*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RM8960000
CHEMICAL NAME           : Orthopropiolic acid, cyclic ester with
                          2-(hydroxymethyl)-2-isopropyl-1,3-propanediol
CAS REGISTRY NUMBER     : 97720-41-7
LAST UPDATED            : 199112
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H14-O3
MOLECULAR WEIGHT        : 182.24
WISWESSER LINE NOTATION : T66 A B AO EO GOTJ CY1&1 F1UU1
SYNONYMS/TRADE NAMES :
   * 1-Ethynyl-4-isopropylbicycloorthocarboxylate
   * 2,6,7-Trioxabicyclo(2.2.2)octane, 1-ethynyl-4-(1-methylethyl)-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   MOPMA3 Molecular Pharmacology.  (Williams & Wilkins Co., 428 E. Preston St.,
   Baltimore, MD 21202) V.1-    1965-  Volume(issue)/page/year: 28,246,1985
 
                            *** END OF RECORD ***