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What are DMSO and DMS? | Gaylord Chemical

Dimethyl Sulfoxide (DMSO) is a highly polar and water miscible organic liquid. Dimethyl Sulfide (DMS) is a low molecular weight sulfur ... What are DMSO and DMS? DMSO Dimethyl Sulfoxide (DMSO) is a highly polar and water miscible organic liquid. It is essentially ...

Replace NMP with DMSO | Gaylord Chemical

Replace NMP with DMSO The solvent power and low toxicity of DMSO make it useful as a replacement for more hazardous solvents. In many cases DMSO can be used as a direct replacement for ...

Replace DMF with DMSO | Gaylord Chemical

Replace DMF with DMSO Replacing DMF ( , CAS [68-12-2]). DMF is a hazardous solvent and human exposure should be carefully limited. It ... reproductive toxin which can damage the developing fetus. DMSO has solvent properties which resemble those of DMF. ...

Replace Acetonitrile with DMSO | Gaylord Chemical

DMSO and acetonitrile are excellent alkylation solvents, useful in the synthesis of various active ingredients for pharmaceutical ... Replace Acetonitrile with DMSO Dimethyl Sulfoxide (DMSO) can serve as a viable alternative to the use of acetonitrile in some applications. Most obviously, ...

Working with DMSO - Gaylord Chemical

Working with DMSO Every chemical is different and there are useful things to know when handling DMSO in an industrial setting. Working with DMSO in cold climates. Pure DMSO has a melting ...

Request a DMSO (Dimethyl Sulfoxide) Sample from Gaylord Chemical

... the world’s leading provider of Dimethyl Sulfoxide (DMSO) products. ... DMSO (Dimethyl Sulfoxide) Dimethyl Sulfoxide (DMSO) is a highly polar and water miscible organic liquid. It is ...

Product Sheets / Specifications - Gaylord Chemical

... Company LLC offers two basic products. Dimethyl Sulfoxide (DMSO) Dimethyl Sulfide (DMS) Our flagship product, Dimethyl Sulfoxide, ... Grade Specification FNF Grade Specification Industrial Grade Specification DMSO (Dimethyl Sulfoxide) ACS Spectrophotometric Grade Specification Product ACS ...

DMSO Physical Properties | Gaylord Chemical

Dimethyl Sulfoxide (DMSO) is a highly polar and water miscible organic liquid. It is essentially odorless, and has a low level ... DMSO Physical Properties Introduction Dimethyl Sulfoxide (DMSO) is a highly polar and water miscible organic liquid. It ...

Literature - Gaylord Chemical

Literature Product Overview Dimethyl Sulfoxide (DMSO) Overview A comprehensive collection of data including physical, chemical and electrical properties. Also available in a format to print on European ...

DMSO Health & Safety | Gaylord Chemical

DMSO is a non-toxic organic solvent that is used in pharmaceutical synthesis, the manufacture of electronics, ... DMSO Health & Safety Introduction This bulletin summarizes the available industrial hygiene and toxicological data for Dimethyl Sulfoxide ( ...

DMSO Recovery, Engineering & Environmental - Gaylord Chemical

DMSO Recovery, Engineering & Environmental Recovery, System Engineering and Environmental Considerations Introduction This bulletin summarizes information specific to ...

Life Science | Gaylord Chemical

The health and safety profile of DMSO combined with its biodegradability make this versatile material an excellent choice within the Life Sciences. ... Life Science The health and safety profile of DMSO combined with its biodegradability make this versatile material ...

Biotechnology - Gaylord Chemical

... for the cryopreservation of living cells and tissue. DMSO also plays a role in synthesis of proteins. DMSO has various functions in the Biotechnology segment. DMSO ...

DMSO Solubility Data | Gaylord Chemical

DMSO dissolves many inorganic salts, transition metals nitrates, cyanides and dichromates. DMSO is miscible with water and most organic liquids. ... DMSO Solubility Data Introduction DMSO, one of the strongest organic solvents, has been used commercially for over ...

Pharmaceuticals | Gaylord Chemical

Dimethyl Sulfoxide (DMSO) is used in the pharmaceutical industry for applications in drug discovery and analytical applications. ... Pharmaceuticals Pharmaceuticals Dimethyl Sulfoxide (DMSO) is widely used in ... segment for applications in drug discovery and analytical applications ...

Drying of DMSO - Gaylord Chemical

Drying of DMSO METHODS AND TECHNIQUES Dimethyl sulfoxide (DMSO) is a hygroscopic material. Many applica- tions, however, require virtually anhydrous DMSO ...

