6635-42-3

Basic information

• Product Name: (1,1-DIOXO-1H-1LAMBDA6-BENZO[D]ISOTHIAZOL-3-YL)-HYDRAZINE
• Synonyms: CHEMBRDG-BB 4009755;3-HYDRAZINO-1,2-BENZISOTHIAZOLE 1,1-DIOXIDE;(1,1-DIOXO-1H-1LAMBDA6-BENZO[D]ISOTHIAZOL-3-YL)-HYDRAZINE;1,2-benzisothiazole, 3-hydrazino-, 1,1-dioxide;3-hydrazino-1,2-benzisothiazole 1,1-dioxide(SALTDATA: FREE);(1,1-diketo-1,2-benzothiazol-3-yl)hydrazine;(1,1-dioxo-1,2-benzothiazol-3-yl)hydrazine
• CAS NO: 6635-42-3
• Molecular Formula: C₇H₇N₃O₂S
• Molecular Weight: 197.21
• Mol File: 6635-42-3.mol
• Article Data: 1

Chemical Properties

• Melting Point: 257-260 °C
• Boiling Point: 426.6°Cat760mmHg
• Flash Point: 211.8°C
• Appearance: /
• Density: 1.71g/cm³
• Vapor Pressure: 1.74E-07mmHg at 25°C
• Refractive Index: 1.765
• PKA: 3.52±0.20(Predicted)
• CAS DataBase Reference: (1,1-DIOXO-1H-1LAMBDA6-BENZO[D]ISOTHIAZOL-3-YL)-HYDRAZINE(CAS DataBase Reference)
• NIST Chemistry Reference: (1,1-DIOXO-1H-1LAMBDA6-BENZO[D]ISOTHIAZOL-3-YL)-HYDRAZINE(6635-42-3)
• EPA Substance Registry System: (1,1-DIOXO-1H-1LAMBDA6-BENZO[D]ISOTHIAZOL-3-YL)-HYDRAZINE(6635-42-3)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 6635-42-3(Hazardous Substances Data)

Usage

General Description

The chemical compound (1,1-Dioxo-1H-1lambda6-benzo[d]isothiazol-3-yl)-hydrazine, also known as BIT, is a synthetic organic compound with the molecular formula C8H6N4OS. It is commonly used as a biocide, preservative, and antimicrobial agent in a variety of industrial and consumer products, including cosmetics, personal care products, and water-based coatings. BIT works by inhibiting the growth and reproduction of microorganisms, making it an effective ingredient for preventing bacterial and fungal contamination. However, it is important to use BIT carefully and follow safety guidelines, as it can be toxic and irritating to the skin, eyes, and respiratory system in high concentrations.

InChI:InChI=1/C7H7N3O2S/c8-9-7-5-3-1-2-4-6(5)13(11,12)10-7/h1-4H,8H2,(H,9,10)

Upstream product

• 567-19-1 3-chloro-1,2-benzisothiazole 1,1-dioxide 
• 5669-05-6 1,2-benzoisothiazole 1,1-dioxide 
• 18712-15-7 3-ethoxy-benzo[d]isothiazole 1,1-dioxide 
• 81-07-2 saccharin 

Downstream Products

• 15881-52-4 2-phenoxy-acetic acid N'-(1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazide 
• 14909-10-5 3-(3,5-diphenyl-pyrazol-1-yl)-benzo[d]isothiazole 1,1-dioxide 
• 15902-42-8 3-phenyl-propenal (1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazone 
• 14667-88-0 3-methoxy-benzaldehyde (1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazone 
• 15902-54-2 2,4-dimethoxy-benzaldehyde (1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazone 
• 15881-58-0 N-(1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-ylamino)-N',N''-dicyclohexyl-guanidine 
• 15946-79-9 3,4-dichloro-benzaldehyde (1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazone 
• 15881-51-3 2-phenyl-acetic acid N'-(1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazide 
• 14909-05-8 2-(1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-5-methyl-3-phenyl-3,4-dihydro-2H-pyrazol-3-ol 
• 15902-38-2 cyclohex-3-enecarbaldehyde (1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazone 
• 15902-67-7 1-(1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-4-phenyl-semicarbazide 
• 14667-89-1 2,3-dimethoxy-benzaldehyde (1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazone 
• 15952-46-2 3-fluoro-benzaldehyde (1,1-dioxo-1H-1λ⁶-benzo[d]isothiazol-3-yl)-hydrazone 
• 324014-09-7 2-{[2-(1,1-dioxidobenzoisothiazol-3-yl)hydrazinylidene]methyl}-4-nitrophenol 

Relevant articles and documents

Substituted 2,3-dihydro-1,2,4-triazolo [4,3-b][1,2]benzisothiazol-3-amine, 5,5, dioxides

2,3-Dihydro-1,2,4-triazolo[4,3-b][1,2]benzisothiazol-3-amine, 5,5-dioxides having the formula STR1 and salts thereof are new compounds which are useful as anti-inflammatory agents.