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Substance Name: Primisulfuron-methyl [ISO]
RN: 86209-51-0
UNII: 3TN6B6S8JP
InChIKey: ZTYVMAQSHCZXLF-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Drug / Therapeutic Agent
  • Herbicide

Molecular Formula

  • C15-H12-F4-N4-O7-S

Molecular Weight

  • 468.3388
 
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Names and Synonyms

Results Name

  • Primisulfuron-methyl [ISO]

Name of Substance

  • Primisulfuron
  • Primisulfuron-methyl

Synonyms

  • Beacon
  • CGA 136872
  • HSDB 7062
  • Primisulfuron-methyl
  • Rifle
  • Tell
  • UNII-3TN6B6S8JP

Systematic Name

  • Benzoic acid, 2-(((((4,6-bis(difluoromethoxy)-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-, methyl ester

Registry Numbers

CAS Registry Number

  • 86209-51-0

FDA UNII

  • 3TN6B6S8JP

Other Registry Number

  • 179765-69-6

System Generated Number

  • 0086209510

Structure Descriptors

InChI

1S/C15H12F4N4O7S/c1-28-11(24)7-4-2-3-5-8(7)31(26,27)23-15(25)22-14-20-9(29-12(16)17)6-10(21-14)30-13(18)19/h2-6,12-13H,1H3,(H2,20,21,22,23,25)

InChIKey

ZTYVMAQSHCZXLF-UHFFFAOYSA-N

Smiles

c1ccc(c(c1)S(=O)(=O)NC(=O)Nc1nc(cc(n1)OC(F)F)OC(F)F)C(=O)OC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral > 5050mg/kg (5050mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C40, 1991.
rat LD50 skin > 2010mg/kg (2010mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C40, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 196 deg C   EXP
pKa Dissociation Constant 3.47 (none)   EXP
log P (octanol-water) 2.410 (none)   EST
Water Solubility 3.3 mg/L 25 EXP
Atmospheric OH Rate Constant 2.00E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.