Coating removal formulations using DMSO as a solvent - Gaylord Chemical

Coating removal formulations using DMSO as a solvent EFFECTIVE AGAINST A BROAD RANGE OF COATINGS Gaylord Chemical Company, L.L.C. has developed data showing ...

DMSO Microelectronics Applications - Gaylord Chemical

DMSO Microelectronics Applications Introduction The manufacture of microelectronic devices uses a range of solvents in a variety ... safety regulations, and to reduce cost. Dimethyl Sulfoxide (DMSO), a common solvent for many polymers, is a ...

Catalyst Sulfiding Overview - Gaylord Chemical

... available form Gaylord include DMS Exact-S™ and DMSO Enviro-S ® . Petroleum refining is a sophisticated technology ... Methyl Mercaptan 430° F Dimethyl Disulfide 410° F DMSO Enviro-S ® 372° F TNPS 320° F Hydrogen ...

DMSO ACS Reagent Grade Product Sheet - Gaylord Chemical

DMSO ACS Reagent Grade Product Sheet THE PERFECT CHOICE FOR THE LABORATORY DMSO ACS Reagent Grade is Dimethyl Sulfoxide which conforms ... for many basic applications. General Solvent Cleaning Applications. DMSO is an effective solvent for removing organic materials ...

DMSO EL 10 Grade Product Sheet - Gaylord Chemical

DMSO EL 10 Grade Product Sheet IDEAL FOR THE ELECTRONIC INDUSTRY When Metallic Ion Control is Critical DMSO EL 10 Grade is Dimethyl Sulfoxide with extremely ...

DMSO Enviro-S®Grade Product Sheet - Gaylord Chemical

DMSO Enviro-S®Grade Product Sheet Many organosulfur compounds are available for pretreating catalysts. The choice of ... should be guided by these factors: Preference for DMSO Enviro-S Grade is growing, due in large ...

DMSO Industrial Grade Product Sheet | Gaylord Chemical

DMSO Industrial Grade is a technical grade of Dimethyl Sulfoxide, suitable for use in common industrial formulations. ... DMSO Industrial Grade Product Sheet A TECHNICAL GRADE FOR BASIC APPLICATIONS DMSO Industrial Grade is a technical ...

Procipient®(Dimethyl Sulfoxide USP, Ph. Eur.) Grade Product Sheet - Gaylord Chemical

... the USP and Ph. Eur. Monographs • The required DMSO for human and animal dosage forms • Whenever the ... purity Dimethyl Sulfoxide is required Unique • The only DMSO manufactured according to cGMP / ICH Q7 guidelines for ...

Agricultural Chemicals | Gaylord Chemical

DMSO is used as a reaction solvent to synthesize agricultural chemicals and as a solvent for the ... Agricultural Chemicals There are two important applications for DMSO in the agrichemical sciences. DMSO is used as ...

DMSO for Polyurethane Cleanup - Gaylord Chemical

DMSO for Polyurethane Cleanup FLUSH AND CLEAN-UP SOLVENT FOR POLYURETHANES Tests conducted at an independent laboratory ... of Gaylord Chemical Company, L.L.C.’s DMSO and DMSO-based formulations for dissolving a wide ...

Pharmaceutical API / Intermediate Synthesis | Gaylord Chemical

DMSO is an essential part of over 700 pharmaceutical syntheses and is in various clinical trial stages. ... Pharmaceutical API / Intermediate Synthesis DMSO is an essential part of over 700 pharmaceutical synthesis and is in various clinical trial stages. Below are some specific ...

DMSO Anhydrous Grade Product Sheet - Gaylord Chemical

DMSO Anhydrous Grade Product Sheet WHEN MINIMAL WATER CONTENT IS CRITICAL DMSO Anhydrous Grade is Dimethyl Sulfoxide with an extremely ... processing. Water-Sensitive Compound Synthesis. Water present in DMSO can react with strong bases such as sodium ...

DMSO ACS Spectrophotometric Grade Product Sheet - Gaylord Chemical

DMSO ACS Spectrophotometric Grade Product Sheet THE PERFECT CHOICE FOR THE LABORATORY DMSO ACS Spectrophotometric Grade Grade is Dimethyl Sulfoxide which ...

