3-(Propylamino)-1,2-benzisothiazole 1,1-dioxide

Base Information

• Chemical Name: 3-(Propylamino)-1,2-benzisothiazole 1,1-dioxide
• CAS No.: 27148-09-0
• Molecular Formula: C₁₀H₁₂N₂O₂S
• Molecular Weight: 224.283
• Hs Code.: 2934991000
• Mol file: 27148-09-0.mol

Synonyms:1,2-Benzisothiazole,3-(propylamino)-, 1,1-dioxide (6CI,8CI); 3-(Propylamino)benzisothiazoleS,S-dioxide; NSC 331986

Chemical Property of 3-(Propylamino)-1,2-benzisothiazole 1,1-dioxide

Chemical Property:

• Vapor Pressure: 3.24E-06mmHg at 25°C
• Boiling Point: 387.7°C at 760 mmHg
• Flash Point: 188.3°C
• PSA: 66.91000
• Density: 1.35g/cm³
• LogP: 2.04240

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-(Propylamino)-1,2-benzisothiazole 1,1-dioxide

There total 3 articles about 3-(Propylamino)-1,2-benzisothiazole 1,1-dioxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

N-propylamine hydrochloride (556-53-6) + saccharin (81-07-2) → 3-Propyl-amino-1,2-benzisothiazol-1,1-dioxid (27148-09-0)

Guidance literature:

With N,N-dimethyl-cyclohexanamine; phosphorus pentoxide; at 240 ℃; for 2h;

Reference yield:

propylamine (107-10-8,42939-71-9) + 3-chloro-1,2-benzisothiazole 1,1-dioxide (567-19-1) → 3-Propyl-amino-1,2-benzisothiazol-1,1-dioxid (27148-09-0)

Guidance literature:

In 1,4-dioxane;

DOI:10.1021/jo01073a027

Reference yield:

→ 3-Propyl-amino-1,2-benzisothiazol-1,1-dioxid (27148-09-0)

Guidance literature:

/BRN= 157936/;

DOI:10.1021/jo01127a022

upstream raw materials:

propylamine

3-chloro-1,2-benzisothiazole 1,1-dioxide

N-propylamine hydrochloride

saccharin

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