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51338-27-3

51338-27-3 structural image
Product Name: Diclofop-methyl
Formula: C16H14Cl2O4
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Diclofop methyl appears as colorless crystals. Decomposed by either strong acid or base. Used as a selective herbicide.
Color/Form Colorless crystals
Odor Odorless
Boiling Point 175-177 °C at 0.1 mm Hg
Melting Point 39-41 °C
Flash Point 38 °C (Closed cup)
Solubility In water at 22 °C, 3 mg/l. Readily soluble in common organic solvents, eg, acetone 2490, diethyl ether 2280, xylene 2530, ethanol 110, light petroleum (BP 60-95 °C) 60 (all in g/l at 20 °C).
Vapor Pressure 0.0000035 [mmHg]
Stability/Shelf Life Decomposed by UV irradiation, and by strong acids and alkalis.
Corrosivity Non-corrosive
Kovats Retention Index 2339 2338.8
Chemical Classes Pesticides -> Herbicides, Chlorophenoxy

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07

Environment
GHS09
GHS Hazard Statements H302:Acute toxicity,oral
H317:Sensitisation, Skin
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.

COMPUTED DESCRIPTORS

Molecular Weight 341.2 g/mol
XLogP3 4.8
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 6
Exact Mass 340.0269143 g/mol
Monoisotopic Mass 340.0269143 g/mol
Topological Polar Surface Area 44.8 Ų
Heavy Atom Count 22
Formal Charge 0
Complexity 358
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 1
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Diclofop methyl appears as colorless crystals. Decomposed by either strong acid or base. Used as a selective herbicide.