ChemicalBook--->CAS DataBase List--->26530-20-1

26530-20-1

26530-20-1 Structure

26530-20-1 Structure
IdentificationMore
[Name]

2-Octyl-2H-isothiazol-3-one
[CAS]

26530-20-1
[Synonyms]

2-N-OCTYL-4-ISOTHIAZOLIN-3-ONE
2-Octyl-2H-isothiazol-3-one
2-OCTYL-3(2H)-ISOTHIAZOLONE
2-OCTYL-4-ISOTHIAZOLIN-3-ONE
5-CHLORO-2-METHYL-ISOTHIAZOL-3-ONE/2-METHYL-ISOTHIAZOL-3-ONE
kathon 893
N-OCTYL-4-ISOTHIAZOLIN-3-ONE
OCTHILINONE
Octyl-3(2H)-isothiazolone
OIT
PANCIL-T
2-octyl-3(2h)-isothiazolon
2-octyl-3-isothiazolone
2-octyl-4-isothiazolin-3-on
3(2h)-isothiazolone,2-octyl-
Isothiazolone,2-octyl-
kathonlppreservative
kathonsp70
micro-chek11
micro-chek11d
[EINECS(EC#)]

247-761-7
[Molecular Formula]

C11H19NOS
[MDL Number]

MFCD00072473
[Molecular Weight]

213.34
[MOL File]

26530-20-1.mol
Chemical PropertiesBack Directory
[Appearance]

Yellow solid or clear dark amber liquid.
[Melting point ]

<25 °C
[Boiling point ]

120°C
[density ]

1.04
[vapor pressure ]

4.9hPa at 25℃
[refractive index ]

1.5500 (estimate)
[Fp ]

23℃
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

neat
[pka]

-2.04±0.20(Predicted)
[color ]

White or Colorless to Yellow
[Stability:]

Stable. Incompatible with strong oxidizing agents.
[Water Solubility ]

<0.1 g/100 mL at 19 ºC
[Usage]

Fungicide. Antimicrobial agent
[Merck ]

14,6755
[BRN ]

1211137
[Contact allergens]

This isothiazolinone, contained in relatively few products compared to other isothiazolinones, is used in cleaning and polishing agents, latex paints, stains, adhesives, wood and leather preservatives, metalworking fluids (cutting oils), and plastic manufacture.
[InChIKey]

JPMIIZHYYWMHDT-UHFFFAOYSA-N
[LogP]

2.61 at 25℃
[CAS DataBase Reference]

26530-20-1(CAS DataBase Reference)
[NIST Chemistry Reference]

3(2H)-isothiazolone, 2-octyl-(26530-20-1)
[EPA Substance Registry System]

26530-20-1(EPA Substance)
Hazard InformationBack Directory
[Chemical Properties]

Light Yellow Oil
[Uses]

Fungicide. Antimicrobial agent
[Definition]

ChEBI: A member of the class of 1,2-thiazole that is 1,2-thiazol-3-one substituted on the nitrogen (position 2) by an octyl group. A fungicide and antibacterial agent, it is used for treatment of canker and other fungal and bacterial diseases in fruit trees. It i no longer approved for use within the European Union.
[Uses]

Fungicide. Biocide in cooling-tower water, paints, cutting oils, cosmetics and shampoo; for leather preservation.
[General Description]

Clear dark amber liquid. Used as a fungicide.
[Reactivity Profile]

2-OCTYL-3-ISOTHIAZOLONE(26530-20-1) reacts as an isothiocyanate. Isothiocyanates are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat.
[Air & Water Reactions]

Insoluble in water.
[Potential Exposure]

Isothiazolone/isothiocyanate/heteroaramatic fungicide and microbiocide used on textiles, in metalworking fluids, and some water thinned paints. Its use as a fungicide on cotton was canceled in the United States and the tolerances were revoked in 1998.
[Fire Hazard]

This chemical is probably combustible.
[First aid]

Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth methods if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device? Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In the case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion, or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical observation is recommended for 2448 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.
[Shipping]

UN2922 Corrosive liquids, toxic, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, 6.1-Poisonous materials.
[Incompatibilities]

Oxidizers. Contact with hydrogen peroxide may form explosive material. Isothiocyanates are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Ketones behave a weak acid. Forms water soluble alkali metal salts. Ketones are reactive with many acids and bases liberating heat and flammable gases. The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable hydrogen gas and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, nitric acid, and perchloric acid.
[Description]

This isothiazolione, octylisothiazolinone, is contained in relatively fewer products than other isothiazolinones.
[Waste Disposal]

Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Under 40 CFR 261.5 small quantity generators of this waste may qualify for partial exclusion from hazardous waste regulations.
[Flammability and Explosibility]

Nonflammable
Safety DataBack Directory
[Hazard Codes ]

T;N,N,T
[Risk Statements ]

R22:Harmful if swallowed.
R23/24:Toxic by inhalation and in contact with skin .
R34:Causes burns.
R43:May cause sensitization by skin contact.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S1/2:Keep locked up and out of the reach of children .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
[RIDADR ]

2922
[WGK Germany ]

3
[RTECS ]

NX8156900
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29341000
[Safety Profile]

Moderately toxic by ingestion and skin contact. A skin and severe eye irritant. A rmldewcide. When heated to decomposition it emits very toxic fumes of SOx and NOx. See also KETONES.
[Hazardous Substances Data]

26530-20-1(Hazardous Substances Data)
[Toxicity]

LD50 orl-rat: 550 mg/kg MosJN# 15AUG79
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Kathon 893(26530-20-1).msds
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

26530-20-1(sigmaaldrich)
[TCI AMERICA]

2-n-Octyl-4-isothiazolin-3-one,>98.0%(GC)(26530-20-1)
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