CAS 1003-07-2: Isothiazolin-3-one

Description: Isothiazolin-3-one, with the CAS number 1003-07-2, is a heterocyclic compound characterized by its five-membered ring structure containing both nitrogen and sulfur atoms. It is primarily recognized for its biocidal properties, making it a common ingredient in various industrial and consumer products, including paints, coatings, and personal care items, where it serves as a preservative to inhibit microbial growth. The compound exhibits a broad spectrum of antimicrobial activity, effective against bacteria, fungi, and algae. Isothiazolin-3-one is typically used in low concentrations due to its potency, but it can cause skin sensitization and allergic reactions in some individuals, leading to regulatory scrutiny regarding its use in cosmetics and household products. Its stability and effectiveness in aqueous solutions make it a valuable additive in formulations requiring long-term preservation. However, safety assessments and proper handling guidelines are essential to mitigate potential health risks associated with exposure.

Formula: C₃H₃NOS

InChI: InChI=1S/C3H3NOS/c5-3-1-2-6-4-3/h1-2H,(H,4,5)

InChI key: InChIKey=MGIYRDNGCNKGJU-UHFFFAOYSA-N

SMILES: O=C1C=CSN1

Synonyms:

• 1,2-Isothiazole-3-one
• 1,2-Thiazol-3-one
• 1,2-thiazol-3(2H)-one
• 2,3-Dihydro-1,2-thiazol-3-one
• 3(2H)-Isothiazolone
• 3-Hydroxyisothiazole
• 3-Isothiazolol
• 3-Isothiazolone
• 3-Oxo-2,3-dihydroisothiazole
• 4-Isothiazolin-3-one
• Duo Mei Jing
• Ebotec aqua
• Gt 2060
• Gy 506
• Isothiazolin-3-one
• Isothiazolinone
• NSC 93489
• Pt 490
• Xarcin AB

thiazol-3-one

CAS: 1003-07-2

• Formula: C₃H₃NOS
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 101.1270

Isothiazol-3(2H)-one

CAS: 1003-07-2

• Formula: C₃H₃NOS
• Purity: >97.0% (nmr) (Typical Value in Batch COA)
• Color and Shape: light yellow to yellow powder
• Molecular weight: 101.13g/mol

4-Isothiazolin-3-one

CAS: 1003-07-2

• Formula: C₃H₃NOS
• Color and Shape: Neat
• Molecular weight: 101.127

Isothiazol-3(2H)-one

CAS: 1003-07-2

• Purity: 97%
• Molecular weight: 101.127

Isothiazol-3(2H)-one

CAS: 1003-07-2

• Formula: C₃H₃NOS
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 101.12

Isothiazol-3(2H)-one

CAS: 1003-07-2

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 101.12000274658203

Isothiazol-3(2H)-one

CAS: 1003-07-2

Applications Isothiazol-3(2H)-one (cas# 1003-07-2) is a useful research chemical.

• Formula: C₃H₃NOS
• Color and Shape: Off-White
• Molecular weight: 101.127

Isothiazol-3-one

CAS: 1003-07-2

Isothiazol-3-one is a microbicidal agent that is used as an additive to water in the …

• Formula: C₃H₃NOS
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 101.13 g/mol