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13598-36-2

13598-36-2 structure
13598-36-2 structure

Name phosphonic acid
Synonyms rac-Phoenicol
orthophosphorus acid
phosphorus acid
Phosphorous acid
MFCD00137258
Phoenicol
EINECS 237-066-7
Density 1.651 g/mL at 25 °C(lit.)
Boiling Point 200 °C
Melting Point 73 °C
Molecular Formula H3O3P
Molecular Weight 81.996
Flash Point 200°C
Exact Mass 81.981979
PSA 81.00000
LogP -2.47
Stability Stable. Incompatible with strong bases. Hygroscopic.
Water Solubility SOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ6400000
CHEMICAL NAME :
Phosphonic acid
CAS REGISTRY NUMBER :
13598-36-2
LAST UPDATED :
199806
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
H3-O3-P

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 :
1895 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: 56(4),24,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (6),38,1995 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1707 mg/kg/30D-I
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - monoamine oxidase
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 56(4),24,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0822 No. of Facilities: 361 (estimated) No. of Industries: 5 No. of Occupations: 6 No. of Employees: 650 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0822 No. of Facilities: 228 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 2710 (estimated) No. of Female Employees: 14 (estimated)
Hazard Codes C:Corrosive
Risk Phrases R22;R35
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2834 8/PG 3
WGK Germany 1
RTECS SZ6400000
Packaging Group III
Hazard Class 8
HS Code 2811199090
HS Code 2811199090