DMSO Synthesis Grade Product Sheet - Gaylord Chemical

DMSO Synthesis Grade Product Sheet THE PURE CHOICE FOR ACTIVE INGREDIENT AND CHEMICAL INTERMEDIATE SYNTHESIS DMSO Synthesis Grade is Dimethyl Sulfoxide produced to an ...

Cyanation - Gaylord Chemical

... most widely used of the displacement reactions in DMSO are those involving the cyanide ion. Halogen atoms ... often higher and side reactions are minimized in DMSO. Shown is nucleophilic displacement of a benzylic bromide ...

Ester Hydrolysis - Gaylord Chemical

... advantageously carried out with potassium hydroxide in aqueous DMSO. Significant rate enhancements have often been reported for ... as the solvent changes from H O to DMSO. Such rate enhancements upon addition of DMSO to ...

Proven DMSO Reactions - Gaylord Chemical

Proven DMSO Reactions Dimethyl Sulfoxide was commercially introduced by Gaylord Chemical’s predecessor, Crown Zellerbach in 1962. Gaylord Chemical’ ... documents the rich chemistry and diverse applications of DMSO. Electronic abstracts and hard copy documents are available ...

Compound Purification - Gaylord Chemical

Compound Purification Working with DMSO is straightforward when you have a strong understanding of its physical properties. DMSO is less volatile than many organic solvents, ...

Replace a Problem Solvent | Gaylord Chemical

... in replacing a problematic solvent with a comparable DMSO blend. ... a Problem Solvent As a dipolar aprotic solvent, DMSO is recognized as a superior solvent and has ...

DMSO for Paint Stripping - Gaylord Chemical

DMSO for Paint Stripping Increasingly stringent environmental and consumer safety concerns have led formulators to explore new ... alternatives also comes the inability to sacrifice performance. DMSO offers a unique combination of low toxicity and ...

Esterification - Gaylord Chemical

... Alkylation of carboxylate ions with alkyl halides in DMSO or DMSO-water is an efficient method of esterification [Pfeffer, ... Zak, H. 109, 2628-2644 (1976)]. In aqueous DMSO systems, the reaction rate increases as the concentration ...

Paint Stripping & Graffiti Removal | Gaylord Chemical

DMSO is a safe alternative to methylene chloride and N-Methyl Pyrrolidone (NMP) in consumer and industrial ... Graffiti Removal Paint Stripping & Graffiti Removal Stripping Power . DMSO offers a safe alternative to the use of ...

SNAr Comparative Reaction - Gaylord Chemical

... the dinitrophenyl ether herbicides. The essential advantage of DMSO in these reactions is that due to the ... solvent. These naked species are extremely reactive in DMSO. Thus, rate enhancements of SNAr reactions in DMSO ...

Comparative Reactions - Gaylord Chemical

... Solvent Program at Gaylord Chemical Corporation systematically compares DMSO performance versus other common solvents in commercially important ... undertaken to reinforce and expand the use of DMSO in discovery and process chemistry. Using established references ...

Electronics - Photoresist Stripping - Gaylord Chemical

Electronics – Photoresist Stripping Electronics - Photoresist Stripping DMSO EL 10 Grade has several functions in the electronics industry. This DMSO product has extremely low metals content and an essential component ...

Synthesis - Gaylord Chemical

Synthesis DMSO knowledge is power . Dimethyl Sulfoxide is a versatile dipolar aprotic solvent that offers distinct advantages in the ... reaction solvent in these chemical products. Agricultural Synthesis DMSO is the preferred solvent for the synthesis of ...

Polymer Synthesis - Gaylord Chemical

Polymer Synthesis The solvent properties of DMSO are important in the synthesis of chemically resistant polymers and engineering resins. Dimethyl Sulfoxide Dimethyl Sulfoxide has two important features in polymer ...

Elimination - Gaylord Chemical

... of t-amine oxides (Cope elimination) in dry DMSO proceeds at a convenient rate at 25°C ... required in water. In addition, the rates in DMSO are 10,000 times faster than in water [ ...

SN2 Substitution - Gaylord Chemical

... studied in the presence of hydroxyl ion in DMSO-water, the rate of hydrolysis increases with increasing DMSO content [Murto, J., B34, 92-98 (1961)]. Similar ...

Wittig Reaction - Gaylord Chemical

... yield a phosphonium salt can be done in DMSO [McKinley, S. V.; Rakshys, J. W., Jr., 134-135 (1972)]. DMSO also seems to be a good solvent for ... to be removed by a strong base in DMSO, e.g. an organolithium compound [Bhalerao, U. T.; ...

