Product introduction
Chinese name: Thiomorpholine
Synonyms: Thiomorpholine; Thiomorpholine; Thiomorpholine, 98%; Tetrahydro-2H-1,4-thiazine
English name: Thiomorpholine
English Synonyms: 4-THIOMORPHOLINE;THIOMORPHOLINE;THIAMORPHOLINE;TETRAHYDRO-1,4-THIAZINE;TETRAHYDRO-2H-1,4-THIAZINE;TETRAHYDRO-4H-1,4-THIAZINE 1,4-Thiazan;1,4-Thiazane
CAS No.: 123-90-0
Molecular formula: C4H9NS
Molecular weight: 103.19
EINECS No.: 204-660-2
Melting point 166-168
Boiling point 169 °C(lit.)
Density 1.026 g/mL at 25 °C(lit.)
Refractive index n20/D 1.538(lit.)
Flash point 140 °F

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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

6. Polar surface area of topological molecules:37.3

7. Number of heavy atoms: 6

8.Surface charge:0

9.Complexity:34.5

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

more
1.Density:1.026

2. refractive index:1.538

3. Flash point (°F): 140

4. Boiling point (ºC): 169

Thiomorpholine MSDS
Thiomorpholine Modification Number: 5
Module 1. Chemicals

Product Name: Thiomorpholine
Modification Number: 5

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 as soon as possible after the original packaging to prevent the mixing of other substances such as water and other substances from affecting the product performance.
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.