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ChemicalBook >> CAS DataBase List >> 2-Methyl-4-isothiazolin-3-one

2-Methyl-4-isothiazolin-3-one

2-Methyl-4-isothiazolin-3-one price.
  • $10 - $615
  • Product name: 2-Methyl-4-isothiazolin-3-one
  • CAS: 2682-20-4
  • MF: C4H5NOS
  • MW: 115.15
  • EINECS:220-239-6
  • MDL Number:MFCD00013254
  • Synonyms:1-(4-CHLOROPHENYL)-3-(3,4-DICHLOROPHENYL)UREA;N-METHYL-3-OXODIHYDRO ISOTHIAZOLE;2-methyl-3(2h)-isothiazolon ;Isothiazolone,2-methyl- ;Methylisothiazolinone;Skycide 100;2-Methyl-4-isothiazolin-3-one (Discontinued, see M314985);2-Methyl-4-iso
18 prices
Selected condition:

Brand

  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • Cayman Chemical
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich

Package

  • 1mL
  • 1g
  • 5mL
  • 5g
  • 10mL
  • 25g
  • 25mL
  • 100g
  • 500g
  • Manufactureraablocks
  • Product numberAA00I4ZQ
  • Product description2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98%
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • Manufactureraablocks
  • Product numberAA00I4ZQ
  • Product description2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98%
  • Packaging5g
  • Price$20
  • Updated2021-12-16
  • Buy
  • Manufactureraablocks
  • Product numberAA00I4ZQ
  • Product description2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98%
  • Packaging25g
  • Price$50
  • Updated2021-12-16
  • Buy
  • Manufactureraablocks
  • Product numberAA00I4ZQ
  • Product description2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98%
  • Packaging100g
  • Price$85
  • Updated2021-12-16
  • Buy
  • Manufactureraablocks
  • Product numberAA00I4ZQ
  • Product description2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98%
  • Packaging500g
  • Price$334
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-18108
  • Product description2-Methyl-4-isothiazoline-3-one 97%
  • Packaging5g
  • Price$615
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberX5929
  • Product descriptionMethylisothiazolinone
  • Packaging5g
  • Price$74.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2682204
  • Product description2-Methylisothiazol-3(2H)-one
  • Packaging100g
  • Price$328.3
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number28136
  • Product descriptionMethylisothiazolinone
  • Packaging1mL
  • Price$28
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number28136
  • Product descriptionMethylisothiazolinone
  • Packaging5mL
  • Price$77
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number28136
  • Product descriptionMethylisothiazolinone
  • Packaging10mL
  • Price$126
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number28136
  • Product descriptionMethylisothiazolinone
  • Packaging25mL
  • Price$245
  • Updated2024-03-01
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11155961
  • Product description2-Methylisothiazol-3(2H)-one 95+%
  • Packaging25g
  • Price$48
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK220473
  • Product description2-Methyl-4-isothiazolin-3-one 95%
  • Packaging1g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK220473
  • Product description2-Methyl-4-isothiazolin-3-one 95%
  • Packaging5g
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number725765
  • Product description2-Methyl-4-isothiazolin-3-one 95%
  • Packaging5g
  • Price$101
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I4ZQ 2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98% 1g $10 2021-12-16 Buy
aablocks AA00I4ZQ 2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98% 5g $20 2021-12-16 Buy
aablocks AA00I4ZQ 2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98% 25g $50 2021-12-16 Buy
aablocks AA00I4ZQ 2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98% 100g $85 2021-12-16 Buy
aablocks AA00I4ZQ 2-Methyl-4-isothiazolin-3-one,50%aqueoussolution 98% 500g $334 2021-12-16 Buy
AHH MT-18108 2-Methyl-4-isothiazoline-3-one 97% 5g $615 2021-12-16 Buy
AK Scientific X5929 Methylisothiazolinone 5g $74.9 2021-12-16 Buy
Alichem 2682204 2-Methylisothiazol-3(2H)-one 100g $328.3 2021-12-16 Buy
Cayman Chemical 28136 Methylisothiazolinone 1mL $28 2024-03-01 Buy
Cayman Chemical 28136 Methylisothiazolinone 5mL $77 2024-03-01 Buy
Cayman Chemical 28136 Methylisothiazolinone 10mL $126 2024-03-01 Buy
Cayman Chemical 28136 Methylisothiazolinone 25mL $245 2024-03-01 Buy
Crysdot CD11155961 2-Methylisothiazol-3(2H)-one 95+% 25g $48 2021-12-16 Buy
Frontier Specialty Chemicals JK220473 2-Methyl-4-isothiazolin-3-one 95% 1g $20 2021-12-16 Buy
Frontier Specialty Chemicals JK220473 2-Methyl-4-isothiazolin-3-one 95% 5g $78 2021-12-16 Buy
Sigma-Aldrich 725765 2-Methyl-4-isothiazolin-3-one 95% 5g $101 2024-03-01 Buy

Properties

Melting point :254-256 °C(lit.)
Boiling point :bp0.03 93°
Density :1.25 (14% aq.)
vapor pressure :<0.1 mm Hg ( 25 °C)
storage temp. :2-8°C
solubility :Chloroform, Ethyl Acetate
pka :-2.03±0.20(Predicted)
color :Yellow
Water Solubility :489g/L at 20℃
BRN :606203
InChIKey :BEGLCMHJXHIJLR-UHFFFAOYSA-N
LogP :-0.486 at 20℃
CAS DataBase Reference :2682-20-4(CAS DataBase Reference)
NIST Chemistry Reference :3(2H)-isothiazolone, 2-methyl-(2682-20-4)
EPA Substance Registry System :2-Methyl-3(2H)-isothiazolone (2682-20-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
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
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger GHS hazard pictograms P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

methylisothiazolinone is used to control slime-forming bacteria, fungi, and algae in pulp/paper mills, cooling water systems, oil field operations, industrial process waters, and air washer systems. And it is incorporated into adhesives, coatings, fuels, metal working fluids, resin emulsions, paints, and various other specialty industrial products as a preservative. It is also used to control the growth of mold, mildew, and sapstain on wood products. It is generally recommended for use only in rinse-off and leave-on cosmetic products (maximum concentration of 100 ppm) as preservative such as shampoo, conditioner, hair color, body wash, lotion, sunscreen, mascara, shaving cream, baby lotion, baby shampoo, hairspray, makeup remover, liquid soaps, and detergents. Nevertheless, methylisothiazolinone is allergenic. It is reported that methylisothiazolinone in rinse-off products causes allergic contact dermatitis.