63-25-2 Carbaryl

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