Products
Basic information

Chinese name: 4-Aminothiomorpholine-1,1-dioxide

Chinese Alias: 4-Aminothiomorpholine 1,1-dioxide; 4-Aminothiomorpholine 1,1-dioxide; 4-Thiomorpholinamine 1,1-dioxide; 1,1-Dioxide 4-Thiomorpholinamine;

English name: 1,1-dioxo-1,4-thiazinan-4-amine

English Alias: 4-amino-4H-tetrahydro-1,4-thiazine-1,1-dioxide; 4-amino tetrahydro-1,4-thiazine-1,1-dioxide; 4-AMINOTHIOMORPHOLINE 1,1-DIOXIDE; 4- Thiomorpholinamine 1,1-Dioxide; 4-aminothiomorpholine S,S-dioxide;

CAS No.: 26494-76-8

Molecular formula: C4H10N2O2S

Molecular weight: 150.19900

Precise mass: 150.04600

PSA: 71.78000

LogP: 0.30950

Physical and chemical properties

Density: 1.345g/cm3

Melting point: 100oC

Boiling point: 356oC at 760 mmHg

Flash point: 169.1oC

Refractive index: 1.536

Vapor pressure: 3.01E-05mmHg at 25°C



4-Aminothiomorpholine-1,1-dioxide physical and chemical properties
Density 1.3±0.1 g/cm3
Boiling point 356.0±35.0 °C at 760 mmHg
Melting point 100ºC
Molecular formula C4H10N2O2S
Molecular weight 150.199
Flash point 169.1±25.9 °C
Precise mass 150.046295
PSA 71.78000
LogP -2.66
Vapor pressure 0.0±0.8 mmHg at 25°C
Refractive index 1.536
Calculated chemistry 
1. Calculated reference value of hydrophobic parameter (XlogP):-1.3

2. Number of hydrogen bond donors:1

3. Number of hydrogen bond acceptors:4

4. Number of rotatable bonds:0

5. Number of reciprocal isomers:none

6. Polar surface area of topological molecules: 71.8

7.Number of heavy atoms:9

8.Surface charge:0

9.Complexity:167

10.Number of isotope atoms:0

11.Number of determined atomic structure centers:0

12.Number of uncertain atomic structure centers:0

13.Number of definite bonding centers:0

14.Number of indeterminate bonding centers:0

15.Number of covalent bonding units:1

4-Aminothiomorpholine-1,1-dioxide MSDS
4-Aminothiomorpholine 1,1-dioxide Revision No.:5
Module 1. chemical

Product Name: 4-Aminothiomorpholine 1,1-Dioxide
Revision Number: 5
Module 2. Hazard Overview

GHS Classification
　Physical hazard not classified
　Health hazards not classified
　Environmental hazards not classified
GHS Labeling Elements
　Icons or hazard symbols not available
　Signal word no signal word
　Hazard description none
　Precautionary statements none
Module 3. Ingredient/Composition Information

Single substance/mixture single substance
Chemical name (Chinese name): 4-Aminothiomorpholine 1,1-dioxide
Percentage: >94.0% (GC)(T)
CAS Code: 26494-76-8
Common name: 1,1-Dioxo-4-thiomorpholinamine , 4-Thiomorpholinamine 1,1-Dioxide
Molecular formula: C4H10N2O2S


English alias.
1,1-DIOXO-4-THIOMORPHOLINAMINE
4-THIOMORPHOLINAMINE 1,1-DIOXIDE
4-AMINOTHIOMORPHOLINE 1,1-DIOXIDE
4-Thiomorpholinamine,1,1-dioxide(9CI)
Thiomorpholin-4-amine 1,1-dioxide
4-aMino-1,4-thioMorpholine-1,1-dione
1,1-Dioxo-4-thiomorpholinamine 4-Thiomorpholinamine 1,1-Dioxide
1,1-dioxo-1,4-thiazinan-4-amine


Storage and transportation.
Should be kept sealed and stored in a dry, cool and ventilated warehouse

Package.
200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation.
Please fasten the lid of the package as soon as possible after the original packaging to prevent the mixing of other substances such as moisture to affect the performance of the product.
Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes.
Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.