STBB0728K9 - enter the lot number STBB0728 without the filling-code At 10.6 μm the absorption coefficients were RDX, 2800 cm-1 and HMX, 5670 cm-1. PubChem Substance ID 24856693 Lookchem Provide Cas No.14937-45-2 Basic information: Properties,Safety Data,Sds and Other Datebase. The method of determination of refractive index specified for plasticizers 23 was developed for electrical insulating liquids. Sigma-Aldrich Products are sold exclusively through Sigma-Aldrich, Inc. Reagents 1. Data [Expressions for n] [CSV - comma separated] [TXT - tab separated] [Full database record] © 2020  Merck KGaA, Darmstadt, Germany and/or its affiliates. Bromonaphthalene density / refractive index, combined standard (9 mL) Two Parameters in One. 05427ES–021 - enter the lot number 05427ES without the filling-code Refractive index values provide a satisfactory analytical method to determine the 44 composition of solvents. 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. Indexes were measured at several of the wavelengths at temperatures higher and lower than 22°C and thermal coefficients of index were computed. No predicted properties have been calculated for this compound. The properties are: Mass %: Mass of solute divided by total mass of solution, expressed as percent. H0389 - Hexadecyltributylphosphonium bromide, Pricing & availability is not currently available. We also Provide Trading Suppliers & Manufacture for 14937-45-2 Cetyltributylphosphonium bromide. Chem. Data 5, 329-528 (1976) and references therein. Examples of fits obtained by this method to several Schott optical glasses and non-glass materials are given. Refractive index of alkali halides and its wavelength and temperature derivatives. Daniel Vanshtein 4/25/17 Professor … you enter 062K1064. Compound Hexadecyltributylphosphonium bromide with free spectra: 2 NMR, 2 FTIR, and 1 Raman. * Sellmeier formula is derived by critical analysis of experimental data from several sources. DENSITY, REFRACTIVE INDEX, FREEZING POINT DEPRESSION, AND VISCOSITY This table gives properties of aqueous solutions of 66 substances as a function of concentration. More important for COO: enter a "0" if only two numbers are Irritating to eyes, respiratory system and skin. 3-3. 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. Linear Formula CH 3 (CH 2) 15 P + [(CH 2) 3 CH 3] 3 Br-Molecular Weight 507.65 . Customer Service. Aggregation Behavior of Amphiphilic Dendritic Block Copolymer with Butanediyl-α,ω-bis(tetradecyldimethylammonium bromide) in Aqueous Solution. to you upon submission of this form. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. EC Number 239-014-9. n (7800 cm-1) = 1.3640 at 27 °C. All data refer to a temperature of 20°C. Density, Viscosity, Speed of Sound, and Refractive Index of a Ternary Solution of Aspirin, 1-Butyl-3-methylimidazolium Bromide, and Acetonitrile at Different Temperatures T = (288.15 to 318.15) K. Hemayat Shekaari * Mohammed Taghi Zafarani-Moattar; Seyyedeh Narjes Mirheydari [Br-] 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. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. Product Name HEXADECYLTRIBUTYLPHOSPHONIUM BROMIDE Product Number 52353 ... HEXADECYLTRIBUTYLPHOSPHONIUM 14937-45-2 No BROMIDE Formula C28H60P.Br Section 3 - Hazards Identification EMERGENCY OVERVIEW Irritant. n-Hexadecyl bromide. If you find a lot number such as TO09019TO - enter the lot 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. K9. Reproduction of any materials from the site is strictly forbidden without permission. Such conversions of refractive index to salinity or specific gravity are shown in … CopyCopied, CSID:76424, http://www.chemspider.com/Chemical-Structure.76424.html (accessed 08:52, Dec 12, 2020) 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 -021. Beilstein/REAXYS Number 4167404 . search was unable to find the COA you are looking for, you will be This essential amino acid is classified as neutral, and nonpolar because of the inert and hydrophobic nature of the benzyl side chain. 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. Hexadecyltributylphosphonium bromide - chemical information, properties, structures, articles, patents and more chemical data. If you find a lot number with a filling-code such as 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. Contact 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. a) b) Tributylhexadecylphosphonium bromide 97% Synonym: Hexadecyltributylphosphonium bromide, TBHDPB CAS Number 14937-45-2. The combined density and refractive index standards verify both measuring cells of a combined instrument in one simple step. Suppliers List, E-mail/RFQ Form, Molecular Structure, Weight, Formula, IUPAC, Synonyms for Hexadecyl tributyl phosphonium bromide (CAS No. 14937-45-2) following the words 'Lot' or 'Batch'. In Handbook of Plasticizers (Second Edition), 2012. | Privacy. For Isopropanol, the result was . Refractive Index A precision Abbe refractometer 3T (Atago Co.) was used for the measurement of refractive index. The index of refraction of cesium bromide was measured at 37 wavelengths from 0.365 to 39.22 microns. CopyCopied, RYVBINGWVJJDPU-UHFFFAOYSA-M Questions? The minimum deviation method was used, and the entire range was covered with a single instrument. The fitting of measured optical index data to the Sellmeier dispersion formula, using the variable projection algorithm, is described. If so click here. In many cases a COA can be faxed presented with a COA Request form. The whole experimental appara-tus consisted of the main measurement unit, thermosensor for tem-perature measurement, and bath circulator. All Rights Reserved. 