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ChemicalBook >> CAS DataBase List >> Isothiazolinones

Isothiazolinones

Isothiazolinones price.
  • $15 - $4161.85
  • Product name: Isothiazolinones
  • CAS: 26172-55-4
  • MF: C4H4ClNOS
  • MW: 149.6
  • EINECS:247-500-7
  • MDL Number:MFCD00792550
  • Synonyms:5-CHLORO-2-METHYL-ISOTHIAZOLIN-3(2H)-ONE;5-CHLORO-2-METHYLISOTHIAZOLINONE;5-CHLORO-2-METHYL-2,3-DIHYDROISOTHIAZOL-3-ONE;METHYL/CHLOROMETHYLISOTHIAZOLINONE;2-METHYL-5-CHLOROISOTHIAZOLIN-3-ONE;5-CHLORO-2-METHYLISOTHIAZOLIN-3-ONE;KATHON886F;KATHONFP
32 prices
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Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TRC
  • Usbiological
Package
  • 1mg
  • 2mg
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  • 5mg
  • 10mg
  • 25mg
  • 1g
  • 1ml
  • 5G
  • 10g
  • 25ML
  • 25g
  • 50g
  • 100ml
  • 100g
  • 250ML
  • ManufacturerAHH
  • Product numberMT-05815
  • Product description5-Chloro-2-methyl-4-isothiazolin-3-one 98%
  • Packaging100ml
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberE547
  • Product description5-Chloro-2-methyl-4-isothiazolin-3-one
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0009588
  • Product descriptionMETHYLCHLOROISOTHIAZOLINONE 95.00%
  • Packaging1G
  • Price$123.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0009588
  • Product descriptionMETHYLCHLOROISOTHIAZOLINONE 95.00%
  • Packaging25ML
  • Price$1031.58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0009588
  • Product descriptionMETHYLCHLOROISOTHIAZOLINONE 95.00%
  • Packaging100ML
  • Price$2337.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0009588
  • Product descriptionMETHYLCHLOROISOTHIAZOLINONE 95.00%
  • Packaging250ML
  • Price$4161.85
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberP820
  • Product descriptionPlantpreservativemixture
  • Packaging25ml
  • Price$44
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberP820
  • Product descriptionPlantpreservativemixture
  • Packaging100ml
  • Price$144
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberP820
  • Product descriptionPlantpreservativemixture
  • Packaging250ml
  • Price$327
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20025
  • Product description5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0
  • Packaging5G
  • Price$80
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFC20025
  • Product description5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0
  • Packaging10g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC139143
  • Product description5-Chloro-2-methyl-3-isothiazolone
  • Packaging1mg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20025
  • Product description5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0
  • Packaging25g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC139143
  • Product description5-Chloro-2-methyl-3-isothiazolone
  • Packaging2mg
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20025
  • Product description5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0
  • Packaging50g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC139143
  • Product description5-Chloro-2-methyl-3-isothiazolone
  • Packaging5mg
  • Price$500
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-05815 5-Chloro-2-methyl-4-isothiazolin-3-one 98% 100ml $428 2021-12-16 Buy
AK Scientific E547 5-Chloro-2-methyl-4-isothiazolin-3-one 1g $15 2021-12-16 Buy
American Custom Chemicals Corporation API0009588 METHYLCHLOROISOTHIAZOLINONE 95.00% 1G $123.9 2021-12-16 Buy
American Custom Chemicals Corporation API0009588 METHYLCHLOROISOTHIAZOLINONE 95.00% 25ML $1031.58 2021-12-16 Buy
American Custom Chemicals Corporation API0009588 METHYLCHLOROISOTHIAZOLINONE 95.00% 100ML $2337.21 2021-12-16 Buy
American Custom Chemicals Corporation API0009588 METHYLCHLOROISOTHIAZOLINONE 95.00% 250ML $4161.85 2021-12-16 Buy
Apolloscientific P820 Plantpreservativemixture 25ml $44 2021-12-16 Buy
Apolloscientific P820 Plantpreservativemixture 100ml $144 2021-12-16 Buy
Apolloscientific P820 Plantpreservativemixture 250ml $327 2021-12-16 Buy
Biosynth Carbosynth FC20025 5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0 5G $80 2021-12-16 Buy
Biosynth Carbosynth FC20025 5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0 10g $120 2021-12-16 Buy
Biosynth Carbosynth FC139143 5-Chloro-2-methyl-3-isothiazolone 1mg $250 2021-12-16 Buy
Biosynth Carbosynth FC20025 5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0 25g $250 2021-12-16 Buy
Biosynth Carbosynth FC139143 5-Chloro-2-methyl-3-isothiazolone 2mg $350 2021-12-16 Buy
Biosynth Carbosynth FC20025 5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0 50g $450 2021-12-16 Buy
Biosynth Carbosynth FC139143 5-Chloro-2-methyl-3-isothiazolone 5mg $500 2021-12-16 Buy

Properties

Melting point :42-45?C
Boiling point :109.7°C
Density :1.25 (14% aq.)
refractive index :n20/D 1.378
storage temp. :Refrigerator
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, Heated)
form :Liquid
pka :-4.06±0.40(Predicted)
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :0.240 (est)
CAS DataBase Reference :26172-55-4(CAS DataBase Reference)
NIST Chemistry Reference :5-Chloro-2-methyl-3(2h)-isothiazolone(26172-55-4)
EPA Substance Registry System :5-Chloro-2-methyl-4-isothiazolin-3-one (26172-55-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-chloro-2-methyl-3-Isothiazolone (MCI) is an isothiazolinone-derived biocide used for controlling microbial growth in water-containing solutions. It is effective against Gram-positive and Gram-negative bacteria, yeast, and fungi. This preservative is known as Kathon? when used at a 3:1 ratio with methylisothiazolinone (MI). Recent reports have shown both MCI/MI and MI by itself can elicit contact sensitization.

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