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Supelco

2-Octyl-4-isothiazolin-3-one

PESTANAL®, analytical standard

Synonym(s):

2-Octyl-3(2H)-isothiazolone, Octhilinone

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250 MG
€156.00

€156.00

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250 MG
€156.00

About This Item

Empirical Formula (Hill Notation):
C11H19NOS
CAS Number:
26530-20-1
Molecular Weight:
213.34
Beilstein:
1211137
EC Number:
247-761-7
MDL number:
MFCD00072473
UNSPSC Code:
41116107
PubChem Substance ID:
329756598
NACRES:
NA.24

€156.00

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grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

application(s)

agriculture
environmental

format

neat

SMILES string

CCCCCCCCN1SC=CC1=O

InChI

1S/C11H19NOS/c1-2-3-4-5-6-7-9-12-11(13)8-10-14-12/h8,10H,2-7,9H2,1H3

InChI key

JPMIIZHYYWMHDT-UHFFFAOYSA-N

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Application

  • Nonthermal Plasma in Wastewater Treatment: This research utilized nonthermal plasma-based advanced oxidation processes (AOPs) for degrading micropollutants, including isothiazolinones, in wastewater. The study underscores the effectiveness of 2-Octyl-4-isothiazolin-3-one in microbial growth control, providing insights into its applications in wastewater management and microbial contamination control (Chen et al., 2023).
  • Surface Interactions of Semi-Volatile Isothiazolinones: The study quantified the equilibria of semi-volatile isothiazolinones, such as 2-Octyl-4-isothiazolin-3-one, between air and glass surfaces, using techniques like gas chromatography and Raman spectroscopy. This research is vital for understanding the stability and persistence of 2-Octyl-4-isothiazolin-3-one in various environments, particularly its use in biotech applications (Sohn et al., 2023).

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1A

Supplementary Hazards

EUH071

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM3430
BCCL9383
BCCC8053
BCBW4811

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Contact dermatitis from 2-n-octyl-4-isothiazolin-3-one in a PhD student.
H S Young et al.
Contact dermatitis, 50(1), 47-48 (2004-04-03)
Vera Baumgartner et al.
Journal of chromatography. A, 1218(19), 2692-2699 (2011-02-19)
High-performance thin-layer chromatography (HPTLC) coupled with bioluminescence detection using Vibrio fischeri bacteria can be used for screening for unknown substances. This is accomplished by dipping the HPTLC plate in an aqueous bacteria solution. Especially polar substances, however, can start to
C G Mathias et al.
Contact dermatitis, 9(6), 507-509 (1983-11-01)
Severe allergic contact dermatitis from a paint mildewcide, 2-n-octyl-4-isothiazolin-3-one, developed in a worker formulating latex paints within a paint manufacturing company, Guinea pig maximization testing demonstrated this to be a moderate sensitizer. Further cases of allergic contact dermatitis may be
J Foussereau et al.
Dermatosen in Beruf und Umwelt. Occupation and environment, 32(6), 208-211 (1984-01-01)
Observations concerning contact dermatitis to derivatives of isothiazolin-3-one are reported. A systematic review of the literature of previously published cases is reported. A verified contact dermatitis to benzisothiazolin-3-one of a laborer in a rubber factory is discussed. Another case of
Contact dermatitis to a new fungicide, 2-n-octyl-4-isothiazolin-3-one.
J Thormann
Contact dermatitis, 8(3), 204-204 (1982-05-01)
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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