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Substance Name: Hexazinone [ANSI:BSI:ISO]
RN: 51235-04-2
UNII: Y51727MR1Y
InChIKey: CAWXEEYDBZRFPE-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Herbicides
  • Pesticides
  • Reproductive Effect
  • Skin / Eye Irritant

Molecular Formulas

  • C11-H20-O2-N3-S
  • C12-H20-N4-O2

Molecular Weight

  • 252.316
 

Names and Synonyms

Results Name

  • Hexazinone [ANSI:BSI:ISO]

Name of Substance

  • Hexazinone
  • Hexazinone [ANSI:BSI:ISO]

Synonyms

  • 3-Cyclohexyl-1-methyl-6-(dimethylamino)-s-trazine-2,4(1H,3H)-dione
  • 3-Cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4(1H,3H)-dione
  • 3-Cyclohexyl-6-(dimethylamino)-1-methyl-s-triazine-2,4(1H,3H)-dione
  • 5-26-10-00171 (Beilstein Handbook Reference)
  • BRN 0618801
  • Brushkiller
  • Caswell No. 271AA
  • CCRIS 5273
  • DPX 3674
  • EINECS 257-074-4
  • EPA Pesticide Chemical Code 107201
  • Gridball
  • Hexazinone
  • HSDB 6670
  • SHA 107201
  • UNII-Y51727MR1Y
  • Velpar
  • Velpar L
  • Velpar weed killer

Systematic Names

  • 1,3,5-Triazine-2,4(1H,3H)-dione, 3-cyclohexyl-6-(dimethylamino)-1-methyl-
  • 3-Cyclohexyl-6-dimethylamino-1-methyl-1,2,3,4-tetrahydro-1,3,5-triazine-2,4-dione
  • Hexazinone
  • s-Triazine-2,4(1H,3H)-dione, 3-cyclohexyl-6-(dimethylamino)-1-methyl-

Superlist Names

  • 1,3,5-Triazine-2,4(1H,3H)-dione, 3-cyclohexyl-6-(dimethylamino)-1-methyl-
  • Hexazinone

Registry Numbers

CAS Registry Number

  • 51235-04-2

FDA UNII

  • Y51727MR1Y

System Generated Number

  • 0051235042

Structure Descriptors

InChI

1S/C12H20N4O2/c1-14(2)10-13-11(17)16(12(18)15(10)3)9-7-5-4-6-8-9/h9H,4-8H2,1-3H3

InChIKey

CAWXEEYDBZRFPE-UHFFFAOYSA-N

Smiles

Cn1c(nc(=O)n(c1=O)C2CCCCC2)N(C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 860mg/kg (860mg/kg)   Pesticide & Toxic Chemical News. Vol. 9, Pg. 21, 1980.
quail LD50 intraperitoneal 2258mg/kg (2258mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA
Fundamental and Applied Toxicology. Vol. 4, Pg. 603, 1984.
quail LD50 oral 2258mg/kg (2258mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 881, 1986.
rabbit LD50 skin > 5278mg/kg (5278mg/kg)   Pesticide Manual. Vol. 9, Pg. 472, 1991.
rat LC50 inhalation > 7480mg/m3/1H (7480mg/m3)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A228, Pg. 1984,
rat LD50 intraperitoneal 530mg/kg (530mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: ATAXIA
Fundamental and Applied Toxicology. Vol. 4, Pg. 603, 1984.
rat LD50 oral 1690mg/kg (1690mg/kg)   "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revisionVol. 2, Pg. 135, 1977.
rat LD50 skin 5278mg/kg (5278mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C163, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 116 deg C   EXP
log P (octanol-water) 1.85 (none)   EXP
Water Solubility 3.30E+04 mg/L 25 EXP
Henry's Law Constant 2.26E-12 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 9.02E-11 cm3/molecule-sec 25 EST

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