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MilliporeSigma
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Documentos

725765

Sigma-Aldrich

2-Methyl-4-isothiazolin-3-one

95%

Sinónimos:

2-Methyl-3(2H)-isothiazolone

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About This Item

Fórmula empírica (notación de Hill):
C4H5NOS
Número de CAS:
2682-20-4
Peso molecular:
115.15
Beilstein/REAXYS Number:
606203
EC Number:
220-239-6
MDL number:
MFCD01742315
UNSPSC Code:
12352100
PubChem Substance ID:
329764182
NACRES:
NA.21

assay

≥94.0% (GC)
95%

form

lumps

impurities

≤5% water

SMILES string

CN1SC=CC1=O

InChI

1S/C4H5NOS/c1-5-4(6)2-3-7-5/h2-3H,1H3

InChI key

BEGLCMHJXHIJLR-UHFFFAOYSA-N

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Application

  • Insights into the mechanisms of within-species variation in sensitivity to chemicals: A case study using daphnids exposed to CMIT/MIT biocide.: This study investigates the differential sensitivity of daphnids to 2-Methyl-4-isothiazolin-3-one, highlighting the biochemical mechanisms underlying these variations. The findings provide crucial insights for environmental safety assessments (Kim et al., 2023).
  • Effects of the biocide methylisothiazolinone on Xenopus laevis wound healing and tail regeneration.: The study assesses the impact of 2-Methyl-4-isothiazolin-3-one on regenerative processes in amphibians, contributing to the understanding of its biological effects and potential toxicity (Delos Santos et al., 2016).
  • T cell lymphomatoid contact dermatitis: a challenging case and review of the literature.: This review includes discussions on 2-Methyl-4-isothiazolin-3-one-induced contact dermatitis, providing valuable information for dermatological applications and safety assessments (Knackstedt and Zug, 2015).

signalword

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

supp_hazards

EUH071

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análisis (COA)

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Julien Mutschler et al.
Toxicology in vitro : an international journal published in association with BIBRA, 23(3), 439-446 (2009-05-16)
Assessment of skin sensitization hazard of chemicals currently depends on in vivo methods. Considering the forthcoming European Union ban on in vivo testing of cosmetic/toiletry ingredients, the search for alternative non-animal approaches is an urgent challenge for investigators today. For
Michael D Lundov et al.
Contact dermatitis, 69(5), 271-275 (2013-10-15)
The prevalence of contact allergy to the isothiazolinone preservative methylchloroisothiazolinone (MCI) in combination with methylisothiazolinone (MI) and MI alone has increased in the last couple of years. To investigate the prevalence of contact allergy to MI, MCI/MI and benzisothiazolinone (BIT)
Leena Ackermann et al.
Contact dermatitis, 64(1), 49-53 (2010-12-21)
Antimicrobials constitute the second most common cause of contact allergy to cosmetics. Methylisothiazolinone (MI), previously always used together with methylchloroisothiazolinone (MCI), has recently been approved in the EU for use on its own in cosmetics and also various industrial products.
Wolfgang Uter et al.
Contact dermatitis, 67(3), 125-129 (2012-05-09)
The preservative methylchloroisothiazolinone (MCI)/methylisothiazo- linone (MI) is an important allergen, and has thus been subject to regulation in some areas of exposure, mainly in cosmetics. To examine whether a decline in sensitization prevalence and intensity of elicitation (by the patch
Juan García-Gavín et al.
Contact dermatitis, 63(2), 96-101 (2010-07-16)
A few cases on primary sensitization by, and occupational contact dermatitis from, methylisothiazolinone in paints and glues have been published. In cosmetics, methylisothiazoline (MI) is permitted in a concentration of 100 p.p.m., while 15 p.p.m. for the mixture of methylchloroisothiazolinone
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