Propyzamide manufacturers and suppliers in india

Propyzamide

Properties

Melting point:: 153-155°C

Boiling point:: 340.9±42.0 °C(Predicted)

Density: 1.2742 (rough estimate)

refractive index: 1.5490 (estimate)

Flash point:: 2 °C

storage temp.: Keep in dark place,Sealed in dry,Room Temperature

solubility: Chloroform (Slightly), Methanol (Slightly)

form: Solid

pka: 12.30±0.46(Predicted)

color: White to Almost white

Water Solubility: 15mg/L(25 ºC)

λmax: 289nm(lit.)

Merck: 14,7872

BRN: 882391

LogP: 3.430

Safety Information

Symbol(GHS): GHS08,GHS09

Signal word: Warning

Hazard statements: H351-H410

Precautionary statements: P201-P273-P308+P313

Hazard Codes: Xn;N,N,Xn,F

Risk Statements: 40-50/53-36-20/21/22-11

Safety Statements: 36/37-60-61-36-26

RIDADR: UN 3077

WGK Germany: 3

RTECS: CV3460000

HazardClass: 9

PackingGroup: III

HS Code: 29242990

Toxicity: LD50 in male, female rats (mg/kg): 8350, 5620 orally (Viste)

Use

Biological. In the presence of suspended natural populations from unpolluted aquatic systems, the second-order microbial transformation rate constant determined in the laboratory was reported to be 5 × 10–14 L/organisms-hour (Steen, 1991). Soil. The major soil metabolite is 2-(3,5-dichlorophenyl)-4,4-dimethyl-5-methyleneoxazoline. The half-life in soil is approximately 30 days at 25°C (Hartley and Kidd, 1987). Residual activity in soil is limited to approximately 2–6 months (Hartley and Kidd, 1987). Chemical/Physical. Emits toxic fumes of nitrogen oxides and chlorine when heated to decomposition (Sax and Lewis, 1987). Propyzamide is hydrolyzed to 3,5-dichlorobenzoate by refluxing under strongly acidic conditions (Humburg et al., 1989).