*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MO3860000
CHEMICAL NAME           : Hexane isomers
LAST UPDATED            : 199701
DATA ITEMS CITED        : 9
MOLECULAR FORMULA       : C6-H14
MOLECULAR WEIGHT        : 86.20

                    *** OCCUPATIONAL EXPOSURE LIMITS ***
 
   OEL-AUSTRALIA:TWA 500 ppm (1800 mg/m3);STEL 1000 ppm JAN 1993
   
   OEL-BELGIUM:TWA 500 ppm (1760 mg/m3);STEL 1000 ppm (3500 mg/m3)  JAN 1993
   
   OEL-DENMARK:TWA 300 ppm (1100 mg/m3) JAN 1993
   
   OEL-FINLAND:TWA 500 ppm (1800 mg/m3);STEL 625 ppm (2250 mg/m3)  JAN 1993
   
   OEL-FRANCE:TWA 500 ppm (1800 mg/m3) JAN 1993
   
   OEL-SWEDEN:TWA 200 ppm (700 mg/m3);STEL 300 ppm (1100 mg/m3)  JAN 1993
   
   OEL-SWITZERLAND:TWA 500 ppm (1800 mg/m3) JAN 1993
   
   OEL-UNITED KINGDOM:TWA 500 ppm (1800 mg/m3);STEL 1000 ppm JAN 1993

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
   NIOSH REL TO HEXANE ISOMERS-air:10H TWA 100 ppm;CL 510 ppm
REFERENCE :
   NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
   Health, Education, and Welfare, Reports and Memoranda.
   Volume(issue)/page/year: DHHS #92-100,1992

 
                            *** END OF RECORD ***