479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 2 05 (VINYL TOLUENE) / (VINYL TOLUENE) (METHYLSTYRENE TOLYETHYLENE META-AND PARA-VINYLTOLUENE AR-ETHENYLMETHYLBENZENE TOLUENE,VINYL-) CAS No. 25013-15-4 - 3 1. 2. 3. 4. 1. 2. 3. 1. 2. 1. 2. C 479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 05 1. 2. 3. 1. 1. 2. 3. 1. 2. 3. 1. 2. 3. 1. 2. 3. 4. 5. 1. 2. 3. 1. 2. BEIs TWA STEL CEILING 100 ppm 125 ppm - - 400 ppm Viton 1. 2. 479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 05 1. 2. 3. 4. pH / 167.7 51.7 494 0.1 @85 ~ 11 @120 1.1 mmHg 20 4.08 0.898( =1) 1. : 2. 3. 4. 5. 6. 51.7 1. 2. 3. 4. 5. 6. 1. 2. 3. LD50( ) 2,255 mg/kg ( ) LC50( ) 3020 mg/m3/4H ( ) 500 mg/24H / 1. 2. 3. 479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 479!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 05 1. 2. 1.DOT 49 CFR 3 2.IATA/ICAO 3 3.IMDG 3 2618 1. 84 2. 3. 1.CHEMINFO CCINFO 2000 2.RTECS TOMES PLUS Vol.45 2000 3.HSDB TOMES PLUS Vol.45 2000 / 89.11.30 鈥? 鈥? 鈥?/鈥?