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OSH Pocket Gude to Chemical Hazards hap l/www add gov/n,oslI/np9/np9d0670 h <br /> NIOSH Pocket Guide to Chemical Hazards <br /> [p Xylene -_ - CAS 106-42-3 <br /> rCWH4(CH3)2 �(-RTECS ZE2625000 <br /> !Synonyms & Trade Names DOT ID & Guide <br /> 1,4-Dimethyl benzene, para-Xylene, p-Xylol 1307 130 <br /> NIOSH REL TWA 100 ppm (435 mg/m3) ST 150 ppm <br /> 'Ex' iL mi#sure #(655 mglm3} _ <br /> OSHA PELt TWA 100 ppm (435 mg/m3) -- - <br /> -� - --- <br /> �IDLH 900 pm See p95476--�-- ;Conversion 1 ppm = 4 41 mg/m3 <br /> lPhysica! Description --__ - -__----T--- ---- — —_—_ —, <br /> ,Colorless liquid with an aromatic odor [Note A solid below 56'F <br /> IMW 1062 �BP -281°F JFRZ 56°F �- Sol-0 02% <br /> SVP 9 mmHg FIP 8 44 eV - _�^---- �y---- Sp <br /> *115--m OF jUEL 7 0% <br /> Class lC Flammable Liquid FlP at or above 73°F and below 100°F <br />' ilncompatiities <br /> !Strong oxidizers, strong acids <br /> Weasurement Methods <br /> NIOSH 1501, 3800, OSHA 1002 <br /> See NMAM or OSHA Methods ---- - --- ---__- __- _ _- -_-_�---�__ <br /> t <br /> t <br />