Product Name

  • Name

    o-(2-chloro-1-methoxyethoxy)phenyl methylcarbamate

  • EINECS
  • CAS No. 51487-69-5
  • Density 1.23g/cm3
  • Solubility
  • Melting Point
  • Formula C11H14 Cl N O4
  • Boiling Point 366.1°Cat760mmHg
  • Molecular Weight 259.689
  • Flash Point 175.2°C
  • Transport Information
  • Appearance
  • Safety A poison by ingestion. Moderately toxic by skin contact. When heated to decomposition it emits toxic vapors of NOx and Cl.
  • Risk Codes 2219139
  • Molecular Structure Molecular Structure of 51487-69-5 (o-(2-chloro-1-methoxyethoxy)phenyl methylcarbamate)
  • Hazard Symbols 2219139
  • Synonyms Phenol,2-(2-chloro-1-methoxyethoxy)-, methylcarbamate (9CI); BAS 263; BAS 263-51I; BAS263-52I; BAS 263I; BASF 263; Cloethocarb; Lance;o-(2-Chloro-1-methoxyethoxy)phenyl methylcarbamate
  • PSA 60.28000
  • LogP 2.19930

Lance Chemical Properties

Molecular Structure of Lance (CAS NO. 51487-69-5):

EINECS: 257-236-4
IUPAC Name: [2-(2-Chloro-1-methoxyethoxy)phenyl] N-methylcarbamate 
Molecular Formula: C11H14ClNO4
Molecular Weight: 259.686160 g/mol
XLogP3: 1.3
H-Bond Donor: 1
H-Bond Acceptor: 4
Canonical SMILES: CNC(=O)OC1=CC=CC=C1OC(CCl)OC
InChI: InChI=1S/C11H14ClNO4/c1-13-11(14)17-9-6-4-3-5-8(9)16-10(7-12)15-2/h3-6,10H,7H2,1-2H3,(H,13,14)
InChIKey: PITWUHDDNUVBPT-UHFFFAOYSA-N
Index of Refraction: 1.515
Molar Refractivity: 63.68 cm3
Molar Volume: 211 cm3
Surface Tension: 39.3 dyne/cm
Density: 1.23 g/cm3
Flash Point: 175.2 °C
Enthalpy of Vaporization: 61.25 kJ/mol
Boiling Point: 366.1 °C at 760 mmHg
Vapour Pressure: 1.49E-05 mmHg at 25 °C
Water Solubility: 1320 mg/L at 25 °C 
Classification Code: Agricultural Chemical; Insecticide; Nematocide

Lance Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 70400ug/kg (70.4mg/kg)   Pesticide Manual. Vol. 9, Pg. 176, 1991.
rat LD50 oral 35400ug/kg (35.4mg/kg)   Pesticide Manual. Vol. 9, Pg. 176, 1991.
rat LD50 skin 4gm/kg (4000mg/kg)   Pesticide Manual. Vol. 9, Pg. 176, 1991.

Lance Safety Profile

Safety Information of Lance (CAS NO. 51487-69-5):
RIDADR: 2757
HazardClass: 6.1(b)
PackingGroup: III
A poison by ingestion. Moderately toxic by skin contact. When heated to decomposition it emits toxic vapors of NOx and Cl.

Lance Specification

  Lance with cas registry number of 51487-69-5 is a kind of insecticides, also known as 2-(2-Chloro-1-methoxyethoxy)phenol methylcarbamate ; 2-(2-Chloro-1-methoxyethoxy)phenyl methylcarbamate (9CI) ; AI3-29534 ; BAS 263 ; BAS 263-51I ; BAS 263-52I ; BAS 263I ; BASF 263 ; Cloethocarb ; Cloethocarb [BSI:ISO] ; Phenol, 2-(2-chloro-1-methoxyethoxy)-, methylcarbamate ; o-(2-Chloro-1-methoxyethoxy)phenyl methylcarbamate .

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