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Substance Name: Alachlor [ANSI:BSI:ISO]
RN: 15972-60-8
UNII: 24S2S61PXL
InChIKey: XCSGPAVHZFQHGE-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Herbicides
  • Mutation Data
  • Pesticides
  • Tumor Data

Molecular Formula

  • C14-H20-Cl-N-O2

Molecular Weight

  • 269.77
 

Names and Synonyms

Results Name

  • Alachlor [ANSI:BSI:ISO]

Name of Substance

  • Alachlor
  • Alachlor [ANSI:BSI:ISO]

Synonyms

  • 2-Chloro-2',6'-diethyl-N-(methoxymethyl)acetanilide
  • 2-Chloro-N-(2,6-diethyl)phenyl-N-methoxymethylacetamide
  • Acetamide, 2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)-
  • Acetanilide, 2-chloro-2',6'-diethyl-N-(methoxymethyl)-
  • AI3-51506
  • Alachlor
  • Alachlore
  • Alachlore [ISO-French]
  • Alanex
  • Alanox
  • Alatox 480
  • Alochlor
  • alpha-Chloro-2',6'-diethyl-N-methoxymethylacetanilide
  • BRN 2944476
  • Caswell No. 011
  • CCRIS 3155
  • Chimiclor
  • Chloressigsaeure-N-(methoxymethyl)-2,6-diaethylanilid
  • Chloressigsaeure-N-(methoxymethyl)-2,6-diaethylanilid [German]
  • CP 50144
  • EINECS 240-110-8
  • EPA Pesticide Chemical Code 090501
  • HSDB 1014
  • Lasagrin
  • Lasso
  • Lasso micro-tech
  • LAZO
  • Metachlor
  • Methachlor
  • N-(Methoxymethyl)-2,6-diethylchloroacetanilide
  • Pillarzo
  • UNII-24S2S61PXL

Systematic Names

  • Acetamide, 2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)-
  • Acetamide, 2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)- (9CI)
  • Acetanilide, 2-chloro-2',6'-diethyl-N-(methoxymethyl)-
  • Alachlor

Superlist Names

  • Alachlor
  • Alachlor technical
  • Alachlor technical (90% or more)

Registry Numbers

CAS Registry Number

  • 15972-60-8

FDA UNII

  • 24S2S61PXL

System Generated Number

  • 0015972608

Structure Descriptors

InChI

1S/C14H20ClNO2/c1-4-11-7-6-8-12(5-2)14(11)16(10-18-3)13(17)9-15/h6-8H,4-5,9-10H2,1-3H3

InChIKey

XCSGPAVHZFQHGE-UHFFFAOYSA-N

Smiles

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

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral 3gm/kg (3000mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 3, 1973.
mammal (species unspecified) LD50 unreported 1200mg/kg (1200mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 126, 1971.
mouse LD50 oral 462mg/kg (462mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(12), Pg. 30, 1977.
rabbit LC50 inhalation > 5100mg/m3 (5100mg/m3)   Toxicology and Industrial Health. Vol. 3, Pg. 383, 1987.
rabbit LD50 oral 1740mg/kg (1740mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 24, Pg. 75, 1999.
rabbit LD50 skin 3500mg/kg (3500mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 3, 1973.
rat LC50 inhalation > 23400mg/m3/6 (23400mg/m3)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A004, Pg. 1984,
rat LD50 oral 930mg/kg (930mg/kg)   Toxicology and Industrial Health. Vol. 3, Pg. 383, 1987.
rat LD50 skin 1200mg/kg (1200mg/kg)   Yakkyoku. Pharmacy. Vol. 38, Pg. 89, 1987.
rat LDLo intraperitoneal 600mg/kg (600mg/kg) LIVER: OTHER CHANGES Toxicologist. Vol. 48, Pg. 392, 1999.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 40 deg C   EXP
log P (octanol-water) 3.52 (none)   EXP
Water Solubility 240 mg/L 25 EXP
Henry's Law Constant 8.32E-09 atm-m3/mole 23 EXP
Atmospheric OH Rate Constant 1.85E-10 cm3/molecule-sec 25 EST

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