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Polyethylene Glycol Dimethacrylate, n(=:)4 (stabilized with MEHQ)
Polyethylene Glycol Dimethacrylate, n(=:)4 (stabilized with MEHQ). Group: Polymers. CAS No. 25852-47-5.
Polyethylene Glycol Dimethacrylate (n=approx. 4) (stabilized with MEHQ)
Polyethylene Glycol Dimethacrylate (n=approx. 4) (stabilized with MEHQ). Group: Monomers. CAS No. 25852-47-5.
Polyethylene Glycol Dimethacrylate (n=approx. 9) (stabilized with MEHQ)
Polyethylene Glycol Dimethacrylate (n=approx. 9) (stabilized with MEHQ). Group: Monomers. CAS No. 25852-47-5.
Polyethylene Glycol Dimethyl Ether (Mw.=ca. 240)
1,2-dimethoxyethane appears as a liquid with a sharp odor. Less dense than water. Flash point 34°F. Mildly toxic by ingestion and inhalation. Severely irritates skin and eyes. Vapors heavier than air. Used to make other chemicals.;Liquid;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Group: Polymers. CAS No. 24991-55-7. Product ID: 1,2-dimethoxyethane. Molecular formula: 90.12g/mol. Mole weight: C4H10O2; CH3OCH2CH2OCH3; C4H10O2; C4H10O2. COCCOC. InChI=1S / C4H10O2 / c1-5-3-4-6-2 / h3-4H2, 1-2H3. XTHFKEDIFFGKHM-UHFFFAOYSA-N.
Poly(ethylene glycol) dimethyl ether (NHD), average Mn ~250
1,2-dimethoxyethane appears as a liquid with a sharp odor. Less dense than water. Flash point 34°F. Mildly toxic by ingestion and inhalation. Severely irritates skin and eyes. Vapors heavier than air. Used to make other chemicals.;Liquid;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Group: Polymers. CAS No. 24991-55-7. Product ID: 1,2-dimethoxyethane. Molecular formula: 90.12g/mol. Mole weight: C4H10O2; CH3OCH2CH2OCH3; C4H10O2; C4H10O2. COCCOC. InChI=1S / C4H10O2 / c1-5-3-4-6-2 / h3-4H2, 1-2H3. XTHFKEDIFFGKHM-UHFFFAOYSA-N.
polyethyleneimine. Group: Polymers. CAS No. 26658-46-8.
Polyethyleneimine (ca. 30% in Water)
Ethyleneimine, stabilized appears as a clear colorless liquid with an ammonia-like odor. Flash point 12°F. Less dense than water. Flammable over a wide range of vapor-air concentrations. Vapors irritate the skin, eyes, nose, and throat. May be toxic by prolonged inhalation, skin absorption, or ingestion. Carcinogenic. Vapors heavier than air. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently.;COLOURLESS LIQUID WITH PUNGENT ODOUR.;Colorless liquid with an ammonia-like odor.;Colorless liquid with an ammonia-like odor. [Note: Usually contains inhibitors to prevent polymerization.]. Group: Polymers. CAS No. 9002-98-6. Product ID: aziridine. Molecular formula: 43.07g/mol. Mole weight: C2H5N;CH2NHCH2;C2H5N. C1CN1. InChI=1S/C2H5N/c1-2-3-1/h3H,1-2H2. NOWKCMXCCJGMRR-UHFFFAOYSA-N.
Poly(ethyleneimine) solution, average Mn ~1,800 by GPC, average Mw ~2,000 by LS, 50 wt. % in H2O
Poly(ethyleneimine) solution, average Mn ~1,800 by GPC, average Mw ~2,000 by LS, 50 wt. % in H2O. Group: Polymers. CAS No. 25987-06-8.
Polyethylene oxide
Polyethylene oxide. Group: Polymers. CAS No. 68441-17-8.
Polyethylenimine. Group: Polymers. CAS No. 25987-06-8.
Polyethylenimine, branched, average Mw ~800 by LS, average Mn ~600 by GPC
Polyethylenimine, branched, average Mw ~800 by LS, average Mn ~600 by GPC. Group: Polymers. CAS No. 25987-06-8.
