2-Chloro-6-trichloromethylpyridine CAS NO.1929-82-4

Nitrapyrin Chemical Properties
Melting point     62-63°C
Boiling point     136-138°C
density     1.8732 (rough estimate)
vapor pressure     2.8 x 10-3 mmHg at 20 °C (quoted, Verschueren, 1983)
refractive index     1.6000 (estimate)
Fp     100 °C
storage temp.     0-6°C
solubility     Soluble in 10 mg/ml ethanol.
form     Powder
pka    -3.75±0.10(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
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)

Nitrapyrin Basic information
Product Name:    Nitrapyrin
Synonyms:    NITRAPYRIN;N-SERVE;IFLAB-BB F0848-0285;2-chloro-6-(trichloromethyl);2-chloro-6-(trichloromethyl)-pyridin;2-Chloro-6-trichloromethyl;2-Picoline, alpha,alpha,alpha,6-tetrachloro-;chloro-2-trichloromethylepyridinique
CAS:    1929-82-4
MF:    C6H3Cl4N
MW:    230.91
EINECS:    217-682-2
Mol File:    1929-82-4.mol

Safety Information
Hazard Codes     Xn;N,Xi,N,Xn
Risk Statements     22-51/53-36/37/38
Safety Statements     24-61-37/39-26
RIDADR     UN 2811
WGK Germany     2
RTECS     US7525000
TSCA     Yes
HazardClass     6.1(b)
PackingGroup     III
HS Code     29333990
Toxicity    LC50 for channel catfish 5.8 mg/L (Worthing and Hance, 1991); acute oral LD50 for rats 1,230 mg/kg (Verschueren, 1983), 940 mg/kg (RTECS, 1985).