dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate

Modify Date: 2024-03-03 19:43:04

dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate Structure
dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate structure
Common Name dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
CAS Number 63766-16-5 Molecular Weight 504.65900
Density N/A Boiling Point N/A
Molecular Formula C21H14K2O6S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name dipotassium,3-[(3-sulfonatonaphthalen-2-yl)methyl]naphthalene-2-sulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C21H14K2O6S2
Molecular Weight 504.65900
Exact Mass 503.95100
PSA 131.16000
LogP 5.55360

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QK3500000
CHEMICAL NAME :
2-Naphthalenesulfonic acid, 3,3'-methylenedi-, potassium salt
CAS REGISTRY NUMBER :
63766-16-5
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C21-H14-O6-S2.xK
MOLECULAR WEIGHT :
700.17
WISWESSER LINE NOTATION :
L66J CSWO D1- CL66J DSWO &-KA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 2,20,1950

 Synonyms

2-NAPHTHALENESULFONIC ACID,3,3'-METHYLENEDI-,POTASSIUM SALT
Dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
Potassium dinaphthylmethane disulphonate
EINECS 264-449-6
DIPOTASSIUM 3,3'-METHYLENEBISNAPHTHALENE-2-SULFONATE
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