Phosphorocyanidic acid,diethyl ester cas no:2942-58-7
Synonyms: Ethylphosphorocyanidate (6CI); Phosphonic acid, cyano-, diethyl ester (7CI); DEPC;Diethoxyphosphoryl cyanide; Diethyl Cyanophosphate; Diethyl cyanophosphonate;Diethyl phosphorocyanidate; Diethylphosphoryl cyanide
NamePhosphorocyanidic acid,diethyl ester
CAS2942-58-7
SynonymsEthylphosphorocyanidate (6CI); Phosphonic acid, cyano-, diethyl ester (7CI); DEPC;Diethoxyphosphoryl cyanide; Diethyl Cyanophosphate; Diethyl cyanophosphonate;Diethyl phosphorocyanidate; Diethylphosphoryl cyanide
EINECS(EC#)220-936-5
Molecular FormulaC5H10 N O3 P
Molecular Weight163.11
AppearanceUN 2922 8/PG 2
refractive index1.402-1.404
storage temp2-8°C
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard T+:Verytoxic;C:Corrosive;
Risk R26/27/28;R32;R34
Safety
Poison by intravenous, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits very toxic fumes of NOx and POx.
Hazard Codes: .gif)
C,.gif)
Xi,.gif)
T+
C: Corrosive
Xi: Irritant
T+: Very Toxic
Risk Statements: 34-32-26/27/28
26/27/28: Very toxic by inhalation, in contact with skin and if swallowed
32: Contact with acids liberates very toxic gas
34: Causes burns
Safety Statements: 26-36-45-50A-36/37/39-28A
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
28A: After contact with skin, wash immediately with plenty of water
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible)
50A: Do not mix with acids
F 10-13-21
F 10: Keep under argon
F 13: Malodorous
F 21: Sensitive to humidity
HazardClass: 8
| 1. |
|
ipr-mus LD50:1400 µg/kg
|
|
PAREAQ Pharmacological Reviews. 11 (1959),636. |
| 2. |
|
scu-mus LD50:25 mg/kg
|
|
JCSOA9 Journal of the Chemical Society.1948,699. |
| 3. |
|
ivn-rbt LD50:4 mg/kg
|
|
JCSOA9 Journal of the Chemical Society.1948,699. |
