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874-21-5

874-21-5 structure
874-21-5 structure

Name Cyclopentanecarboxylicacid, 2-methylene-3-oxo-, sodium salt (1:1)
Synonyms 2-Methylene-3-oxocyclopentanecarboxylic acid sodium salt
Sodium sarkomycin
Sarkomycin
Sarkomycin sodium salt
Density 1.23g/cm3
Boiling Point 320.3ºC at 760 mmHg
Molecular Formula C7H8NaO3+
Molecular Weight 163.12600
Flash Point 161.8ºC
Exact Mass 163.03700
PSA 54.37000
LogP 0.60630
Index of Refraction 1.506

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GY2975000
CHEMICAL NAME :
Cyclopentanecarboxylic acid, 2-methylene-3-oxo-, sodium salt
CAS REGISTRY NUMBER :
874-21-5
LAST UPDATED :
198910
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H7-O3.Na
MOLECULAR WEIGHT :
162.13
WISWESSER LINE NOTATION :
L5VYTJ BU1 CVQ &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1680 mg/kg/42W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 19,392,1965