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Heterocyclic building blocks

Dimorpholinomethane

Also known as 4,4-Methylenedimorpholine, Morpholine, 4,4'-methylenedi-, 4,4-methylene-bismorpholine

CAS 5625-90-1Formula C9H18N2O2Molar mass 186.26 g/molEC 227-062-3
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant, Serious health hazard 2 suppliers listed
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Dimorpholinomethane chemical structure, C9H18N2O2, CAS 5625-90-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5625-90-1
Formula
C9H18N2O2
Molar mass
186.26 g/mol
EC number
227-062-3
HS code
293499
Category
Heterocyclic building blocks

What is Dimorpholinomethane?

Plain description, key identifiers and synonyms

Dimorpholinomethane is a chemical substance with the molecular formula C9H18N2O2 and a molar mass of 186.26 g/mol. Its CAS registry number is 5625-90-1. The IUPAC name is 4-(morpholin-4-ylmethyl)morpholine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-(morpholin-4-ylmethyl)morpholine
CAS number
5625-90-1 CAS number cross-checked
EC number
227-062-3
Molecular formula
C9H18N2O2
UNII
7O79DZW79Z
MDL number
MFCD00023369
InChIKey
MIFZZKZNMWTHJK-UHFFFAOYSA-N
InChI
InChI=1S/C9H18N2O2/c1-5-12-6-2-10(1)9-11-3-7-13-8-4-11/h1-9H2
SMILES (canonical and isomeric)
C1COCCN1CN2CCOCC2

Synonyms

  • 4,4-Methylenedimorpholine
  • Morpholine, 4,4'-methylenedi-
  • 4,4-methylene-bismorpholine
  • N,N'-Dimorpholinomethane
  • 4,4'-Methylenedimorpholine
  • 4-(morpholin-4-ylmethyl)morpholine
  • Morpholine, 4,4'-methylenebis-
  • N,N'-Methylenebismorpholine
  • 4-[(morpholin-4-yl)methyl]morpholine
  • bis(4-morpholinyl)methane
  • n,n'-methylene-bis-morpholine
  • 4,4'-Methylenebismorpholine
  • 4,4'-Methylenebis(morpholine)
  • Dimorpholinomethone
  • Bismorpholino methane
  • Bis(morpholino-)methan
  • 4-(morpholinomethyl)morpholine
  • bismorpholinomethane
  • Contram ST-1
  • methylenebismorpholine
  • bis(morpholino)methane
  • N,N\'-Dimorpholinomethane
  • 4,4'-methanediyldimorpholine
  • 4-27-00-00203 (Beilstein Handbook Reference)
  • Morpholine44methylenedi
Show all 29 synonyms
  • Morpholine,4,4-Methylenebis-
  • 44Methylenebismorpholine
  • Bis-(morpholine-)methane
  • Methylene-bis-morpholine,N,N'-

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
186.26 g/molcalc.
Exact mass
186.1368 Dacalc.
LogP (octanol/water)
-0.39calc.
Topological polar surface area
24.94 ร…ยฒcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
13calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
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, C1CN(CN2CCOCC2)CCO1

C1CN(CN2CCOCC2)CCO1

2 rings, 13 atoms. This chemical is the scaffold itself.

6 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
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H314Causes severe skin burns and eye damage.
  • H317May cause an allergic skin reaction.
  • H318Causes serious eye damage.
  • H332Harmful if inhaled.
  • H341Suspected of causing genetic defects.
  • H350May cause cancer.
  • H373May cause damage to organs through prolonged or repeated exposure.
Precautionary statements (26)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • 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.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • 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.
  • P316Get emergency medical help immediately.
  • P317Get medical help.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • 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

Dimorpholinomethane suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 2 countries

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Dimorpholinomethane 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

Functional uses

  • Preservative

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 607-721-00-5

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: N,N'-Methylenedimorpholine, N,N'-methylenebismorpholine, [formaldehyde released from N,N'-Methylenebismorpholine], [MBM] if the maximum theoretical conceโ€ฆ

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dimorpholinomethane 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 Dimorpholinomethane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dimorpholinomethane, based on the data on this page

What is Dimorpholinomethane?

Dimorpholinomethane is a chemical substance with the molecular formula C9H18N2O2 and a molar mass of 186.26 g/mol. Its CAS registry number is 5625-90-1. The IUPAC name is 4-(morpholin-4-ylmethyl)morpholine.

What is the CAS number of Dimorpholinomethane?

The CAS registry number of Dimorpholinomethane is 5625-90-1.

What is the molecular formula and weight of Dimorpholinomethane?

The molecular formula of Dimorpholinomethane is C9H18N2O2 and its molar mass is 186.26 g/mol.

What is Dimorpholinomethane used for?

Known uses and roles of Dimorpholinomethane include building blocks in research and laboratory, screening compounds in research and laboratory and preservative.

Is Dimorpholinomethane hazardous?

Dimorpholinomethane carries the GHS signal word "Danger". Main hazards: harmful if swallowed, harmful in contact with skin, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dimorpholinomethane?

Dimorpholinomethane is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclicโ€ฆ). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dimorpholinomethane?

CompoundList lists 2 suppliers of Dimorpholinomethane in China and Turkey. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dimorpholinomethane?

Suppliers quote Dimorpholinomethane 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 Dimorpholinomethane

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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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