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Thiomorpholine Basic information

Product Name:

Thiomorpholine

Synonyms:

ThiomorphoL; Tetrahydro-2H-1,4-thiazine, Thiamorpholine; Thiomorpholine,97%;Thiomorpholine ,98%;1,4-Thiazinane, Tetrahydro-2H-1,4-thiazine;
ThioMorpholine, 97% 5GR;ThioMorpholine 98.0%Min;ThioMorpholine 98%

CAS:

123-90-0

MF:

C4H9NS

MW:

103.19

EINECS:

204-660-2

Product Categories:

Morpholines & Thiomorpholines;Morpholines & Thiomorpholines;
Ring Systems;Building Blocks;Chemical Synthesis;
Heterocyclic Building Blocks;Others;S-Containing;Pyrimidines

Mol File:

123-90-0.mol

Thiomorpholine Chemical Properties

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.)

Fp 

140 °F

solubility 

organic solvents: miscible(lit.)

pka

9.14±0.20(Predicted)

Water Solubility 

Miscible with water Miscible with water and organic solvents.

Sensitive 

Air Sensitive

Merck 

14,9300

BRN 

102550

InChIKey

BRNULMACUQOKMR-UHFFFAOYSA-N

CAS DataBase Reference

123-90-0(CAS DataBase Reference)

NIST Chemistry Reference

Thiomorpholine(123-90-0)

Safety Information

Hazard Codes 

C,Xi

Risk Statements 

34-37-36/37/38-R37-R34

Safety Statements 

26-36/37/39-45-36-S45-S36/37/39-S26

RIDADR 

UN 3267 8/PG 3

WGK Germany 

3

F 

10-13-23

Hazard Note 

Irritant

Hazard Class 

8

Packing Group 

III

HS Code 

29349990

Thiomorpholine Usage And Synthesis

Chemical Properties

Clear colorless to yellow liquid

Uses

Organic synthesis.

Definition

A saturated organic heteromonocyclic parent that is an analogue of morpholine where the oxygen atom is replaced by sulfur.

Purification Methods

Purify it by vacuum distillation.