May initiate the polymerization of isocyanates and epoxides. Propylene Glycol N-propyl Ether Propylene glycol N-propyl ether (PnP) is a colorless liquid with an ether-like odor. Dipropylene Glycol Butyl Ether is the propylene oxide-based glycol ether. The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. Formulating with Glycol Ethers Article Crit Rev Toxicol. used as a PENETRATION enhancer. Propylene Glycol n-Butyl Ether (PnB) CAS# 5131-66-8 Description Poly-Solv PnB - Propylene Glycol n-Butyl Ether is a clear, colorless liquid having a mild characteristic odor. Substance name : Glycol Ether PNB CAS-No. It is a mixture of four isomers. PROPYLENE GLYCOL T-BUTYL ETHER is incompatible with acids, oxidizing agents, oxygen (prolonged contact), water and dehydrating agents. Toxicology and Carcinogenesis Studies of Propylene Glycol Mono-t-Butyl Ether (CASRN 57018-52-7) in F344/N Rats and B6C3F1 Mice and a Toxicology Study of Propylene Glycol Mono-t-Butyl Ether In Male NBR Rats (Inhalation Studies) Please contact us with questions or to… 2007 May;37(4):287-312. doi: 10.1080/10408440601177723. Dipropylene Glycol Butyl Ether is manufactured by reacting Propylene Oxide with Butanol. Molecular Weight 190.28 . A colorless liquid with an ether-like odor. Propylene glycol tertiary ‐butyl ether (PGTBE) also has been tested and fails to cause these toxicities or birth defects in rats exposed by inhalation to substantial concentrations. HHS No Data, Some Concern . Ethoxydiglycol, the ethyl ether of diethylene glycol, contains only one hydroxyl group. 1,2-Propylene glycol 1-monobutyl ether . Hooth MJ, Herbert RA, Haseman JK, Orzech DP, Johnson JD, Bucher JR. Toxicology. Ethyl tertiary-butyl ether: a toxicological review. Developmental & Reproductive Toxicity . commercially produced antiperspirants and e-cigarettes. 1,2- and more so 1,3-propanediol) makes it very likely (I have to admit, I do not know for certain but think that it actually is the case) that these do indeed occur as side products in trace amounts for example in natural microbial metabolism. +31 1045 08722 Email. Propylene Glycol N-Butyl Ether Definition. Alibaba.com offers 825 di propylene glycol butyl ether products. Cancer: 06/11/2004. Belongs to the Following Reactive Group(s) Toxicology and carcinogenesis studies of dipropylene glycol in rats and mice. Linear Formula CH 3 (CH 2) 3 OC 3 H 6 OH . Butyl Polyoxyalkylene Ethers (new data only) – Dec 2016 – Monice Fiume Reported Use - … Dill JA, Lee KM, Renne RA, Miller RA, Fuciarelli AF, Gideon KM, Chan PC, Burka LT, Roycroft JH. In summary, exposure to PGMBE resulted in nonneoplastic lesions of the kidney characteristic of alpha(2u)-globulin nephropathy, and may have increased renal tubular neoplasms in male rats. Glycol Ether PNB is also partially water soluble and the water solubility can be increased by adding low molecular weight alcohols or other propylene glycol ethers. Linear Formula CH 3 (CH 2) 3 OC 3 H 6 OC 3 H 6 OH . (NTP, 1992). IGL’s focus is on manufacturing ethyl / butyl glycol ethers and its acetates, which find application in the paint and coating, automotive brake fluid and electronic chemical industries. We supply many industries on a global basis. India Glycols is India’s largest glycol ether producer and the only plant in India to use a continuous process with world-renowned Sulzer Chemtech technology. No Data, Some Concern . 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