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Xyl ane <br /> '- MSOS-1033 <br /> Page 3 <br /> iJtocenicity <br /> IARC: LARC Monographs have not reaorted mutagenic ef(ects. <br /> RiitLS: Mutagenic response in yeast. <br /> Teratocenicit <br /> A LARC Monographs have not repartea teratogenic effac,.s. <br /> RTECS: Teratogenic effects in ;nice anc rats. <br /> Reproauctive Effects <br /> A C: 1ARC Monographs have not rerortad reproductive effects. <br /> RjtCS: Reproductive effects in mice. <br /> SECTION V. CHRONIC TOXICITY <br /> Reversible carnage to the xidneys and liver may oc--ur from exposuri to <br /> high concentrations. <br /> SECTION VI. PHYSICAL DATA <br /> Mal ecul er wei ch t: 106.2 <br /> Boiling Point {at 760 mm Ha): 144.4% (292'F) (o)* <br /> 133.9*C (282'F) (m)* <br /> 138.3'C (281'x) (o)* <br /> Melting ?pint (at 760 nm Ha): -25'-.- (-12:F) (a) <br /> -48'r, (-54 =) (m) <br /> 13°C (55'F) (P) <br /> ;w Vapor Pressure (mm iia) Eat 20°C (68'F)j: 7(o), 9(m), 9(p) <br /> 'daoor Densit, (Air_1): 3.7 <br /> Soectfic uravit iwater-l): 0.38(0), 0.36(m), 0.36(p), mixture abcut 0.36 <br /> Percent 'Voiatiie By volur:e: - 100 <br /> �. Evaporation Rata (but acetate =I): 0.7 (o, m, P) <br /> oiuoi itz in dater: 0.00003 911U0 9 of H2O, at 20'C (68"F) (o, m, a). <br /> Solvent Soiubi i it Miscible with absolute alconol, ether, ana other <br /> M.. Organic ,ir 'as. <br /> Aooearance ,d Odor: Colorless or light colored aromatic liquid wiw7 an <br /> ' unfattgue dor threshold of 0.3 pion in air. Para-xylene may be a <br /> crystal iow temperatures. <br /> *o - ortho isomer, m = meta isomer, p - para isomer <br /> SECTION YII. FIRE AND EXPLOSION HAZARD DATA <br /> Flash Point (,Hetnod Used): 27.2 to 32'C (81 to 90'a:) (closed cup) <br /> inquisner IiNeaia: Foam, carbon diaxiae, cry chemical. <br /> Lower Unper <br /> _ Flammanle Limits in Air, percent b vai.: 1.0 to i.1 n to 7 <br /> Autos nitron temperature: to a U C (869 to 986'F) <br /> ,Y ?A Fire Nazara: 3 <br /> oeciaj rtre riantin2 Proceaures: Firefighters shoula use self-contained <br /> ;reaming apparatus with a ruiE facepiece operated in pressure-demand or <br /> positive-pressure mode. <br /> Unusual Fire and Explosion Hazards: When exposed- to heat or flame, <br /> xylene is a signirica,it, fire ana explosion hazard. Vapors may travel a <br /> distance along surfaces to ignition sources ana then flash back. <br /> ►,%iviRo[ocic darn <br /> 1 <br />