Metamitron manufacturers and suppliers in india

Metamitron

Properties

Melting point:: 165-170 °C

Boiling point:: 340.33°C (rough estimate)

Density: 1.2165 (rough estimate)

refractive index: 1.6300 (estimate)

Flash point:: 11 °C

storage temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

solubility: Chloroform (Slightly), Methanol (Slightly)

form: Solid

pka: 1.54±0.20(Predicted)

color: White to Light yellow

Water Solubility: 1.8g/L(20 ºC)

λmax: 312nm(CH3CN)(lit.)

Merck: 14,5924

BRN: 613129

Safety Information

Symbol(GHS): GHS06,GHS09

Signal word: Danger

Hazard statements: H302-H311-H330-H410

Precautionary statements: P260-P273-P280-P301+P312-P302+P352+P312-P304+P340+P310

Hazard Codes: Xn,N,T,F

Risk Statements: 22-50-39/23/24/25-23/24/25-11

Safety Statements: 61-45-36/37

RIDADR: UN 3077 9/PG 3

WGK Germany: 2

RTECS: XZ3015000

HazardClass: 9

PackingGroup: III

HS Code: 29336990

Toxicity: LD50 orally in male, female rats, male, female mice: 3343, 1832, 1450, 1463 mg/kg; dermally in rats: >500 mg/kg; LC50 (4 hr) in rats, mice, hamsters (mg/m3): >331, >206, >206 by inhalation (Lembrich)

Use

Degradation of metamitron by photolysis is strongly dependent on solvents and oxygen, and no photoreaction is found in methanol, acetonitrile, and hexane, nor in oxygen-free water. In water solution, photolytic degradation occurs and results in the formation of desaminometamitron and a ring-opening polar benzoylacetyl hydrazine (tentatively assigned).