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

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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

  • benzyl N-[(2-chloro-4-hydroxyphenyl)methyl]carbamate
  • benzyl N-[2-chloro-6-(hydroxymethyl)phenyl]carbamate
  • benzyl N-(5-chloro-2-hydroxy-4-methylphenyl)carbamate
  • benzyl N-[(3-chloro-2-hydroxyphenyl)methyl]carbamate
  • benzyl N-[(2-chloro-5-hydroxyphenyl)methyl]carbamate
  • benzyl N-[2-chloro-3-(hydroxymethyl)phenyl]carbamate
  • benzyl N-[5-chloro-2-(hydroxymethyl)phenyl]carbamate
  • benzyl N-(5-chloro-2-hydroxy-3-methylphenyl)carbamate
  • benzyl N-(3-chloropyrazin-2-yl)-N-ethylcarbamate
  • benzyl N-[1-(5-chloropyrazin-2-yl)ethyl]carbamate
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