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Basic information

Chinese name: 4-(3-Hydroxypropyl)thiomorpholine 1,1-dioxide

Synonyms: 4-(3-Hydroxypropyl)thiomorpholine 1,1-dioxide; 4-(3-Hydroxypropyl)thiomorpholine 1,1-dioxide; 3-(1,1-dioxothiomorpholine)propanol;

English name: 3-(1,1-dioxo-1,4-thiazinan-4-yl)propan-1-ol ;

English Alias: 3-(1,1-Dioxothiomorpholino)-1-propanol; 4-Thiomorpholinepropanol,1,1-dioxide; 4-(3-hydroxypropyl)-1,1-dioxotetrahydro-4H- 3-(1,1-dioxothiomorpholino)-1-propanol; 3-(1,1-dioxothiomorpholino)propan-1-ol;

CAS No.: 205194-33-8;

Molecular formula: C7H15NO3S;

Molecular weight: 193.26400;

Precise mass: 193.07700;

PSA: 65.99000;

LogP: 0.11790;

Physical and chemical properties

Density: 1.241g/cm3;

Melting point: 195-196°C;

Boiling Point: 418.25oC at 760 mmHg;

Flash point: 206.751oC;

Refractive index: 1.511;

Vapor pressure: 0 mmHg at 25°C;

Thiomorpholine physical and chemical properties
Density 1.0±0.1 g/cm3
Boiling point 170.0±15.0 °C at 760 mmHg
Melting point 166-168
Molecular formula C4H9NS
Molecular weight 103.186
Flash point 60.0±0.0 °C
Precise mass 103.045570
PSA 37.33000
LogP 0.27
Appearance Clear colorless to yellow liquid
Vapor pressure 1.5±0.3 mmHg at 25°C
Refractive index 1.499

Molecular structure

V. Molecular property data.

1、 Molar refractive index: 29.95

2. Molar volume (m3/mol): 101.9

3、 Isotropic specific volume (90.2K): 248.5

4、 Surface tension (dyne/cm): 35.2

5、 Polarization rate (10-24cm3): 11.87

Calculation chemistry

1. Reference value for hydrophobic parameter calculation (XlogP):0.2

2. Number of hydrogen bond donors:1

3. Number of hydrogen bond acceptors:2

4. Number of rotatable bonds:0

5. Number of reciprocal isomers:none

4-(3-Hydroxypropyl)thiomorpholine 1,1-dioxide Physical and chemical properties
Density 1.241g/cm3
Boiling point 418.25ºC at 760 mmHg
Melting point 195-196°C
Molecular formula C7H15NO3S
Molecular weight 193.26400
Flash point 206.751ºC
Precise mass 193.07700
PSA 65.99000
LogP 0.11790
Vapor pressure 0mmHg at 25°C
Refractive index 1.511

Calculated chemistry

1. Reference value for hydrophobic parameter calculation (XlogP):-0.9

2. Number of hydrogen bond donors:1

3. Number of hydrogen bond acceptors:4

4. Number of rotatable bonds:3

5. Number of reciprocal isomers:none

6. Polar surface area of topological molecules:66

7. Number of heavy atoms:12

8.Surface charge:0

9.Complexity:205

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-(3-Hydroxypropyl)thiomorpholine 1,1-dioxide MSDS
4-(3-Hydroxypropyl)thiomorpholine 1,1-dioxide MSDS
4-(3-Hydroxypropyl)thiomorpholine 1,1-dioxide Safety Information
Risk statement (Europe) R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statement (Europe) S26-S36/37/39
Customs code 2934999090

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

Packaging.
200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation.
After the original packaging, please fasten the lid as soon as possible 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.