Picloram manufacturers and suppliers

Picloram suppliers

Properties

Melting point:: 200 °C (dec.)(lit.)

Boiling point:: 421℃

Density: 1.9163 (rough estimate)

refractive index: 1.6770 (estimate)

Flash point:: >110°(230°F)

storage temp.: 0-6°C

solubility: Soluble in acetone

form: Granules

pka: 4.1(at 25℃)

color: White, tan

Water Solubility: 420 mg/L

λmax: 252nm(Phosphate buffer sol.)(lit.)

Merck: 14,7397

BRN: 479075

Exposure limits: OSHA PEL: 15 mg/m3 (total), 5 mg/m3 (respirable fraction); ACGIH TLV: TWA 10 mg/m3, STEL 20 mg/m3.

InChIKey: NQQVFXUMIDALNH-UHFFFAOYSA-N

LogP: 0.300

CAS DataBase Reference: 1918-02-1(CAS DataBase Reference)

IARC: 3 (Vol. 53) 1991

NIST Chemistry Reference: 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-(1918-02-1)

EPA Substance Registry System: Picloram (1918-02-1)

Safety Information

Symbol(GHS): GHS07,GHS08,GHS09

Signal word: Warning

Hazard statements: H412

Precautionary statements: P273-P501

Hazard Codes: Xi

Risk Statements: 36

Safety Statements: 26

RIDADR: 3077

WGK Germany: 2

RTECS: TJ7525000

TSCA: Yes

HazardClass: 9

PackingGroup: III

HS Code: 2933399990

Hazardous Substances Data: 1918-02-1(Hazardous Substances Data)

Toxicity: LD50 in rats, mice, rabbits, guinea pig, chickens, sheep, cattle (mg/kg): 8200, 2000-4000, 2000, 3000, 6000, >1000, >750 orally (Mullison)

Use

Picloram is a dicot-selective, persistent herbicide and in salt form is used to control a variety of annual weeds on crops, perennial broadleaved herbs, and woody species in combination with 2,4-D or 2,4,5-T. It can persist in an active form in the soil from several months to years, and can also be released from the roots of treated plants into the soil, where other nontarget species may take it up and die. Picloram is of great use in the management of unwanted vegetation in rangeland, grass pastures, and forestry as well as non-cropland and rightsof- way sites, such as around industrial and military installations, roads, railways, airports, under power lines, and along pipelines. Additional uses in some countries include in rice, sugarcane, cereals, and oilseed rape.

You can find Picloram suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.