Diethyl phosphate
Suppliers
Names
[ CAS No. ]:
598-02-7
[ Name ]:
Diethyl phosphate
[Synonym ]:
Diethyl phosphate
,-diethylphosphoric acid
Diethyl hydrogen phosphate
Diethyl phsophate
Phosphoric acid, diethyl ester
O,O-diethylphosphoric acid
EINECS 209-912-5
MFCD00039889
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
200.3±23.0 °C at 760 mmHg
[ Melting Point ]:
6ºC
[ Molecular Formula ]:
C4H11O4P
[ Molecular Weight ]:
154.102
[ Flash Point ]:
74.9±22.6 °C
[ Exact Mass ]:
154.039490
[ PSA ]:
65.57000
[ LogP ]:
0.08
[ Appearance of Characters ]:
Liquid | Clear colorless to light yellow-orange
[ Vapour Pressure ]:
0.1±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.418
[ Storage condition ]:
?20°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TC0665000
- CHEMICAL NAME :
- Phosphoric acid, diethyl ester
- CAS REGISTRY NUMBER :
- 598-02-7
- BEILSTEIN REFERENCE NO. :
- 1704113
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-H11-O4-P
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,37,1953
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
S26;S36;S37/S39
[ RTECS ]:
TC0665000