1,1'-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo]]bis(2-naphthol)

MOLECULAR FORMULA :

C41-H32-N4-O4

MOLECULAR WEIGHT :

644.77

WISWESSER LINE NOTATION :

L66J CQ BNUNR BO1 DYR&R CO1 DNUN- BL66J CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

40 gm/kg/83W-C

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

REFERENCE :

ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 57,530,1951 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0622 No. of Facilities: 16 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 64 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0622 No. of Facilities: 555 (estimated) No. of Industries: 7 No. of Occupations: 4 No. of Employees: 2073 (estimated) No. of Female Employees: 685 (estimated)