Quality | Safety | Compliance - Gaylord Chemical

... our complete line of product offerings.* REACH Compliance DMSO is fully compliant with REACH (Registration, Evaluation, Authorisation ... European Union under Regulation (EC) No 1907/2006. DMSO is on the list of ‘Substances of Very ...

Agricultural Synthesis - Gaylord Chemical

Agricultural Synthesis The solvent properties of DMSO make it a useful media in the synthesis of many agricultural chemicals. These include some specific nitrophenylether compounds and a range of ...

Epoxidation - Gaylord Chemical

... a nucleophile. Such reactions are advantageously performed in DMSO because DMSO is inert to the epoxides and it also ... oxide is heated with potassium hydroxide in aqueous DMSO, the corresponding trans-glycol is obtained in good ...

Olefin Isomerization - Gaylord Chemical

... propenyl ethers occurs 1,000 times faster in DMSO than in dimethoxyethane and 10,000 times faster ... allyladenine is isomerized with potassium t-butoxide in DMSO to the propenyl compound which is then easily ...

SNAr Reaction - Gaylord Chemical

... displacement of aromatic halides by secondary amines in DMSO has been studied rather extensively. The fluoro-compounds ... to 105 in dipolar aprotic solvents, such as DMSO, as compared with reactions in aprotic solvents [Miller, ...

Locate a Safety Data Sheet (SDS) from Gaylord Chemical

... s largest and oldest producer of DMS and DMSO. Safety Data Sheets (SDS) for our products can ... possesses a low level of toxicity. Dimethyl Sulfoxide (DMSO) DMSO is a highly polar and water miscible ...

Industrial Markets | Gaylord Chemical

Dimethyl Sulfoxide (DMSO) is used broadly in industrial markets as an effective solvent with a safe alternative profile over other solvents. ... Industrial Electronics – Photoresist Stripping DMSO is an essential solvent in ... and flat panel displays. Paint Stripping & Graffiti Removal Use DMSO to ...

Petrochemical - Gaylord Chemical

... two ways. Dimethyl Sulfide (DMS) and Dimethyl Sulfoxide (DMSO) are used to modify the reactivity of industrial ... make olefins like ethylene and propylene. Aromatic Extraction DMSO has an unusual affinity for aromatic hydrocarbons over ...

Alkylation - Gaylord Chemical

Alkylation DMSO facilitates the N-alkylation of amides. The reaction of various ?-haloamides with the dimsyl ion in DMSO can be used to obtain good to high ...

Claisen Condensation - Gaylord Chemical

... reactions of carbonyl compounds can be accomplished in DMSO. Good results can be obtained due to the ... carboxylic acids react with the dimsyl ion in DMSO to yield ß-keto sulfoxides [Martin, D.; Niclas, ...

Halex Reaction - Gaylord Chemical

Halex Reaction DMSO is a proven solvent in the nucleophilic aromatic exchange of halogens (the Halex reaction). These reactions often require ... in such aprotic polar solvents as dimethyl sulfoxide (DMSO) at temperatures below the boiling points of these ...

Oxidation (SO3 - Pyridine) - Gaylord Chemical

Oxidation (SO3 – Pyridine) The combination of DMSO with S03-pyridine complex in the presence of triethylamine yields a reagent that rapidly oxidizes primary and secondary alcohols in good yield ...

History - Gaylord Chemical

... s largest and oldest producer of DMS and DMSO. ... the manufacture of Dimethyl Sulfide (DMS), Dimethyl Sulfoxide (DMSO) and other chemicals. The results of this extensive ...

Featured Items - Gaylord Chemical

... opportunity. To download Business Administration for Technical Professionals . DMSO in Paint Stripping Applications Safety Concerns about NMP ... stripping products have lead to increased use of DMSO in safer paint stripping formulations. Learn more here. ...

Dimsyl Ion - Gaylord Chemical

... carbanion or dimsyl ion, the conjugate base of DMSO. This extremely powerful base can be used to ... hydride (60% dispersion in mineral oil) with excess DMSO. Other preparatory routes exist, however, essentially quantitative results ...

Medical Devices - Gaylord Chemical

... Devices. A number of polymers are soluble in DMSO which allow polymers to be dissolved and then ... to provide the structure required for anatomical correction. DMSO is currently being evaluated in drug eluting devices, ...

Dieckmann Cyclization - Gaylord Chemical

... 3-methylcyclohexane dimethyl ester with sodium hydride in DMSO furnishes a crystalline keto-ester [Coates, R. M.; ... γ-ketopimelate with an excess of methylenetriphenylphosphorane in DMSO provides for the introduction of an exocyclic methylene ...

