Carbaryl Chemical Properties |
Melting point | 142-146 °C (lit.) |
Boiling point | 315°C |
density | d2020 1.232 |
vapor pressure | 2 (x 10-3 mmHg)at 40 °C (Meister, 1988) |
refractive index | 1.5300 (estimate) |
Fp | 202.7°C |
storage temp. | Sealed in dry,Room Temperature |
solubility | Moderately soluble in acetone, cyclohexanone, N,N-dimethylformamide (400–450 g/kg), and isophorone (Windholz et al., 1983; Worthing and Hance, 1991) |
form | Crystalline |
pka | 12.02±0.46(Predicted) |
color | Crystals |
Water Solubility | Insoluble. 0.00826 g/100 mL |
Merck | 13,1794 |
BRN | 1875862 |
Henry's Law Constant | (x 10-5 atm?m3/mol): 1.27 at 20 °C (approximate - calculated from water solubility and vapor pressure) |
Exposure limits | NIOSH REL: TWA 5 mg/m3, IDLH 100 mg/m3; OSHA PEL: TWA 5 mg/m3; ACGIH TLV: TWA 5 mg/m3. |
Stability: | Stable. Combustible; incompatible with strong oxidizing agents. |
NIST Chemistry Reference | Carbaril(63-25-2) |
IARC | 3 (Vol. 12, Sup 7) 1987 |
EPA Substance Registry System | Carbaryl (63-25-2) |
Safety Information |
Hazard Codes | Xn,N,F |
Risk Statements | 22-40-50-67-65-50/53-38-11-20/22-20-43 |
Safety Statements | 22-24-36/37-46-61-2-62-60-33-25-16-9 |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | FC5950000 |
HazardClass | 6.1(b) |
PackingGroup | III |
HS Code | 29224999 |
Hazardous Substances Data | 63-25-2(Hazardous Substances Data) |
Toxicity | LD50 orally in rats: 250 mg/kg (Vandekar) |
IDLA | 100 mg/m3 |
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