trimethyl orthoformate density g ml

Trimethyl Orthoformate CAS 149

If you're interested in our trimethyl orthoformate cas 149-73-5 made in China welcome to place orders with our factory For more details contact us now Hot Tags: 149-73-5 CAS 149-73-5 Orthomravencan methylnaty TRIMETHYL ORTHOFORMATE Trimethyl orthoformate Orthoformic acidtrimethyl ester

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CAS 149

Information provided on Methyl orthoformate (149-73-5) is for reference only and is subject to change There is no warranty of accuracy or completeness of any information contained herein ALS Environmental does not sell chemicals but offers analytical lab testing to determine the presence of various elements and chemical compounds

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Triethyl orthoformate (TEOF) Companies suppliers

Triethyl orthoformate (TEOF) Directory or List of Triethyl orthoformate (TEOF) companies like Triethyl orthoformate (TEOF) suppliers manufacturers exporters importers wholesalers distributors traders dealers etc Find details like Phone Numbers major chemical items business activities certifications business regions year of

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China Trimethyl Orthoformate Supplier

Specifications: Applications: Trimethyl Orthoformate is a reagent in the synthesis of CDK2/Cyclin A as antitumor agents derived from 3-aminopyrazole molecules Also used in the preparation of PLD1/PLD2 selective inhibitors that decrease invasive migration of glioblastoma cells

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Trimethyl Orthoformate TMOF CAS No :149

Synonyms:Trimethoxymethane Methyl orthoformate Molecular Formula:C4H10O3 MW:106 12 Properties: Colorless transparent liquid with odor of ester boiling point 103 -105 ℃ relative density 0 9676 (20 ℃) refractive index 1 3773 (2 5 ℃) flash point 15 ℃ soluble in ethanol and ether and decomposable in water Specification:

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Trimethyl orthoformate

Pakage: galvanized iron drums or plastic buckets Each drum is 200kg net weight or according to the user's requirements transported by the tank or export containers Application: This product is the key organic synthesis intermediate and mainly used to synthesize azoxystrobin and other pesticide intermediate in pesticide aspect

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Ytterbium Chloride 99 99%

Ytterbium Chloride 99 99% is applied to phosphors Ytterbium chloride is a powerful catalyst for the formation of acetals using trimethyl orthoformate YbCl3 may be used as a calcium ion probe in a fashion similar to a sodium ion probe it is also used to track digestion in animals It is also used for manufacturing ceramics

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MSDS trimethyl orthoformate

Shipping Name: TRIMETHYL ORTHOFORMATE Hazard Class: 3 UN Number: UN3272 Packing Group: II 15 - REGULATORY INFORMATION US FEDERAL TSCA CAS# 149-73-5 is listed on the TSCA inventory This material does not contain any Class 2 Ozone depletors Clean Water Act: None of the chemicals in this product are listed as Hazardous Substances under the CWA

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3 Method for producing trimethyl orthoformate

3 Method for producing trimethyl orthoformate Apr 19 2019 Share: Trimethyl orthoformate referred to as Methyl orthoformate is a colorless pungent liquid that is flammable decomposes in contact with water and is soluble in alcohol and ether As an important organic synthesis intermediate it is used in the synthesis of various

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A Synthetic Route to Quaternary Pyridinium Salt

A synthetic route to potentially biocidal silsesquioxanes functionalized by quaternary pyridinium functionalities has been developed N -Alkylation reactions of the precursor compounds 4-(2-(trimethoxysilyl)ethyl)-pyridine ( 5 ) and 4-(2-trichloro-silylethyl)pyridine ( 6 ) with iodomethane n -hexylbromide and n -hexadecylbromide cleanly afforded the corresponding iN/i-alkylpyridinium

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Ytterbium Chloride 99 9%

Ytterbium Chloride is applied to numerous fiber amplifier and fiber optic technologies High purity grades are widely applied as a doping agent for garnet crystals in lasers a important colourant in glasses and porcelain enamel glazes Ytterbium chloride is a powerful catalyst for the formation of acetals using trimethyl orthoformate

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ORGANIC CHEMISTRY

atmosphere in the presence of 2orthoesters 2such as trimethyl orthoformate (TMOF) and triisopropyl orthoformate (TIPOF) (Eq 2) Scheme 2 Aerobic oxidation of cyclohexanones over supported Pd catalysts Results and Discussion Preparation and characterization of catalysts Metal oxides such as TiO 2 Al 2 O 3 CeO 2 and ZrO 2

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Trimethyl orthoformate

20 g/mL Merck Millipore 1182: 20 g/l Merck Millipore 800885: 0 968 g/mL Alfa Aesar A13760: 0 891 g/mL Oakwood 095019: 0 97 g/mL Fluorochem : 0 97 g/l Fluorochem 095019: 0 97 g/l Parchem – fine specialty chemicals 29691: 0 9676 g/mL / 20 C Kaye Laby (No longer updated)

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Dimethyl Acetals

Trimethyl orthoformate forms methyl formate and methanol on reaction with water and thus removes the water from the reaction mixture Deprotection is often performed by acid-catalyzed transacetalization in acetone (in excess or as solvent) or hydrolysis in wet solvents or in aqueous acid

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Triethyl orthoformate

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves Move victim to fresh air Call 911 or emergency medical service Give artificial respiration if victim is not breathing

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China Trimethyl Orthoformate (TMOF) N CAS 149

Trimethyl Orthoformate (TMOF) N CAS 149-73-5 Formula molecolare: C4H10O3 Peso molecolare: 106 12 g / mol Numero ONU: 3272 Classe: 3 Trimetyl Orthoformate (TMOF) altri nomi Trimethoxymethane un intermedio sintetico organico chiave Pu produrre vitamina B1 agente battericida e sulfanilamide o utilizzato come disidratante di PU e

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Trimethyl orthoformate

HongKong Luyunjia Chemical Industry Limited is supplier for Trimethyl orthoformate locates the beautiful City-Xiamen is a high-tech company specializing in RD and manufacturing of photoinitiators monomers and oligomers UV absorbers and pharmaceutical intermediates and pharmaceutical intermediates of generic drug and has a high energy

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WikiZero

Trimethyl orthoformate is the simplest orthoester It is a reagent used in organic synthesis for the introduction of a protecting group for aldehydes The product of reaction of an aldehyde with trimethyl orthoformate is an acetal In general cases these acetals can be deprotected back to the aldehyde by using hydrochloric acid The industrial synthesis of this chemical is from hydrogen cyanide

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Chemical Database: Orthoformic acid trimethyl ester

TRIMETHYL ORTHOFORMATE Trimethylester kyseliny orthomravenci [Czech] Related Resources USDOT Hazardous Materials Table 49 CFR 172 101 An online version of the USDOT's listing of hazardous materials from 49CFR 172 101 This table can be sorted by proper shipping name UN/NA ID and/or by primary hazard class/division

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