1 ethyl 2 pyrrolidone

    N-Methyl-2-pyrrolidon – Wikipedia

    N-Methyl-2-pyrrolidon ist eine lichtempfindliche, hygroskopische, farblose bis gelbliche Flüssigkeit mit schwach aminartigem Geruch, welche mischbar mit Wasser ist. Die Viskosität bei 25 °C beträgt 1,65 mPa·s, die Oberflächenspannung 40,7 mN/m. [2]

    N-Ethyl-2-Pyrrolidone - lookchem

    fresh N-Ethyl-2-pyrrolidone(NEP) in stock with best price. Min.Order: 1 Kilogram FOB Price: USD $ 1.0-1.0/Kilogram Scale Chemical Corporation is a professional chemicals supplier, exporting bulk chemical materials around the world, especially Europe and America, with good quality, competitive price, fastsupply and excellent service.

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    N-Ethyl-2-pyrrolidone | 2687-91-4

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    2-Pyrrolidinone, 1-butyl- - webbook.nist

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    1 ethyl 2 pyrrolidone,

    1-Ethyl-2-pyrrolidone,1-Ethyl-2-pyrrolidone suppliers,1 .

    Product description:The NEP is high polarity, Gao Huaxue stability and heat stability of colorless transparent liquid.The boiling point of 82-83 ℃ (101.3 Kpa), the refractive index of 1.4665, the density of 0.994. With high solubility, low vapor pressure and low dielectric constant.

    1-methyl-2-pyrrolidone - Brief Profile - ECHA

    Hazard classification and labelling. The 'Hazard classification and labelling' section shows the hazards of a substance through a standardised system of statements and pictograms, as has been established under CLP (Classification Labelling and Packaging) Regulation. The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to workers and consumers in .

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    Haz-Map is an occupational health and toxicology database designed to link jobs to hazardous job tasks that are linked to occupational diseases and their symptoms. It …

    1-methyl-2-pyrrolidone - Registration Dossier - ECHA

    Type of substance Composition: mono-constituent substance Origin: organic Other names Trade names: 1-Methyl-2-pyrrolidinone 1-Methyl-2-pyrrolidone 1-Methyl-5-pyrrolidinone

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    Alibaba offers 215 n 2 ethyl pyrrolidone products. About 45% of these are pharmaceutical intermediates, 32% are syntheses material intermediates, and 14% are dyestuff intermediates. A wide variety of n 2 ethyl pyrrolidone options are available to you, such as agrochemical intermediates, syntheses material intermediates, and pharmaceutical intermediates.

    N-Methyl-2-pyrrolidon – Wikipedia

    N-Methyl-2-pyrrolidon ist eine lichtempfindliche, hygroskopische, farblose bis gelbliche Flüssigkeit mit schwach aminartigem Geruch, welche mischbar mit Wasser ist. Die Viskosität bei 25 °C beträgt 1,65 mPa·s, die Oberflächenspannung 40,7 mN/m. [2]

    OPINION ON N-Methyl-2-pyrrolidone (NMP)

    Keywords: SCCS, scientific opinion, N-methyl-2-pyrrolidone, directive 76/768/ECC, CAS 872-50-4, 51013-18-4, EC 212-828-1 Opinion to be cited as: SCCS (Scientific Committee on Consumer Safety), Opinion on N-methyl-2-pyrrolidone (NMP), 22 March 2011 This opinion has been subject to a commenting period of four weeks after its initial publication.

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    Haz-Map is an occupational health and toxicology database designed to link jobs to hazardous job tasks that are linked to occupational diseases and their symptoms. It …

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    1 ethyl 2 pyrrolidone,

    1-Ethyl-2-pyrrolidone ≥98% | VWR

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    1-Ethyl-2-pyrrolidinone | C6H11NO - PubChem

    1-Ethyl-2-pyrrolidinone | C6H11NO | CID 17595 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological .

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    ethyl pyrrolidone pyrrolidin-2-one, 1-ethyl-Supplier Sponsors. OQEMA. With a focus on providing the highest level of service: OQEMA has established itself at the forefront of the global chemical industry.

    1-Methyl-2-pyrrolidone CAS 872-50-4 | 806072

    1-Methyl-2-pyrrolidone CAS 872-50-4 EMPLURA® - Find MSDS or SDS, a COA, data sheets and more information.

    N-Methyl-2-pyrrolidone - Wikipedia

    1-Methyl-2-pyrrolidinone may be used as: • An alternative eluent to THF in the size exclusion chromatography (SEC) based resolution of coal-derived liquids. • Reaction medium to prepare 2-aryl and 2-alkyl benzothiazoles. • A solvent in the ultrasonic preparation of …

    1-methyl-2-pyrrolidone - Substance Information - ECHA

    Substance information. Infocards are automatically generated based on industry data. What is an infocard? See a problem or have feedback? RSS. . 2-Pyrrolidone, 1-methyl . C&L Inventory . Methyl pyrrolidone . C&L Inventory . METHYL-N 2-PYRROLIDONE . C&L Inventory . n methyl 2 pyrrolidone …

    Eastman | N-Methyl-2-Pyrrolidone (NMP)

    N-Methyl-2-Pyrrolidone (NMP) is a high boiling, polar aprotic, low viscosity liquid. NMP has a good solvency for a wide range of organic and inorganic compounds and it is miscible with water at all temperatures and has a high chemical and thermal stability. It is used as a solvent for engineering polymers and coating resins.

    N-Methyl-2-pyrrolidone - Wikipedia

    N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam.It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents. It also belongs to the class of dipolar aprotic solvents such as dimethylformamide and dimethyl sulfoxide.It is used in the petrochemical and plastics industries as a …

    N-METHYL-2-PYRROLIDONE | CAMEO Chemicals | NOAA

    The Hazard fields include special hazard alerts, air and water reactions, fire hazards, health hazards, a reactivity profile, and details about reactive groups assignments and potentially incompatible absorbents.The information in CAMEO Chemicals comes from a variety of data sources.

    N-METHYL-2-PYRROLIDONE - whot

    N-Methyl-2-pyrrolidone 1 FOREWORD Concise International Chemical Assessment Documents (CICADs) are the latest in a family of publications from the International Programme on Chemical Safety (IPCS) — a cooperative programme of the World Health Organization (WHO), the International

    1-Vinyl-2-pyrrolidone | C6H9NO | ChemSpider

    Predicted data is generated using the US Environmental Protection Agency's EPISuite™. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 0.25 Log Kow (Exper. database match) = 0.37 Exper.

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    N-Ethyl-2-Pyrrolidone (NEP, 1-Ethyl-2-Pyrrolidone), 2687-91-4

    Hangzhou Colorific Chemicals Co., Ltd- a supplier of top-grade dye intermediates, including pyrrolidone series, benzene series and naphthalene series, 2-Chloro-4-nitroaniline, 4'-Aminoazobenzene-4-sulphonic acid,2-Pyrrolidinone,N-octyl-2-Pyrrolidinone

    1-methyl-2-pyrrolidone - Registration Dossier - ECHA

    Type of substance Composition: mono-constituent substance Origin: organic Other names Trade names: 1-Methyl-2-pyrrolidinone 1-Methyl-2-pyrrolidone 1-Methyl-5-pyrrolidinone

    1 ethyl 2 pyrrolidone,

    1-Ethyl-2-pyrrolidone | VWR

    Learn more about 1-Ethyl-2-pyrrolidone. We enable science by offering product choice, services, process excellence and our people make it happen.

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