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Heterocyclic building blocks

2-Ethylthiomorpholine

Also known as 2-Athylthiomorpholin

CAS 30188-20-6Formula C6H13NSMolar mass 131.24 g/molEC 113-248-0
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant
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2-Ethylthiomorpholine chemical structure, C6H13NS, CAS 30188-20-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
30188-20-6
Formula
C6H13NS
Molar mass
131.24 g/mol
EC number
113-248-0
HS code
293499
Category
Heterocyclic building blocks

What is 2-Ethylthiomorpholine?

Plain description, key identifiers and synonyms

2-Ethylthiomorpholine is a chemical substance with the molecular formula C6H13NS and a molar mass of 131.24 g/mol. Its CAS registry number is 30188-20-6.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-ethylthiomorpholine
CAS number
30188-20-6
EC number
113-248-0
Molecular formula
C6H13NS
InChIKey
HBLYPCZZIIUFRO-UHFFFAOYSA-N
InChI
InChI=1S/C6H13NS/c1-2-6-5-7-3-4-8-6/h6-7H,2-5H2,1H3
SMILES (canonical and isomeric)
CCC1CNCCS1

Synonyms

  • 2-Athylthiomorpholin

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
131.24 g/molcalc.
Exact mass
131.0769 Dacalc.
LogP (octanol/water)
1.1calc.
Topological polar surface area
12.03 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CSCCN1

C1CSCCN1

1 ring, 6 atoms, the Thiomorpholine ring system.

604 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H227Combustible liquid.
  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H318Causes serious eye damage.
  • H335May cause respiratory irritation.
Precautionary statements (22)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403Store in a well-ventilated place.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

2-Ethylthiomorpholine suppliers

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2-Ethylthiomorpholine price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2-Ethylthiomorpholine is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 2-Ethylthiomorpholine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Ethylthiomorpholine, based on the data on this page

What is 2-Ethylthiomorpholine?

2-Ethylthiomorpholine is a chemical substance with the molecular formula C6H13NS and a molar mass of 131.24 g/mol. Its CAS registry number is 30188-20-6.

What is the CAS number of 2-Ethylthiomorpholine?

The CAS registry number of 2-Ethylthiomorpholine is 30188-20-6.

What is the molecular formula and weight of 2-Ethylthiomorpholine?

The molecular formula of 2-Ethylthiomorpholine is C6H13NS and its molar mass is 131.24 g/mol.

What is 2-Ethylthiomorpholine used for?

Known uses and roles of 2-Ethylthiomorpholine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 2-Ethylthiomorpholine hazardous?

2-Ethylthiomorpholine carries the GHS signal word "Danger". Main hazards: combustible liquid, harmful if swallowed, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2-Ethylthiomorpholine?

2-Ethylthiomorpholine is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Ethylthiomorpholine?

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What is the price of 2-Ethylthiomorpholine?

Suppliers quote 2-Ethylthiomorpholine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 2-Ethylthiomorpholine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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