Skip to Content
Merck

Key Documents

View All Documentation

196274

Thiomorpholine

98%

Synonym(s):

Tetrahydro-2H-1,4-thiazine, Thiamorpholine

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C4H9NS
CAS Number:
123-90-0
Molecular Weight:
103.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24851748
EC Number:
204-660-2
Beilstein/REAXYS Number:
102550
MDL number:
MFCD00005974
Assay:
98%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

98%

refractive index

n20/D 1.538 (lit.)

bp

169 °C (lit.)

solubility

organic solvents: miscible(lit.), water: miscible(lit.)

density

1.026 g/mL at 25 °C (lit.)

functional group

thioether

SMILES string

C1CSCCN1

InChI

1S/C4H9NS/c1-3-6-4-2-5-1/h5H,1-4H2

InChI key

BRNULMACUQOKMR-UHFFFAOYSA-N

General description

Thiomorpholine forms complexes with Cu(II), Pt(II) and Ni(II) salts and their catalytic activity has been investigated.

Application

Thiomorpholine has been used in the preparation of:
  • N-Boc-α-alkyl-β-(sec-amino)alanines
  • thiomorpholine-N-borane

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library