sodium 3-[[3-methoxy-4-[(4-methoxyphenyl)azo]phenyl]azo]benzenesulphonate

Modify Date: 2024-04-04 00:59:01

sodium 3-[[3-methoxy-4-[(4-methoxyphenyl)azo]phenyl]azo]benzenesulphonate Structure
sodium 3-[[3-methoxy-4-[(4-methoxyphenyl)azo]phenyl]azo]benzenesulphonate structure
Common Name sodium 3-[[3-methoxy-4-[(4-methoxyphenyl)azo]phenyl]azo]benzenesulphonate
CAS Number 63405-85-6 Molecular Weight 448.42800
Density N/A Boiling Point N/A
Molecular Formula C20H17N4NaO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium,3-[[3-methoxy-4-[(4-methoxyphenyl)diazenyl]phenyl]diazenyl]benzenesulfonate
Synonym More Synonyms

 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

 Synonyms

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