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26530-20-1

26530-20-1 structural image
Product Name: 2-Octyl-2H-isothiazol-3-one
Formula: C11H19NOS
Synonyms: 2-Octyl-3(2H)-isothiazolone;Octhilinone
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description 2-octyl-3-isothiazolone is a clear dark amber liquid. Used as a fungicide.
Color/Form Liquid
Odor Very weak, sharp smell
Boiling Point 248 °F at 0.01 mmHg (NTP, 1992)
Melting Point 15 °C at 101.325 kPa
Flash Point greater than 200 °F (NTP, 1992)
Solubility less than 1 mg/mL at 66 °F (NTP, 1992)
Density 1.04 at 60.3 °F (NTP, 1992) - Denser than water; will sink
Vapor Pressure 2.98 mmHg at 77 °F (NTP, 1992)
LogP log Kow = 2.45 at 24 °C
Stability/Shelf Life Stable under recommended storage conditions.
Decomposition When heated to decomposition it emits very toxic fumes of /sulfur oxides and nitrogen oxides/.
Viscosity 48.04 sq mm.s at 20 °C; 17.94 sq mm.s at 30 °C
pH pH = 3.4
Kovats Retention Index 1822.6 1849
Other Experimental Properties log Kow = 3.42
Chemical Classes Other Uses -> Biocides/Disinfectants

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05

Skull and Crossbones
Acute Toxicity
GHS06

Environment
GHS09
GHS Hazard Statements H314:Skin corrosion/irritation
H317:Sensitisation, Skin
H330:Acute toxicity,inhalation
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 213.34 g/mol
XLogP3 3.5
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 7
Exact Mass 213.11873540 g/mol
Monoisotopic Mass 213.11873540 g/mol
Topological Polar Surface Area 45.6 Ų
Heavy Atom Count 14
Formal Charge 0
Complexity 204
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

2-octyl-3-isothiazolone is a clear dark amber liquid. Used as a fungicide.

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