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Substance Name: Butachlor [ANSI:BSI:ISO]
RN: 23184-66-9
UNII: 94NU90OO5K
InChIKey: HKPHPIREJKHECO-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Carcinogens
  • Herbicide
  • Herbicides
  • Mutation Data
  • Noxae
  • Pesticides

Molecular Formula

  • C17-H26-Cl-N-O2

Molecular Weight

  • 311.8504
 

Names and Synonyms

Results Name

  • Butachlor [ANSI:BSI:ISO]

Name of Substance

  • Butachlor
  • Butachlor [ANSI:BSI:ISO]

Synonyms

  • 2',6'-Diethyl-N-butoxymethyl-2-chloroacetanilide
  • 2',6'-Diethyl-N-butoxymethyl-alpha-chloroacetanilide
  • 2-Chloro-2',6'-diethyl-N-(butoxymethyl)acetanilide
  • Amichlor
  • Bilchlor
  • BRN 2873811
  • Butachlor
  • Butaclor
  • Butanex
  • Caswell No. 119B
  • CCRIS 9107
  • CP 53619
  • Delchlor
  • Delchlor 5G
  • EINECS 245-477-8
  • EPA Pesticide Chemical Code 112301
  • Hiltachlor
  • HSDB 6865
  • Mach-Mach
  • Machete
  • Machete (herbicide)
  • Machette
  • N-(Butoxymethyl)-2-chloro-2',6'-diethylacetanilide
  • N-(Butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)acetamide
  • N-Butoxymethyl-alpha-chloro-2',6'-diethylacetanilide
  • NSC 221683
  • Pillarsete
  • Rasayanchlor
  • SHA 112301
  • UNII-94NU90OO5K
  • Weedout

Systematic Names

  • Acetamide, N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)-
  • Acetanilide, 2-chloro-2',6'-diethyl-N-(butoxymethyl)-
  • Acetanilide, N-(butoxymethyl)-2-chloro-2',6'-diethyl-
  • N-(Butoxymethyl)-2-chloro-2',6'-diethylacetanilide

Registry Numbers

CAS Registry Number

  • 23184-66-9

FDA UNII

  • 94NU90OO5K

System Generated Number

  • 0023184669

Structure Descriptors

InChI

1S/C17H26ClNO2/c1-4-7-11-21-13-19(16(20)12-18)17-14(5-2)9-8-10-15(17)6-3/h8-10H,4-7,11-13H2,1-3H3

InChIKey

HKPHPIREJKHECO-UHFFFAOYSA-N

Smiles

c1(N(COCCCC)C(=O)CCl)c(cccc1CC)CC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
duck LD50 oral > 4640mg/kg (4640mg/kg)   Pesticide Manual. Vol. 9, Pg. 106, 1991.
mouse LD50 oral 4140mg/kg (4140mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 25, Pg. 75, 2000.
mouse LDLo intraperitoneal 1gm/kg (1000mg/kg) BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)
Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 25, Pg. 75, 2000.
rabbit LD50 skin 3470mg/kg (3470mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A559, Pg. 1984,
rat LC50 inhalation > 5300mg/kg (5300mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 25, Pg. 75, 2000.
rat LD50 oral 1740mg/kg (1740mg/kg)   Eksperimentalna Meditsina i Morfologiya. Vol. 13, Pg. 123, 1974.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -2.80E+00 deg C   EXP
log P (octanol-water) 4.5 (none)   EXP
Water Solubility 23 mg/L 24 EXP
Vapor Pressure 2.90E-06 mm Hg 25 EXP
Henry's Law Constant 5.10E-08 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 5.66E-11 cm3/molecule-sec 25 EST

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