Swern Oxidation - Gaylord Chemical

... achieved with the development of reagents based on DMSO [Haines, A. H., (London), 883-887 (1976); (Epstein, ... temperature or above. Nucleophilic attack occurs on the DMSO sulfur atom. Most reactions in which the nucleophilic ...

Dieckmann Cyclization Comparative Reaction - Gaylord Chemical

... condensation. We have investigated the yields obtained using DMSO with dimsyl ion as the base versus a ... one of the examples where the usage of DMSO provides significantly higher yields: Yield in the Dieckmann ...

Esterification Comparative Reaction - Gaylord Chemical

... the reaction conditions. When this is the case, DMSO is an excellent solvent choice. It often produces ... demonstrates the important kinetic advantages often seen when DMSO as an esterification solvent. Not only is the ...

Request Sample - DMS | DMSO | Procipient - Gaylord Chemical

... sample of Dimethyl Sulfide (DMS) and Dimethyl Sulfoxide (DMSO) to qualified users of these chemical products.

Product Sheets - Gaylord Chemical

... s largest and oldest producer of DMS and DMSO. Product Sheets for our products can be located ... Flavor and Fragrance (FNF) Under Construction Dimethyl Sulfoxide (DMSO) ACS Reagent ACS Reagent Grade Product Sheet ACS ...

Polymer Cleanup - Gaylord Chemical

... Polymer Cleanup A Strong Solvent for polymer cleanup , DMSO removes polymer residues when other solvents fail. It ... cleaning process equipment (mix heads and component lines). DMSO is an effective line flush and tool cleaning ...

Catalyst Presulfiding - Gaylord Chemical

... decomposition of Dimethyl Sulfide (DMS) or Dimethyl Sulfoxide (DMSO) and subsequent replacement of oxygen atoms on the ... for catalyst presulfiding: DMS Exact-S™ Grade and DMSO Enviro-S® Grade .

Performance Chemical Synthesis - Gaylord Chemical

... chemicals are used to enhance/modify mechanical properties. DMSO dissolves a tremendous array of organic molecules, carbohydrates, ... injection water systems and adhesives. Hydraulic fluid additive DMSO was used as the reaction solvent in the ...

Sulfur Ylide Reactions - Gaylord Chemical

... agents, such as methyl iodide, react initially with DMSO at the oxygen to give methoxydimethylsulfonium iodide. These ...

Gaylord Chemical | Home Page

... producer of Dimethyl Sulfide (DMS) and Dimethyl Sulfoxide (DMSO).

Learning Center - Gaylord Chemical

... others as they work with our products. Proven DMSO Reactions Compound Purification Techniques Comparative Reactions Dimsyl Ion

Aromatic Extraction - Gaylord Chemical

... Extraction Aromatic Extraction Selectivity and Loading . Dimethyl Sulfoxide (DMSO) has the unusual ability to extract aromatic compounds ...

DMS Exact-S™ Grade in ethylene production | Gaylord Chemical

... production of Dimethyl Sulfide (DMS) and Dimethyl Sulfoxide (DMSO) . Gaylord has over 40 years of experience in ...

Process Safety and Technology - Gaylord Chemical

... the Tuscaloosa manufacturing facilities is shown above. The DMSO process technology in use in Tuscaloosa has proven ...

Electrophilic Addition - Gaylord Chemical

Electrophilic Addition In electrophilic addition to carbon-carbon double bonds, a positive species approaches in the first step converting the pair of ...

Halex Comparative Reaction - Gaylord Chemical

... examples shown below, the surprising finding is that DMSO use gave dramatically higher yields in the Halex ...

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Gaylord Chemical Company is the leading producer of Dimethyl Sulfoxide (DMSO), with a product range ...

Captisol, a Ligand technology

3911 Sorrento Valley Blvd, Suite 11 Suite 110 San Diego, CA 92121 Tel: 8585507895

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... an organic solvent (such as ethanol, methanol, acetonitrile, DMSO) will result in a decrease of the complexation ... ethanol/water or solutions of methanol/water or DMSO/water. Add just enough of the solvent to ...

Pickering Laboratories, Inc.

1280 Space Park Way Mountain View, CA 94043-1434 Tel: 650-694-6700

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... to-noise ratio of TRIONE®, when compared to DMSO-containing reagents, permits detection sensitivity to be increased ...

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