2634-33-5 Usage
Description
BIT is an irritant and also
a skin sensitizer. Occupational allergie contact dermatitis
has been reported mainly related to the use of
cutting oils and greases in paint manufacturers,
pottery mouldmakers, acrylic emulsion manufacturers,
plumbers, printers and lithoprinters, paper makers, an
analyticallaboratory, a rubber factory, and in employees
manufacturing air fresheners.
Chemical Properties
Yellow Powder
Uses
Different sources of media describe the Uses of 2634-33-5 differently. You can refer to the following data:
1. Antimicrobial agent.
2. Isothiazolinone BIT is widely used in industry as a
preservative in water-based solutions, such as pastes,
paints and cutting oils. It exists at different concentrations
in the different Proxel AB, GXL, CRL, XL2, XL,
HL, TN, and in Mergal K-10.
3. preservative in cooling fluids, paints, adhesives paper and in the textile industry
Application
1,2-benzisothiazol-3(2H)-one (BIT) has been widely used in high concentrations for microbial growth control in many domestic and industrial processes, its potential eco-risk should be assessed.
Definition
ChEBI: An organic heterobicyclic compound based on a fused 1,2-thiazole and benzene bicyclic ring skeleton, with the S atom positioned adjacent to one of the positions of ring fusion.
General Description
1,2-Benzisothiazol-3(2H)-one is a commonly used biocide in industrial and consumer products, which possesses antimicrobial activity against gram positive and gram negative bacteria. It is mainly used in packaging, adhesives, detergents, disinfectants, sunscreen lotions, paints and lubricants.
Flammability and Explosibility
Notclassified
Contact allergens
BIT, both an irritant and a skin sensitizer, is widely used
in industry as a preservative in water-based solutions
such as pastes, paints, and cutting oils. Occupational
dermatitis has been reported mainly due to cutting fluids
and greases, in paint manufacturers, pottery moldmakers,
acrylic emulsions manufacturers, plumber,printers and lithoprinters, paper makers, analytical laboratory,
rubber factory, and employees manufacturing air
fresheners. It is also a preservative in vinyl gloves.
Check Digit Verification of cas no
The CAS Registry Mumber 2634-33-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,3 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2634-33:
(6*2)+(5*6)+(4*3)+(3*4)+(2*3)+(1*3)=75
75 % 10 = 5
So 2634-33-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H5NOS/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)
2634-33-5Relevant articles and documents
Novel palladium(II) and platinum(II) complexes of biocidal benzisothiazolinone (Bit); X-ray crystal structures of co-crystallised Bit/BitO and cis-Pd(en)(Bit-1H)2·H2O
Griffith, Darren M.,Haughey, Aisleen,Chahal, Sunisha,Müller-Bunz, Helge,Marmion, Celine J.
, p. 2333 - 2337 (2010)
Reaction of benzisothiazolinone (Bit), a well-known biocide, with the Pd(II) and Pt(II) am(m)ine precursors cis-[Pd(en)(H2O) 2](NO3)2 and cis-[Pt(NH3) 2(H2O)2](NO
Method for preparing 1, 2-benzisothiazolin-3-one through catalytic oxidation
-
Paragraph 0025; 0029, (2021/08/06)
The invention provides a method for preparing 1, 2-benzisothiazoline-3-one through catalytic oxidation, which comprises the following steps of: by taking a metal manganese salt or a manganese complex as a catalyst, carrying out oxidative cyclization react
Synthesis method of 1, 2-benzisothiazoline-3-ketone
-
Paragraph 0047-0054, (2021/04/10)
The invention discloses a synthesis method of 1, 2-benzisothiazoline-3-ketone, which comprises the following steps: (1) adding 1, 2-dimercaptoethane and potassium carbonate at room temperature at one time, stirring, and slowly heating to obtain a mercapto
Method for preparing benzo [d] isothiazoline-3 (2H)-ketone by catalytic molecular oxygen oxidation cyclization
-
Paragraph 0020-0024, (2020/05/09)
The invention provides a method for preparing benzo [d] isothiazoline-3 (2H)-ketone by catalytic molecular oxygen oxidation cyclization. The method comprises the following steps: using a water-solubletransition metal phthalocyanine compound as a catalyst, reacting 2-mercaptobenzonitrile or 2, 2 '-dithiobenzonitrile in a water phase in an oxygen or air environment to generate benzo [d] isothiazoline-3 (2H)-ketone. The reaction is carried out in the water phase, and other organic solvents do not need to be added; the catalyst has high catalytic activity and high reaction efficiency; the preparation process is simple, the product selectivity is high, and byproducts are few; and the method is less in waste and environment-friendly and has a relatively wide industrial application prospect.