sodium 3-[[3-methoxy-4-[(4-methoxyphenyl)azo]phenyl]azo]benzenesulphonate
Names
[ CAS No. ]:
63405-85-6
[ Name ]:
sodium 3-[[3-methoxy-4-[(4-methoxyphenyl)azo]phenyl]azo]benzenesulphonate
[Synonym ]:
sodium 3-[(e)-{3-methoxy-4-[(e)-(4-methoxyphenyl)diazenyl]phenyl}diazenyl]benzenesulfonate
Benzenesulfonic acid,3-((3-methoxy-4-((4-methoxyphenyl)azo)phenyl)azo)-,sodium salt
Acid Yellow 4R
EINECS 264-129-6
Sodium 3-((3-methoxy-4-((4-methoxyphenyl)azo)phenyl)azo)benzenesulfonate
Sodium 3-((3-methoxy-4-((4-methoxyphenyl)azo)phenyl)azo)benzenesulphonate
3-((3-Methoxy-4-((4-methoxyphenyl)azo)phenyl)azo)benzenesulfonic acid,sodium salt
Erionyl Yellow 4R
Chemical & Physical Properties
[ Molecular Formula ]:
C20H17N4NaO5S
[ Molecular Weight ]:
448.42800
[ Exact Mass ]:
448.08200
[ PSA ]:
133.48000
[ LogP ]:
6.51950
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB7147550
- CHEMICAL NAME :
- Benzenesulfonic acid, 3-((3-methoxy-4-((4-methoxyphenyl)azo)phenyl)azo)-, sodium salt
- CAS REGISTRY NUMBER :
- 63405-85-6
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1412 mg/m3/1H
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - emphysema Lungs, Thorax, or Respiration - acute pulmonary edema Blood - hemorrhage
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571139