Methacrylic acid, polymer with methyl methacrylate,
sodium salt
CAS  
:
26950-79-8
SYNONYMS  
:
* Eudispert sodium
* Lakris 20-B
* MMK
* 2-Propenoic acid, 2-methyl-, polymer with methyl 2-methyl-2-propenoate,
sodium salt
*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : OZ5246000
CHEMICAL NAME : Methacrylic acid, polymer with methyl methacrylate,
sodium salt
CAS REGISTRY NUMBER : 26950-79-8
LAST UPDATED : 199603
DATA ITEMS CITED : 3
MOLECULAR FORMULA : (C5-H8-O2.C4-H6-O2)x.xNa
COMPOUND DESCRIPTOR : Drug
SYNONYMS/TRADE NAMES :
* Eudispert sodium
* Lakris 20-B
* MMK
* 2-Propenoic acid, 2-methyl-, polymer with methyl 2-methyl-2-propenoate,
sodium salt
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 8910 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
Behavioral - somnolence (general depressed activity)
Behavioral - muscle weakness
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 51(10),75,1986
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 13290 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
Behavioral - somnolence (general depressed activity)
Behavioral - muscle weakness
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 51(10),75,1986
** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 8100 mg/kg/45D-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - other transferases
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 51(10),75,1986
*** END OF RECORD ***
ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP