*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TD4393000
CHEMICAL NAME           : Phosphorodichloridic acid, phenyl ester
CAS REGISTRY NUMBER     : 770-12-7
LAST UPDATED            : 199710
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C6-H5-Cl2-O2-P
MOLECULAR WEIGHT        : 210.98
SYNONYMS/TRADE NAMES :
   * Dichlorophenoxyphosphine oxide
   * Phenoxydichlorophosphine oxide
   * Phenoxyphosphoryl dichloride
   * Phenyl dichlorophosphate
   * Phenylphosphoric dichloride
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 850 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 39(4),86,1974

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - E0648
       No. of Facilities: 40 (estimated)
       No. of Industries: 2
       No. of Occupations: 11
       No. of Employees: 5172 (estimated)
       No. of Female Employees: 72 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***