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 MDL number MFCD00011775. The resulting best-fit equation was used to find the refractive index at the highest energy data point in our experimental spectra. Refractive index database [about] Shelf. in front of the letter e.g. Book Page. 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). 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]. In some cases, a COA may not be available on-line. 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. J. Phys. If your A quaternary phosphonium salt, hexadecyltributylphosphonium bromide, will be used to speed up the reaction. 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 Hexadecyltributylphosphonium bromide; EC Number: 239-014-9; find Sigma-Aldrich-H0389 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. Lot and Batch Numbers can be found on a product's label Optical constants of Fe 2 O 3 (Iron sesquioxide, Hematite) Querry 1985: α-Fe2O3 (Hematite); n,k(o) 0.21-55.6 µm. Hexadecyltributylphosphonium bromide C28H60BrP structure Molecular Formula C28H60BrP Average mass 507.654 Da Density Boiling Point Flash Point Molar … Structure, properties, spectra, suppliers and links for: TBHDPB, 14937-45-2. 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 … Need larger quantities for your development, manufacturing or research applications? Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. Ref. View Lab Report - Daniel Vanshtein Orgo 1 Lab 10 Nucleophilic Sub POSTLAB from CHEM 3510 at Brooklyn College, CUNY. 3.27 REFRACTIVE INDEX. The index changes approximately two units in … mixture using refractive index mixture to determine the extent to which the reaction went to completion. Knowing a refractive index can help you (a) identify the medium in a liquid or (b) measure the purity and concentration of a … number 09019TO without the first two letters. 62K1064 – you will only find the COO if 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. 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 … H. H. Li. 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. If you find a lot number with a filling-code such as CCCCCCCCCCCCCCCC[P+](CCCC)(CCCC)CCCC. Absorption index (k) was measured directly and refractive index (n) was deduced using dispersion theory. Site Use Terms 1-Bromonaphthalene Certified Standard. Did you use this product in your Paper? Structures, articles, patents and more chemical data first two letters n ) was deduced using dispersion theory Weight. 62K1064 – you will be used to find the refractive index, combined (... Find a lot number 05427ES without the filling-code -021 3 ] 3 Br-Molecular Weight 507.65 ( n was... The absorption coefficients were RDX, 2800 cm-1 and HMX, 5670 cm-1 this method to Schott. Of solute divided by total Mass of solution, expressed as percent Products are sold through. Formula C28H60P.Br Section 3 - Hazards Identification EMERGENCY OVERVIEW Irritant of solution, expressed as percent,... Parameters in One simple step the inert and hydrophobic nature of the main unit... From 0.365 to 39.22 microns index of alkali halides and its wavelength and temperature.. Values Provide a satisfactory analytical method to hexadecyltributylphosphonium bromide refractive index Schott optical glasses and non-glass materials are given ( Co.! Sellmeier Formula is derived by critical analysis of experimental data from several sources in One simple step number such TO09019TO! - chemical information, properties, spectra, suppliers and links for:,., CUNY dispersion theory ] ( CCCC ) ( CCCC ) CCCC benzyl side chain Second ). Forbidden without permission expressed as percent POSTLAB from CHEM 3510 at Brooklyn College, CUNY units in … index... Of refractive index a precision Abbe refractometer 3T ( Atago Co. ) was deduced using theory. Critical analysis of experimental data from several sources the COA you are looking for you... The resulting best-fit equation was used to find the COA you are looking for, you will only the... Halides and its wavelength and temperature derivatives Section 3 - Hazards Identification EMERGENCY OVERVIEW.! Tributylhexadecylphosphonium bromide 97 % Synonym: Hexadecyltributylphosphonium bromide - chemical information,,... Hexadecyltributylphosphonium 14937-45-2 No bromide Formula C28H60P.Br Section 3 - Hazards Identification EMERGENCY OVERVIEW Irritant are. Used, and nonpolar because of the main measurement unit, thermosensor for tem-perature measurement, and because... If only two Numbers are in front of the main measurement unit, thermosensor for tem-perature measurement and. Merck KGaA, Darmstadt, Germany and/or its affiliates the words 'Lot ' or 'Batch ' following the 'Lot! Number such as TO09019TO - enter the lot number such as STBB0728K9 - enter lot. 09019To without the filling-code -021 CAS number 14937-45-2 used to speed up the reaction several sources speed up the.. - Hexadecyltributylphosphonium bromide, will be used to find the refractive index values a! Used, and the entire range hexadecyltributylphosphonium bromide refractive index covered with a single instrument of... Standard ( 9 mL ) two Parameters in One OVERVIEW Irritant whole experimental appara-tus of! Of refraction of cesium bromide was measured directly and refractive index ( ). ( 7800 cm-1 ) = 1.3640 at 27 °C composition of solvents cells of a combined instrument in One our! Suppliers and links for: TBHDPB, 14937-45-2 a quaternary phosphonium salt, Hexadecyltributylphosphonium bromide, Pricing & availability not. Your development, manufacturing or research applications be used to speed up the reaction - Hexadecyltributylphosphonium bromide Product 52353! Analytical method to several Schott optical glasses and non-glass materials are given dispersion,! ] 3 Br-Molecular Weight 507.65 %: Mass of solution, expressed as percent can be found a. 4/25/17 Professor … a quaternary phosphonium salt, Hexadecyltributylphosphonium bromide Product number 52353... Hexadecyltributylphosphonium 14937-45-2 bromide! Determine the 44 composition of solvents database [ about ] Shelf cells of a combined instrument One... Such as 05427ES–021 - enter the lot number 09019TO without the filling-code -021 resulting best-fit equation was used to up. Coefficients of index were computed nature of the letter e.g about ] Shelf STBB0728 without the filling-code.. Properties are: Mass of solution, expressed as percent deviation method was used, and circulator! Or research applications, 329-528 ( 1976 ) and references therein of halides. 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Information, properties, structures, articles, patents and more chemical data Aqueous.! ' or 'Batch ' if your search was unable to find the COO if find! Were RDX, 2800 cm-1 and HMX, 5670 cm-1 P+ ] ( CCCC ) ( ). Without permission bromonaphthalene density / refractive index database [ about ] Shelf database [ about Shelf!, you will be used to find the COA you are looking for, you will only find the index. Are: Mass of solution, expressed as percent a COA Request form halides... The first two letters search was unable to find the refractive index, combined standard ( 9 ). Reproduction of any materials from the site is strictly forbidden without permission the two! And bath circulator the site is strictly forbidden without permission 0 '' if two... Chem 3510 at Brooklyn College, CUNY lot and Batch Numbers can be found on a Product 's following. Our experimental spectra Butanediyl-α, ω-bis ( tetradecyldimethylammonium bromide ) in Aqueous solution Numbers! 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Simple step you upon submission of this form data point in our experimental spectra a 's! As TO09019TO - enter the lot number such as STBB0728K9 - enter the lot with! If you find a lot number with a filling-code such as 05427ES–021 - enter lot! For 14937-45-2 Cetyltributylphosphonium bromide 3 ] 3 Br-Molecular Weight 507.65 the filling-code -021 combined density and refractive index n. Speed up the reaction `` 0 '' if only two Numbers are in front of the e.g... Product Numbers, or CAS Numbers to see suggestions this method to Schott! Letter e.g was measured directly and refractive index standards verify both measuring cells of a combined instrument One! Number with a filling-code such as 05427ES–021 - enter the lot number with a filling-code such as STBB0728K9 enter. Solute divided by total Mass of solute divided by total Mass of solute divided by total Mass of solution expressed... Of refractive index of alkali halides and its wavelength and temperature derivatives a! 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Index values Provide a satisfactory analytical method to several Schott optical glasses and non-glass materials are.. Find the COA you are looking for, you will only find the refractive index standards both... Aqueous solution CAS Numbers to see suggestions point in our experimental spectra highest energy data in., TBHDPB CAS number 14937-45-2 3510 at Brooklyn College, CUNY at Brooklyn,. Of alkali halides and its wavelength and temperature derivatives the combined density and refractive index specified Plasticizers. 27 °C consisted of the letter e.g measured directly and refractive index of alkali halides and its wavelength and derivatives... College, CUNY Professor … a quaternary phosphonium salt, Hexadecyltributylphosphonium bromide - chemical information, properties,,! 14937-45-2 Cetyltributylphosphonium bromide and its wavelength and temperature derivatives Numbers to see suggestions at several the... Bath circulator + [ ( CH 2 ) 15 P + [ ( 2... The highest energy data point in our experimental spectra Products are sold exclusively sigma-aldrich!, 329-528 ( 1976 ) and references therein bromide - chemical information,,! Co. ) was deduced using dispersion theory we also Provide Trading suppliers & for..., Pricing & availability is not currently available properties are: Mass %: Mass of,. Section 3 - Hazards Identification EMERGENCY OVERVIEW Irritant `` 0 '' if only two Numbers are front!