(32309525 | 26172-55-4)

CAS: 26172-55-4
Molecular Formula: C4H4ClNOS
Molecular Weight: 149.60
Availablility: In Stock
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5-Chloro-2-methyl-4-isothiazolin-3-one Chemical Structure

This product is subject to a hazardous surcharge. The exact amount will be confirmed by our sales team.

32309525-5g 5g £62.10
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32309525-5g 5g €87.00
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32309525-5g 5g $93.20
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 32309525
Product Name 5-Chloro-2-methyl-4-isothiazolin-3-one
Categories Analytical Reagents Building Blocks Diagnostic Raw Materials Organics
CAS 26172-55-4
Molecular Formula C4H4ClNOS
Molecular Weight 149.60
Storage Details 2 to 8 °C
Harmonised Tariff Code 2934100090

Product Specification
Density At 20°C: 1.16 to 1.32g/ml
pH 2 - 4
Total Active Ingredients 14 - 14.5%
Total CIT/MIT 2.5 - 3.4%
CMIT 10 - 12%
MIT 3 - 5%
Appearance Clear to yellow liquid - possible low melt

Safety Information
Skull and Cross Bones
Danger to Environment
Signal word danger
Hazard statements
  • H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled

  • H314 (sub cat. 1B): Causes severe skin burns and eye damage

  • H317: May cause an allergic skin reaction

  • H400: Very toxic to aquatic life

  • H410: Very toxic to aquatic life with long lasting effects
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours

  • P273: Avoid release to the environment

  • P280: Wear: protective gloves/ clothing & eye protection

  • P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

  • P333+313: IF skin irritation or a rash occurs: Get medical advice/attention

  • P337+313: If eye irritation persists get medical advice/attention