Phosphorodiamidic acid,N,N'-dimethyl-, phenyl ester cas no:1754-58-1

Synonyms: Diamidafos;Diamidaphos; Diamidfos; Dowco 169; Nellite;O-Phenyl-N,N'-dimethyl-phosphorodiamidate

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Identification
Chemical Properties
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Safety Data
Toxicity

Identification

NamePhosphorodiamidic acid,N,N'-dimethyl-, phenyl ester
CAS1754-58-1
SynonymsDiamidafos;Diamidaphos; Diamidfos; Dowco 169; Nellite;O-Phenyl-N,N'-dimethyl-phosphorodiamidate
EINECS(EC#)217-144-7
Molecular FormulaC8H13 N2 O2 P
Molecular Weight200.20

Chemical Properties

refractive index1.513

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1(b)

Safety Data

Safety

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.

Toxicity

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.

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