*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : SZ9650000
CHEMICAL NAME           : Phosphonic acid, monomethyl ester
CAS REGISTRY NUMBER     : 13590-71-1
BEILSTEIN REFERENCE NO. : 0969466
LAST UPDATED            : 199706
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C-H5-O3-P
MOLECULAR WEIGHT        : 96.03
COMPOUND DESCRIPTOR     : Primary Irritant
SYNONYMS/TRADE NAMES :
   * Methylester kyseliny fosforite
   * Methylfosfit
   * Methylfosfonat
   * Methyl phosphite
   * Monomethylfosfit
   * Monomethyl phosphonate
 
                       *** HEALTH HAZARD DATA ***
 
                      ** SKIN/EYE IRRITATION DATA **
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 750 ug/24H
REACTION SEVERITY       : Severe
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1114,1986
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration into the eye
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 50 ug/24H
REACTION SEVERITY       : Severe
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1114,1986
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1740 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1114,1986
 
                            *** END OF RECORD ***