discount 2-Methyl-4-Isothiazolin-3-one CAS NO.2682-20-4

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Min.Order Quantity:: 1 Gram

Purity:: 99% min

Port:: China main port

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Product Details

Keywords

2-Methyl-4-Isothiazolin-3-one
high purity 2-Methyl-4-Isothiazolin-3-one
factory supply 2-Methyl-4-Isothiazolin-3-one

Quick Details

ProName: discount 2-Methyl-4-Isothiazolin-3-one
CasNo: 2682-20-4
Molecular Formula: C4H5NOS
Appearance: white powder
Application: Benzoic acid,2-hydroxy-4,5-dimethoxy-,...
DeliveryTime: With about 7-10 days after receipt the...
PackAge: as you requested
Port: China main port
ProductionCapacity: 10 Gram/Day
Purity: 99% min
Storage: Flammables area
Transportation: by courier
LimitNum: 1 Gram
Transportation: by courier

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1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

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Details

description references

product name:	2-methyl-4-isothiazolin-3-one
synonyms:	1-(4-chlorophenyl)-3-(3,4-dichlorophenyl)urea;2-methyl-4-isothiazolin-3-one;2-methyl-4-isothiazoline-3-one;2-methyl-3(2h)-isothiazolone;n-methyl-3-oxodihydro isothiazole;2-methyl-3(2h)-isothiazolon;isothiazolone,2-methyl-;methylisothiazolinone
cas:	2682-20-4
mf:	c4h5nos
mw:	115.15
einecs:	220-239-6
product categories:	industrial/fine chemicals;heterocyclic compounds;bactericide and algicide;building blocks;chemical synthesis;heterocyclic building blocks;thiazolines/thiazolidines;biocide
mol file:	2682-20-4.mol

2-methyl-4-isothiazolin-3-one chemical 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)
inchikey	beglcmhjxhijlr-uhfffaoysa-n
cas database reference	2682-20-4(cas database reference)
nist chemistry reference	3(2h)-isothiazolone, 2-methyl-(2682-20-4)
epa substance registry system	3(2h)-isothiazolone, 2-methyl-(2682-20-4)

safety information

hazard codes	n,c,t
risk statements	50/53-50-43-34-20/21/22-37-23-22
safety statements	60-61-36/37/39-26-24-45
ridadr	un 3077 9/pg 3
wgk germany	2
rtecs	fe1250000
hazardclass	8
packinggroup	iii
hs code	29349990

msds information

provider	language
sigmaaldrich	english

2-methyl-4-isothiazolin-3-one usage and synthesis

description	methylisothiazolinone (also called 2-methyl-4-isothiazolin-3-one), is a powerful synthetic biocide and preservative within the group of isothiazolinones. 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.
references	[1] # [2] k. yazar, m. d. lundov, a. faurschou, m. matura, a. boman, j. d. johansen, c. lidén (2015) methylisothiazolinone in rinse-off products causes allergic contact dermatitis: a repeated open-application study, 173, 115-122 [3] #
chemical properties	yellow low melting solid
uses	2-methyl-4-isothiazolin-3-one is a isothiazolinone based biocide and preservative used in personal care products. 2-methyl-4-isothiazolin-3-one is also used for controlling microbial growth in water-c ontaining solution.
uses	a potent biocide useful for controlling microbial growth
definition	chebi: a 1,2-thazole that is 4-isothiazolin-3-one bearing a methyl group on the nitrogen atom. it is a powerful biocide and preservative and is the minor active ingredient in the commercial product kathontm.