1,1'-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo]]bis(2-naphthol)
Names
[ CAS No. ]:
6483-64-3
[ Name ]:
1,1'-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo]]bis(2-naphthol)
Chemical & Physical Properties
[ Density]:
1.249 g/cm3
[ Boiling Point ]:
796.758ºCat 760 mmHg
[ Molecular Formula ]:
C41H32N4O4
[ Molecular Weight ]:
644.71700
[ Flash Point ]:
435.664ºC
[ Exact Mass ]:
644.24200
[ PSA ]:
108.36000
[ LogP ]:
11.43240
[ Index of Refraction ]:
1.658
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- JE2300000
- CHEMICAL NAME :
- Di-2-naphthol, 1,1'-(benzylidene)bis((2-methoxy-p-phenylene)(azo))-
- CAS REGISTRY NUMBER :
- 6483-64-3
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- 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)
Related Compounds
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