Polyethylenimine, ethylenediamine branched
Polyethylenimine, ethylenediamine branched. Group: Polymers. CAS No. 25987-06-8.
Poly(ethylmethacrylate)
Ethyl methacrylate appears as a colorless moderately toxic liquid with an acrid odor. Flash point of 70°F. Boiling point 278°F. Vapors irritate the eyes and respiratory system. Less dense than water. Not soluble in water. Used to make polymers and other chemicals.;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.;A colorless moderately toxic liquid with an acrid odor. Group: Polymers. Product ID: ethyl 2-methylprop-2-enoate. Molecular formula: 114.14g/mol. Mole weight: CH2=C(CH3)COO(C2H5);C6H10O2;C6H10O2. CCOC(=O)C(=C)C. InChI=1S/C6H10O2/c1-4-8-6 (7)5 (2)3/h2, 4H2, 1, 3H3. SUPCQIBBMFXVTL-UHFFFAOYSA-N.
Poly(Ethylsiloxane)
Poly(Ethylsiloxane). Group: Polymers.
Polyfluorene
Fluorene is a white leaflets. Sublimes easily under a vacuum. Fluorescent when impure. (NTP, 1992). Group: Polymers. Product ID: 9H-fluorene. Molecular formula: 166.22g/mol. Mole weight: C13H10. C1C2=CC=CC=C2C3=CC=CC=C31. InChI=1S/C13H10/c1-3-7-12-10 (5-1)9-11-6-2-4-8-13 (11)12/h1-8H, 9H2. NIHNNTQXNPWCJQ-UHFFFAOYSA-N.
Poly(fluorescein isothiocyanate allylamine hydrochloride). Group: other materials.
Poly(fluorescein O-acrylate)
Poly(fluorescein O-acrylate). Group: other materials.
Poly(fluorescein O-methacrylate)
Poly(fluorescein O-methacrylate). Group: other materials.
Polyformaldehyde
Solids containing varying amounts of formaldehyde, probably as paraformaldehyde (polymers of formula HO(CH2O)xH where x averages about 30). A hazard to the environment. Immediate steps should be taken to limit spread to the environment.;Formaldehyde, solution, flammable appears as a colorless aqueous solution of formaldehyde, which is a gas at ordinary conditions. Has a pungent irritating odor. Flash point varies from 122 to 141°F. Denser than water. The vapors are heavier than air and are highly irritating to the nose. Toxic if swallowed. Contact can cause severe injury to the skin accompanied by drying, cracking, and scaling. Used to make plastics, other chemicals, and fertilizers. Used as a preservative and a corrosion inhibitor. Rate of onset: Immediate Persistence: Hours Odor threshold: 1 ppm Source/use/other hazard: Disinfection/germicide; fungicide; textile; health care (tissue fixing).;Formaldehyde, solutions (formalin) (corrosive) appears as a colorless liquid with a pungent irritating odor. Contains 37-50% formaldehyde by mass and varying amounts of methanol, added to prevent precipitation of formaldehyde polymers (formaldehyde exists in solution as CH2(OH)2 and its polymers HO(CH2O)xH where x averages about three). Formalin free of methanol is also shipped but must be kept warm (about 30°C (86°F)) to prevent polymerization. Pure formaldehyde, a gas, is not handled commercially because it tends to polymerize ex
Poly(hexamethylenebicyanoguanide-hexamethylenediamine) Hydrochloride is used in the stabilization of fabric linings in shoes. Biguanide solution used in cleaning contact lenses. Group: Polymers. Alternative Names: N,N-1,6-Hexanediylbis(N-cyanoguanidine),hexamethylenediamine polymer,hydrochloride; 2-[6-[[amino- (cyanoamino) methylidene]amino]hexyl]-1-cyanoguanidine, hexane-1, 6-diamine, hydrochloride; 2,2-hexane-1,6-diylbis(1-cyanoguanidine)-hexane-1,6-diamine hydrochloride(1:1:1); polymeric biguanidin hydrochloride; 1,6-Hexanediamine,polymer with N,N-1,6-hexanediylbis(N-cyanoguanidine),hydrochloride. CAS No. 27083-27-8. Molecular formula: 366.52. Mole weight: C16H35ClN10.