Propyl 3-(dimethylamino)propylcarbamate; N,N-dimethyl-3-[(propoxycarbonyl)amino]propan-1-aminium chloride; tert-butyl N-(2-dimethylaminoethyl)carbamate

Propyl 3-(dimethylamino)propylcarbamate

C₉H₂₀N₂O₂

Melting point 64.2℃.

Density 1.085 g/ml (20℃, aqueous concentrate).

Solubility In water >500 g/l (20℃). In methanol 656, dichloromethane >626, acetone 560, ethyl acetate 4.34, toluene 0.14, hexane <0.01 (all in g/l, 20℃).

Oral Acute oral LD50 for rats 2000-2900, mice 2650-2800, dogs 1450, mg/kg.

Skin and eye Acute percutaneous LD50 for rats and mice >3000 mg/kg.

Not a skin or eye irritant (rabbits). Not a skin sensitiser.

Inhalation LC50 (4 h) for rats >5.54 mg/l air.

Specific control of phycomycetous diseases (Pythium, Phytophthora, Aphanomyces, Bremia, Peronospora, and Pseudoperonospora spp.). In particular, control of Pythium and Phytophthora spp. in vegetables, ornamentals, glasshouse tomatoes, glasshouse cucumbers, tulips, tobacco, and in forestry seedbeds; Pythium blight on turf; downy mildew on lettuce, cucurbits and cabbages; Phytophthora infestans in potatoes and tomatoes; Phytophthora cactorum on strawberries; etc. Applied to the soil, or used as a dip treatment (for bulbs and tubers) or seed treatment, and as a foliar spray in late-season applications.

Description: Light yellow to yellow oily liquid;

Active Ingredient Content (w/w): ≥95%;

Water (w/w): ≤0.5%;

pH Range: 10.0~12.0;

Acetone Insoluble Material (w/w): ≤0.3%