Glycol Ethers

propylene glycol monomethyl ether acetate dipropylene glycol dipropylene glycol monomethyl ether A bbreviation EGME EGMEA EGEE EGEEA EGPE EGBE EGDME EGDEE DEG DEGME DEGE DEGBE DEGDME TEGDME PGME PGMEA DPG DPGME E Chemical Name 2-methoxyethanol 2-methoxyethyl acetate 2-ethoxyethanol 2-ethoxyethyl acetate 2-propoxyethanol 2-butoxyethanol

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CN102532228B

The invention discloses preparation and the purification process thereof of 2 '-O-(2-methoxyethyl) adenosine and 2 '-O-(2-methoxyethyl) guanosine and derivative thereof The invention provides a kind of preparation method such as formula the compound shown in A described method comprises step: adenosine or derivatives thereof is dissolved in polar solvent by (1) obtains mixture 1 (2) mixture

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WES review

Safe Work Australia is evaluating the Workplace exposure standards for airborne contaminants to ensure they are based on the highest quality contemporary evidence and supported by a rigorous scientific approach We would like your feedback on the draft evaluation reports and recommendations In particular comments of a technical nature are sought about: the toxicological information and data

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Acetyl phthalyl cellulose MSDS Acetyl phthalyl cellulose

MSDS : Cellulose acetate phthalate CAS : 9004-38-0 SYNONYMS : * Acetyl phthalyl cellulose * CAP-wako * Cellacetate * Cellulose acetate hydrogen 1 2-benzenedicarboxylate * Cellulose acetate monophthalate * Cellulose acetophthalate * Cellulose acetylphthalate *** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FJ5692000 CHEMICAL NAME: Cellulose acetate phthalate CAS REGISTRY

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US5100514A

Pyridine cannot be completely separated from water by conventional distillation or rectification because of the minimum boiling azeotrope Pyridine can be readily separated from water by using azeotropic or extractive distillation Typical examples of effective agents are: by azeotropic distillation methyl isoamyl ketone and propylene glycol dimethyl ether by extractive distillation

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Solvent

Common uses for organic solvents are in dry cleaning (e g tetrachloroethylene) as paint thinners (e g toluene turpentine) as nail polish removers and glue solvents (acetone methyl acetate ethyl acetate) in spot removers (e g hexane petrol ether) in detergents (citrus terpenes) and in perfumes

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ToxPlanet

The New SVHCs The new SVHCs were added to the Candidate List for several reasons: 2-methoxyethyl acetate is reprotoxic Tris(4-nonylphenyl branched and linear) phosphite (TNPP) with ≥ 0 1% w/w of 4-nonylphenol branched and linear (4-NP) and 4-tert-butylphenol are endocrine disruptors 2 3 3 3-tetrafluoro-2-(heptafluoropropoxy)propionic acid its salts and its acyl halides (covering any

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Methoxy Propanol

Methoxy propanol is predominately used in the manufacture of propylene glycol methyl ether acetate (otherwise known as PMA) and is also used in industrial and commercial products including paints varnishes inks synthetic resin and rubber adhesives and automotive and oven cleaners

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EU

Potential uses 1: 2 3 3 3-tetrafluoro-2-(heptafluoropropoxy)propanoic acid its salts and its acyl halides (covering any of their individual isomers and combinations thereof) - / - EQC: Its ammonium salt is used as processing aid for the production of fluoro-polymers: 2: 2-methoxyethyl acetate: 110-49-6 /

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MSDS 91051 91050 AC Quick Flush

ACETATE OF 1-METHYL-2-METHOXYETHYL Threshold Limit Value (TLV) Type State TWA/8h mg/m3 ppm STEL/15min mg/m3 ppm Note AGW DEU 270 50 270 50 Germany MAK-und BAT-Werte-Liste 2012 MAK DEU 270 50 270 50 VLA ESP 275 50 550 100 skin Spain INSHT - Lmites de exposicin profesional para agentes qumicos en Espaa 2015 VLEP

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Signal Word Danger

Synonyms 2-Methoxyethyl ether Diethylene glycol dimethyl ether Diglyme CAS-No 111-96-6 EC-No 203-924-4 Molecular Formula C6 H14 O3 Reach Registration Number -1 2 Relevant identified uses of the substance or mixture and uses advised against Recommended Use Laboratory chemicals

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21th SVHC Public consultation for 3 substances

2-methoxyethyl acetate The substance is not registered under REACH REACH のではされていない。 3 phosphite (TNPP) with ≥ 0 1% w/w of 4 Tris(4-nonylphenyl branched and linear) -nonylphenol branched and linear (4-NP) TNPP is primarily used as an antioxidant to stabilise polymers

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Ethyl Acetoacetate (EAA) Manufacturers Suppliers Exporters

Ethyl acetate is found in cereal crops radishes fruit juices beer wine spirits etc and produced by Anthemis nobilis (Roman chamomile) and Rubus species Ethyl acetate is used in artificial fruit essences Ethyl acetate is used as a solvent in the manufacture of modified hop extract and decaffeinated tea or

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Fluorochem Home Page

Fluorochem intermediate supplier for research and development Welcome to the Fluorochem Website Updated Fluorochem has been supplying intermediates for research and development to Pharmaceutical companies Universities Biotechnology companies and contract research organisations for over 40 years

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2

2-Methoxyethyl acetate: Catalog No : 676671: Relevant identified uses of the substance or mixture: Identified: Laboratory chemical uses: RD: Uses advised against: HPC Standards Am Wieseneck 7 04451 Cunnersdorf Deutschland Tel +49 34291 3372-36 Fax +49 34291 3372-39 contacthpc-standards: HAZARDS IDENTIFICATION

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Roadmap To Zero

Potential Uses in Apparel and Footwear Textile Processing Disperse dyes are a class of water- insoluble dyes that penetrate the fibre system of synthetic or manufactured fibres and are held in place by physical forces without forming chemical bonds Disperse dyes are used in synthetic fibre (e g polyester acetate

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METHODS FOR MANUFACTURING COPOLYMERS HAVING

19 06 2008The copolymers include a hydrophobic monomer and an acryloyl or methacryloyl ester of a propylene glycol monomethyl ether also referred to as 1-methyl-2-methoxyethyl acrylate ("MMOEA") The combination of the hydrophobic monomer and the MMOEA monomer advantageously provides desired mechanical strength biocompatibility and drug permeability in the copolymers

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Chemical Database: Methyl glycol acetate

This page contains information on the chemical Methyl glycol acetate including: 65 synonyms/identifiers U S Code of Federal Regulations Title 49 Section 172 shipping regulations and proper shipping name USDOT 2008 Emergency Response Guidebook initial response information

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phenethyl acetate CAS NO (103

Molbase Encyclopedia provides phenethyl acetate (103-45-7) basic information physical and chemical properties safety information toxicity customs data synthetic routes maps MSDS generation methods and uses and its upstream and downstream products find phenethyl acetate introduction on the Molbase Encyclopedia!

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related:ISOPROPYL ACETATE

Isopropyl acetate is an ester an organic compound which is the product of esterification of acetic acid and isopropanol It is a clear colorless liquid with a characteristic fruity odor Isopropyl acetate is a solvent with a wide variety of manufacturing uses that is miscible with most other organic solvents and moderately soluble in water

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