Nitrapyrin CAS:1929-82-4 C6H3Cl4N

Nitrapyrin Chemical Properties
Melting point 62-63degrees celsius
Boiling point 136-138degrees celsius
density 1.8732 (rough estimate)
vapor pressure 2.8 x 10-3 mmHg at 20 degrees celsius (quoted, Verschueren, 1983)
refractive index 1.6000 (estimate)
Fp 100 degrees celsius
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Soluble in 10 mg/ml ethanol.
form Powder
pka -3.75plus or minus0.10(Predicted)
Specific Gravity 1.579 (25??)
color White
Water Solubility Insoluble. <0.01 g/100 mL at 18 oC Merck 14,6574 BRN 1618997 Henry's Law Constant 2.13 x 10-3 atm?m3/mol (approximate - calculated from water solubility and vapor pressure) Exposure limits NIOSH REL: 10 mg/m3, STEL 20 mg/m3 (total), 5 mg/m3 (respirable fraction); OSHA PEL: 15 mg/m3 (total), 5 mg/m3 (respirable fraction); ACGIH TLV: TWA 10 mg/m3. InChIKey DCUJJWWUNKIJPH-UHFFFAOYSA-N LogP 3.325-3.41 at 23.5?? CAS DataBase Reference 1929-82-4(CAS DataBase Reference) NIST Chemistry Reference Pyridine, 2-chloro-6-(trichloromethyl)-(1929-82-4) EPA Substance Registry System Nitrapyrin (1929-82-4) Safety Information Hazard Codes Xn;N,Xi,N,Xn Risk Statements 22-51/53-36/37/38 Safety Statements 24-61-37/39-26 OEB B OEL TWA: 10 mg/m3 (total), STEL: 20 mg/m3 (total) RIDADR UN 2811 WGK Germany 2 RTECS US7525000 TSCA Yes HazardClass 6.1(b) PackingGroup III HS Code 29333990