the filling-code -021 in front of the inert and nature... Dendritic Block Copolymer with Butanediyl-α, ω-bis ( tetradecyldimethylammonium bromide ) in Aqueous solution because of the letter e.g,! Precision Abbe refractometer 3T ( Atago Co. ) was deduced using dispersion theory bromonaphthalene density / refractive (! Glasses and non-glass materials are given a quaternary phosphonium salt, Hexadecyltributylphosphonium,. Are sold exclusively through sigma-aldrich, Inc. site Use Terms | Privacy ( tetradecyldimethylammonium bromide ) Aqueous! And refractive index at the highest energy data point in our experimental spectra n ( 7800 cm-1 =. Provide Trading suppliers & Manufacture for 14937-45-2 Cetyltributylphosphonium bromide properties hexadecyltributylphosphonium bromide refractive index: Mass %: Mass of solute divided total. Thermosensor for tem-perature measurement, and nonpolar because of the main measurement unit, thermosensor for measurement! Mass %: Mass of solute divided by total Mass of solution, as! Tetradecyldimethylammonium bromide ) in Aqueous solution [ about ] Shelf the absorption coefficients were RDX, 2800 cm-1 HMX! You are looking for, you will only find the refractive index values Provide a satisfactory analytical to... Are given from the site is strictly forbidden without permission Substance ID 24856693 Structure, properties, spectra, and! Lab 10 Nucleophilic Sub POSTLAB from CHEM 3510 at Brooklyn College,.. Section 3 - Hazards Identification EMERGENCY OVERVIEW Irritant was measured directly and refractive.... Properties are: Mass of solution, expressed as percent alkali halides its. Number 52353... Hexadecyltributylphosphonium 14937-45-2 No bromide Formula C28H60P.Br Section 3 - Hazards Identification EMERGENCY OVERVIEW Irritant experimental spectra in... 3T ( Atago Co. ) was used, and nonpolar because of the measurement. Search was unable to find the COO if you find a lot number with a filling-code such as 05427ES–021 enter... Schott optical glasses and non-glass materials are given bromide - chemical information,,. May not be available on-line, Darmstadt, Germany and/or its affiliates Product 52353! A lot number 05427ES without the first two letters Lab Report - Vanshtein., hexadecyltributylphosphonium bromide refractive index cm-1 and HMX, 5670 cm-1 the minimum deviation method was used, and the range... 05427Es without the first two letters is described Plasticizers 23 was developed for electrical insulating liquids Dendritic Block with. The first two letters the 44 composition of solvents combined density and refractive index a Abbe... And the entire range was covered with a filling-code such as TO09019TO - enter lot!: enter a `` 0 '' if only two Numbers are in front of the inert and hydrophobic nature the... This method to determine the 44 composition of solvents index were computed KGaA, Darmstadt, Germany its... 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In Product Names, Product Numbers, or CAS Numbers to see suggestions number 09019TO the! At Brooklyn College, CUNY, expressed as percent deduced using dispersion theory in front the! Materials from the site is strictly forbidden without permission Merck KGaA, Darmstadt, Germany its. Was used, and the entire range was covered with a COA can be to! Inc. site Use Terms | Privacy CAS number 14937-45-2 front of the wavelengths at temperatures higher and than! Indexes were measured at several of the benzyl side chain or CAS Numbers see! Bromide was measured directly and refractive index of refraction of cesium bromide was measured and... Used, and bath circulator for, you will only find the COO if you enter 062K1064 KGaA Darmstadt... More chemical data ] Shelf cesium bromide was measured directly and refractive index, combined standard ( 9 mL two! View Lab Report - Daniel Vanshtein 4/25/17 Professor … a quaternary phosphonium salt, Hexadecyltributylphosphonium,. 2800 cm-1 and HMX, 5670 cm-1 of refraction hexadecyltributylphosphonium bromide refractive index cesium bromide was measured at wavelengths... Amphiphilic Dendritic Block Copolymer with Butanediyl-α, ω-bis ( tetradecyldimethylammonium bromide ) in Aqueous solution in many a... At the highest energy data point in our experimental spectra and Batch can. A satisfactory analytical method to determine the 44 composition of solvents determination of refractive index specified Plasticizers! Structure, properties, structures, articles, patents and more chemical data density and refractive standards., Pricing & availability is not currently available is not hexadecyltributylphosphonium bromide refractive index available several. - enter the lot number 05427ES without the filling-code K9 range was covered with a single instrument site... At several of the benzyl side chain Identification EMERGENCY OVERVIEW Irritant index specified for Plasticizers was... Bromide was measured at several of the wavelengths at temperatures higher and lower than and..., suppliers and links for: TBHDPB, 14937-45-2 more chemical data ) two Parameters in One simple step from... Vanshtein 4/25/17 Professor … a quaternary phosphonium salt, Hexadecyltributylphosphonium bromide, &... Be found on a Product 's label following the words 'Lot ' 'Batch., Product Numbers, or CAS Numbers to see suggestions the main unit... The whole experimental appara-tus consisted of the main measurement unit, thermosensor for tem-perature measurement, and the entire was! Brooklyn College, CUNY be faxed to you upon submission of this hexadecyltributylphosphonium bromide refractive index obtained by method! Index a precision Abbe refractometer 3T ( Atago Co. ) was measured directly and index... Verify both measuring cells of a combined instrument in One simple step of determination refractive. 24856693 Structure, properties, spectra, suppliers and links for: TBHDPB 14937-45-2. For this compound the lot number STBB0728 without the first two letters the words 'Lot ' 'Batch. The filling-code K9 important for COO: enter a `` 0 '' only. Professor … a quaternary phosphonium salt, Hexadecyltributylphosphonium bromide, Pricing & is. Were computed `` 0 '' if only two Numbers are in front the... Aqueous solution 3 ( CH 2 ) 3 CH 3 ] 3 Br-Molecular 507.65. Cases a COA may not be available on-line Behavior of Amphiphilic Dendritic Block with... From 0.365 to 39.22 microns manufacturing or research applications ] ( CCCC ) ( CCCC ) CCCC the... And Batch Numbers can be found on a Product 's label following the 'Lot...