2-Methyl-4-isothiazolin-3-one
- $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
- Buy
- 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
- Buy
- 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)
form :Solid
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)
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)
form :Solid
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
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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.Related product price
- 3-Methyl-2-butanone
$22-974.55 - 5-Chloro-2-methyl-3(2H)-isothiazolone with 2-methyl-3(2H)-isothiazolone
$5-1080 - 89-25-8
$6-4424.01
Suppliers and manufacturers
Jinan Qinmu Fine Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.