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Substance Name: Dinoseb [ANSI:BSI:ISO]
RN: 88-85-7
UNII: YD44ZEM22M
InChIKey: OWZPCEFYPSAJFR-UHFFFAOYSA-N

Note

  • A large plant genus of the family EUPHORBIACEAE, order Euphorbiales, subclass Rosidae. They have a milky sap and a female flower consisting of a single pistil, surrounded by numerous male flowers of one stamen each. Euphorbia hirta is rarely called milkweed but that name is normally used for ASCLEPIAS.

Molecular Formula

  • C10-H12-N2-O5

Molecular Weight

  • 240.214
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Fungicide, Bactericide, Wood Preservative
  • Herbicide
  • Herbicides
  • Insecticide
  • Insecticides
  • Mutation Data
  • Pesticides
  • Reproductive Effect
  • Skin / Eye Irritant
  • Tumor Data

Superlist Classification Codes

  • Reportable Quantity (RQ) = 1000 lb
  • Threshold Planning Quantity (TPQ) = 100/10000 lb

Names and Synonyms

Results Name

  • Dinoseb [ANSI:BSI:ISO]

Name of Substance

  • Dinoseb
  • Dinoseb [ANSI:BSI:ISO]

Synonyms

  • 2,4-Dinitro-6-(1-methylpropyl)phenol
  • 2,4-Dinitro-6-sec-butylphenol
  • 2-(1-Methylpropyl)-4,6-dinitrophenol
  • 2-sec-Butyl-4,6-dinitrophenol
  • 4,6-Dinitro-2-(1-methyl-n-propyl)phenol
  • 4,6-Dinitro-2-(1-methyl-propyl)phenol
  • 4,6-Dinitro-2-sec-butylphenol
  • 4,6-Dinitro-2-sec.butylfenol
  • 4,6-Dinitro-2-sec.butylfenol [Czech]
  • 4,6-Dinitro-o-sec-butylphenol
  • 4-06-00-03279 (Beilstein Handbook Reference)
  • 6-(1-Methyl-propyl)-2,4-dinitrofenol
  • 6-(1-Methyl-propyl)-2,4-dinitrofenol [Dutch]
  • 6-(1-Metil-propil)-2,4-dinitro-fenolo
  • 6-(1-Metil-propil)-2,4-dinitro-fenolo [Italian]
  • Aatox
  • AI3-01122
  • Basanite
  • Blaartox
  • BNP 20
  • BNP 30
  • BRN 3211812
  • Butaphen
  • Butaphene
  • Caldon
  • Caswell No. 392DD
  • Chemox general
  • Chemox P.E.
  • Chemox PE
  • DBNF
  • Desicoil
  • Dibutox
  • Dibutox 20CE
  • Dinitrall
  • Dinitro-ortho-sec-butyl phenol
  • Dinitrobutylphenol
  • Dinoseb
  • Dinosebe
  • Dinosebe [French]
  • Dinosebe [ISO-French]
  • DN 289
  • DNBP
  • DNOSBP
  • DNSBP
  • Dow General
  • Dow General Weed Killer
  • Dow Selective Weed Killer
  • Dytop
  • EC 201-861-7
  • EINECS 201-861-7
  • Elgetol 318
  • ENT 1,122
  • EPA Pesticide Chemical Code 037505
  • Gebutox
  • Gebutox; knox-weed
  • Hel-Fire
  • Hivertox
  • HSDB 1445
  • Kiloseb
  • Knox-weed
  • Ladob
  • Laseb
  • Liro DNBP
  • Nitropone C
  • NSC 202753
  • Phenol, 2-(1-methylpropyl)-4,6-dinitro-
  • Phenotan
  • Premerge
  • RCRA waste number P020
  • Sparic
  • Spurge
  • Subitex
  • Unicrop DNBP
  • UNII-YD44ZEM22M
  • Vertac Dinitro Weed Killer
  • Vertac General Weed Killer
  • Vertac Selective Weed Killer
  • WSX 8365

Systematic Names

  • 2-(1-Methylpropyl)-4,6-dinitrophenol
  • Dinoseb
  • Phenol, 2-(1-methylpropyl)-4,6-dinitro-
  • Phenol, 2-sec-butyl-4,6-dinitro-

Superlist Names

  • Dinoseb
  • Phenol, 2-(1-methylpropyl)-4,6-dinitro-
  • Phenol, 2-sec-butyl-4,6-dinitro-
  • RCRA waste no. P020

Registry Numbers

CAS Registry Number

  • 88-85-7

FDA UNII

  • YD44ZEM22M

Other Registry Numbers

  • 152212-20-9
  • 39403-80-0

Related Registry Numbers

  • 35040-03-0 (hydrochloride salt)
  • 6365-83-9 (ammonium salt)
  • 6420-47-9 (triethanolamine salt)

System Generated Number

  • 0000088857

Structure Descriptors

InChI

1S/C10H12N2O5/c1-3-6(2)8-4-7(11(14)15)5-9(10(8)13)12(16)17/h4-6,13H,3H2,1-2H3

InChIKey

OWZPCEFYPSAJFR-UHFFFAOYSA-N

Smiles

c1(c(c(cc(c1)[N+](=O)[O-])[N+](=O)[O-])O)[C@@H](CC)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 7100ug/kg (7.1mg/kg)   Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972.
cat LCLo inhalation 45mg/m3/3H (45mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 61, 1982.
chicken LD50 oral 26mg/kg (26mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A159, Pg. 1984,
duck LD50 oral 9mg/kg (9mg/kg)   Down to Earth. Vol. 35, Pg. 25, 1979.
guinea pig LD50 oral 20mg/kg (20mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Toxicology and Applied Pharmacology. Vol. 7, Pg. 353, 1965.
guinea pig LDLo skin 500mg/kg (500mg/kg)   Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 10, 1948.
mammal (species unspecified) LD50 unreported 60mg/kg (60mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 98, 1971.
mouse LD50 intraperitoneal 10mg/kg (10mg/kg)   Biochemical Pharmacology. Vol. 18, Pg. 1389, 1969.
mouse LD50 oral 16mg/kg (16mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 61, 1982.
mouse LDLo skin 40mg/kg (40mg/kg)   Toxicology and Applied Pharmacology. Vol. 7, Pg. 353, 1965.
rabbit LD50 skin 80mg/kg (80mg/kg)   Pesticide Manual. Vol. 9, Pg. 306, 1991.
rat LD50 oral 25mg/kg (25mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Toxicology and Applied Pharmacology. Vol. 7, Pg. 353, 1965.
rat LD50 skin 80mg/kg (80mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 subcutaneous 20368ug/kg (20.368mg/kg)   Journal of Pharmacy and Pharmacology. Vol. 4, Pg. 1062, 1952.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 40 deg C   EXP
Boiling Point 332 deg C   EXP
pKa Dissociation Constant 4.62 (none)   EXP
log P (octanol-water) 3.56 (none)   EXP
Water Solubility 52 mg/L 25 EXP
Henry's Law Constant 4.56E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.03E-12 cm3/molecule-sec 25 EST

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