1,2-methoxyethanol

The 2003 ACGIH threshold limit valuetime-weighted average (TLV-TWA) for methoxychlor is lOmg/m  

Stein AA et al Safety evaluation of methoxychlor in human volunteers. Toxicol AppI Pharmacol 7 499 (abst), 1965 

Agency for Toxic Substances and Disease Registry (ATSDR) Toxicological Profile for Methoxychlor. pp 1-244. US Department of Health and Human Services, Public Health Service, 2002 

Tegeris AS, Earl FL, Smalley HE Jr, Curtis JM Methoxychlor toxicity. Arch Environ Health 13 776-787, 1966 

Tullner WW Uterotrophic action of the insecticide methoxychlor. Science 133 647-648, 1961 

Water Less than 0.08% by Karl Fischer titration Ultravlolat absorbance  

Peroxides Less than two mg/1 as H2O2 at time of packaging 

Preservative Available with or without 0.1% para-methoxyohenol Watar Less than 0.05% by Karl Fischer titration Ultraviolet absorbance  

Refractive index 1.4015 0.0010 at 20 C Boiling range 143-144 C Residue Less than five mg/l Purity Greater than 98% by gc analysis 

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Etacelasil. 2-Chloroethyl-tris (2-methoxy-ethoxy)-silane [37894 6-5] (Etacelasd, Alsol) (27) is made by the reaction of three moles of 2-methoxyethanol with one mole of Cl2SiCH2Cl. The name Alsol should not be confused with aluminum acetotartrate, also known as Alsol. Etacelasil is... 

The greenish-blue dye (117) (82) is prepared in a similar fashion, replacing bromo with cyano by using cuprous cyanide, pyridine, and 2-methoxyethanol as solvent at 85°C. 

PZN-PT, and YBa2Cug02 g. For the preparation of PZT thin films, the most frequently used precursors have been lead acetate and 2irconium and titanium alkoxides, especially the propoxides. Short-chain alcohols, such as methanol and propanol, have been used most often as solvents, although there have been several successful investigations of the preparation of PZT films from the methoxyethanol solvent system. The use of acetic acid as a solvent and chemical modifier has also been reported. Whereas PZT thin films with exceUent ferroelectric properties have been prepared by sol-gel deposition, there has been relatively Httle effort directed toward understanding solution chemistry effects on thin-film properties. 

HgCl2, CH3CN, H2O, 25°, 1-2 h, 88-95% yield. If 2-methoxyethanol is substituted for water, the MTM ether is converted to a MEM ether. Similarly, substitution with methanol affords a MOM ether. If the MTM ether has an adjacent hydroxyl, it is possible to form the formylidene acetal as a byproduct of cleavage. 

Fusaric acid (5-n-butylpyridine-2-carboxylic acid) [536-69-6] M 179.2, m 96-98°, 98°, 98-100°, 101-103°, pK] 5.7, pK2 6.16 (80% aq methoxyethanol). Dissolve in CHCI3, dry (Na2S04), filter, evaporate and recrystallise the residue from 50 parts of pet ether (b 40-60°) or EtOAc, then sublime in vacuo. The copper salt forms bluish violet crystals from H2O and has m 258-259°. [Hardegger and Nikles Helv Chim Acta 39 505 1956 Schreiber and Adam Chem Ber 93 1848 1960 NMR and MS Tschesche and Fuhrer Chem Ber 111 3500 1978.]... 

METHOXYETHANOL (EGME) and 2-METHOXY ETHYL ACETATE (EGMEA) 2-Methoxyacetic acid in urine End of shift at end of workweek Nq... 

Methoxyethanol (methyl cellosolve) 2-Methoxethyl acetate Methozychlor... 

Methyl cellosolve (2-methoxyethanol) Methyl cellosolve acetate Methyl chloride... 

Methyl butyl ketone, see 2-Hexanone Methyl cellosolve, see 2-Methoxyethanol Methyl cellosolve acetate, see Ethylene glycol monomethyl ether acetate... 

Chemical Designations - Synonyms Dovanol EM Glycol Monomethyl Ether 2-Methoxyethanol Methyl Cellosolve Poly-Solv EM Chemical Formula CHjOCH CHjON. 

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