O-Phenyl-N,N'-dimethyl phosphorodi-amidate supplier

Name
phenyl N,N'-dimethylphosphorodiamidate
EINECS
CAS No. 1754-58-1
Article Data5
CAS DataBase
Density 1.165±0.06 g/cm3(Predicted)
Solubility
Melting Point 103.5°C
Formula C8H13 N2 O2 P
Boiling Point 273.8±23.0 °C(Predicted)
Molecular Weight 200.177
Flash Point 119.4oC
Transport Information
Appearance
Safety Poison by ingestion and skin contact. When heated to decomposition it emits very toxic fumes of PO_x and NO_x. A pesticide used on tobacco to control rootknot nematodes.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Diamidafos;Diamidaphos; Diamidfos; Dowco 169; Nellite;O-Phenyl-N,N'-dimethyl-phosphorodiamidate
PSA 60.17000
LogP 2.39410

O-Phenyl-N,N'-dimethyl phosphorodi-amidate Chemical Properties

IUPAC Name: N-[Methylamino(phenoxy)phosphoryl]methanamine
Synonyms of: Diamidafos ; Diamidaphos ; Phenyl N,N'-dimethylphosphorodiamidate ; Phosphorodiamidic acid, N,N'-dimethyl-, phenyl ester ; Nellite
InChI: InChI=1/C8H13N2O2P/c1-9-13(11,10-2)12-8-6-4-3-5-7-8/h3-7H,1-2H3,
(H2,9,10,11)
CAS NO: 1754-58-1
Molecular Formula: C₈H₁₃N₂O₂P
Molecular Weight: 200.174781 g/mol
Molecular Structure :
EINECS: 217-144-7
H bond acceptors: 4
H bond donors: 2
Freely Rotating Bonds: 2
Polar Surface Area: 42.59 Å²
Index of Refraction: 1.513
Molar Refractivity: 51.62 cm³
Molar Volume: 171.7 cm³
Surface Tension: 39.9 dyne/cm
Density: 1.165 g/cm³
Flash Point: 119.4 °C
Enthalpy of Vaporization: 51.22 kJ/mol
Boiling Point: 273.8 °C at 760 mmHg
Vapour Pressure: 0.0056 mmHg at 25°C

O-Phenyl-N,N'-dimethyl phosphorodi-amidate Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Source
bird - wild	LD50	oral	13mg/kg (13mg/kg)	Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972.
rabbit	LD50	oral	63mg/kg (63mg/kg)	Special Publication of the Entomological Society of America. Vol. 74-1, Pg. -, 1974.
rabbit	LD50	skin	100mg/kg (100mg/kg)	Farm Chemicals Handbook. Vol. -, Pg. C216, 1991.
rat	LD50	oral	140mg/kg (140mg/kg)	Special Publication of the Entomological Society of America. Vol. 74-1, Pg. -, 1974.

O-Phenyl-N,N'-dimethyl phosphorodi-amidate Safety Profile

RIDADR: 2783
HazardClass: 6.1(b)
PackingGroup: III
Poison by ingestion and skin contact. When heated to decomposition it emits very toxic fumes of PO_x and NO_x. A pesticide used on tobacco to control rootknot nematodes.

Product Name

phenyl N,N'-dimethylphosphorodiamidate

O-Phenyl-N,N'-dimethyl phosphorodi-amidate Chemical Properties

O-Phenyl-N,N'-dimethyl phosphorodi-amidate Toxicity Data With Reference

O-Phenyl-N,N'-dimethyl phosphorodi-amidate Safety Profile

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